2nd Semester BVSc

8/12/2019 2nd Semester BVSc

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b) Write True or False 25 x 0.5 = 12.5

1. Stylo can be recommended for dry regions. ()2. Wastelage is a form of preserved fodder under anaerobic condition. ()3. Hedge Lucerne is a perennial legume fodder ()4. Hybrid Napier grass is propagated through seeds and the seed rate is 2.5 kg/ha. ()5. Warferin is a toxic alkaloid present in Fodder Cumbu ()6. The anti quality constituent present in Fodder Sorghum is Mimosine ()7. Acid treatment of fodder seeds having thick seed coat increases germination. ()8. Waste paper can also be considered as a Scarcity fodder ()9. Silage is a form of preserved fodder under anaerobic conditions. ()10.The moisture content in the green fodder should be brought down to 40 - 45 % for

proper preparation of very good silage ()

11.Sugarcane tops and leaves can be recommended for feeding to the livestock. ()12.Carotene content in Hay is more than that of Silage ()13.Many of the legume fodders fix atmospheric nitrogen in the root nodules. ()14.Sehima Dicanthium grass cover is highly unpalatable ()15.Limestone is used as silage additive. ()16.Stylo is an ideal intercrop for Fodder maize ()17.Pollarding is a method of harvesting tree fodders ()18.Hamil is a variety of Para grass. ()19.Cenchrus is an ideal pasture grass for improving the grassland. ()20.The optimum level of moisture for storing the feed and feed ingredients is 15 % ()21.Average green fodder yield of Fodder maize var. African Tall is 42 tonnes/ha. ()22. In India, the forage production is in excess of the actual demand. ()23.Quartering is a method practiced once in 60 days in Hybrid Napier grass ()24. Seed rate for sowing Subabul for fodder purpose is 2 kg / hectare ()

25. Hedge lucerne intercropped with Hybrid Napier grass is the ideal recommended

Practice for irrigated conditions ()

c) Choose the best answer (Underline the correct answer) 10 x 0.5 = 5.0

1. Which of the following is an annual legume foddera. Fodder Sorghum b. Stylo

c. Cowpea d. Desmodium

2. A perennial legume fodder suitable for dry areaa. Lucerne b.Hedge lucerne c. Cowpea d.Stylo


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3. Horti pasture refers to growing ofa. Ber + Stylo b. Coconut + Subabul + Ruzigrass

c. Albizia lebeke + Cenchrus. d. Subabul + Cenchrus

4. Which of the following has more Crude protein contenta. Anjan grass b. Sorghum silage

c. Subabul d. Desmodium

5. The ideal moisture content of the well processed hay should bea) 20 % b) Less than 15 % c) Less than 10 % d) 5 %

6. A perennial legume fodder suitable for intercropping with Hybrid Napier grass isa. Lucerne b.Hedge lucerne c. Cowpea d.Stylo

7. Poor silage containsa) More of Lactic acid b) More of Butyric acid c) More of Carotene c) More of Urea

8. Biofertilizer that releases unavailable phosphorus in the soil to make it available to the roots isa) Phosphobacterium b) Azatobacter c) Rhizobium d) Azospirillum

9. Fodder crops like Maize cut at flowering stage, dried to 65% moisture and stored in an anaerobicconditions results in

a) Hay b) Silage c) Haylage d) Stovers

10.Which one of the following gives the maximum yield of green fodder?a) Maize var. African Tall b) Lucerne var Co.1

c) Guinea grass var Hamil d ) Hybrid Napier grass var Co.3

d) Match the following (Write the correct alphabet in brackets In column (2) 10 x 0.5 = 5.0

(1) (2) (3)

Berseem ( ) a. Berseem

Hay ( ) b. Hay

Co.F.S. 29 ( ) c. Co.F.S. 29

Para grass ( ) d. Para grass

Russian Giant ( ) e. Russian GiantBaby corn ( ) f. Baby corn

Molasses ( ) g. Molasses

Cenchrus ciliaris ( ) h. Cenchrus ciliaris

Quartering ( ) i. Quartering

Centro ( ) j. Centro


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e) Define the following (Answer not more than 2 -3 lines) 10 x 0.5 = 5.0

1. Hay2. Roughage3. Mixed farming4. Hortipasture5. Carrying capacity6. Agroforestry7. Quartering8. ACU9. Bio fertilizers10.Seed treatment

PART B : SUBJECTIVE TYPE 60 marks

a) Write short answers on any five of the following 5 x 4 = 20

1. Desirable characteristics of a Fodder crop2. Legume fodders3. Rotational grazing

4. Additives used for ensiling

5. Losses of nutrients in hay making

6. Scarcity fodders

b) Write an essay on any four of the following 4 x 10 = 40

1. a. Define Silage. b. Explain in detail the steps involved in the preparation of forage for silage making,

method of filling and sealing of silo c. Enumerate the quality characteristics of silage.

2. a. What is the condition of pastureland in our country? b. What are the steps you suggest to rejuvenate a poor

pasture land? c. Explain Deferred cum Rotational grazing

3. a. How grass fodders are propagated? b. Write the agronomical practices for growing Hybrid Napier grass.

c. Write the Seed rate, Fertilizer dose, Spacing and Green fodder yield of fodder Maize.

4. a. What are the storage losses of feed and feed ingredients? b. Explain the physical and biological factors

responsible for the loss. c. Write the control measures to prevent those losses.

5. Define forage b. Write the various methods of forage classification. c. Cite any five examples in each along

with botanical names.

ALL THE BEST


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1. In ruminant digestion trials, collection period (days) followed is

a. 2 - 3 b. 10 - 12c. 5 - 7 d. none ( )

2. Amount of gases (litres / day) produced in the rumen of a dairy cow is

a. 150 - 200 b. 50 - 75c. 500 - 600 d. 10 - 20 ( )

3. As per BIS specifications, Type I mineral mixture contains

a. 18 % Ca b. 9 % phosphorusc. Both a and b d. none ( )

4. External indicator / marker is

a. lignin b. sand and silicac. chromic oxide d. both a & b ( )

5. In ruminants, the ME is calculated from DE by multiplying

a. 0.99 b. 0.75c. 0.65 d. 0.82 ( )

ANN 121 Applied Nutrition I (Ruminants)

I. Fill in the blanks with suitable word (s)1. Urea

2. Diluted acetic acid / vinegar / cold water3. 20 %4. Sodium bicarbonate / magnesium oxide5. 3.0 (10 % of body weight)6. 1227. 2.5 3.0 %8. 20 %9. Flushing10. 3.0 %

II State whether the following statements are TRUE or FALSE

1. True2. True3. True4. False5. True6. False7. False8. True9. True10. True


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III Match the following

1 Ammonium chloride Urinary calculi2 Propylene glycol ketosis3 Metabolic faecal nitrogen 0.3 0.5 g / 100 DM intake

4 CNCPS Cornell University, USA5 Formaldehyde treated

mustard cakeprotected protein

IV Choose the best answer1. C2. A3. C4. C5. D

*************************************************************************


I. Fill in the blanks with suitable word (s)1. RUSITEC means __________________________________________2. One Kg TDN = _______________ Mcal of DE.3. Brewers grain waste available after fermentation contains ____________ % crudeprotein.4. Ruminants get Vitamin A from __________________ which is abundant in greenfodders.

5. The dietary requirement of vitamin __________ increases if dairy cattle are notexposed to

sun light.6. Tamarind seed meal contains _____________ % crude protein.7. kellner and Armsby feeding standards were based on _____________ energy system.8. In Northern parts of India, the commonly used legume fodder along with wheat straw is____________________________.9. Expand ICAR_____________________________________.10 Maximum permissible level of moisture in mineral mixtures is _________ as per BIS.II State whether the following statements are TRUE or FALSE

1. Particle size of feeds affects the digestibility in ruminants ( )

2. Fats and oils provide more energy than carbohydrates because theycontain more carbon and hydrogen. ( )3. Efficiency of utilization of feed energy for milk production is better in

crossbred animals as compared to local breeds ( )4. Nitrogen balance method can be used for estimating protein

requirement of ruminants. ( )5. Feeding of sugarcane tops to pregnant cattle leads to abortion ( )6. Digestibility coefficient of nutrients of a feed will be lower on high

level of feeding. ( )7. Nutrient requirements of small ruminants of NRC was released in 2007 ( )8. NE value of feeds depends on the purpose for which the energy is used ( )


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9. Glycerol can be fed to dairy cattle suffering from ketosis ( )10. Methionine hydroxyl analogs may be fed to high yielding dairy cows

to meet out the methionine requirement. ( )


1 Sal seed meal a Animal proteins

2 Monensin b Immunoglobulin

3 Colostrum c Cows milk colour

4 Beta carotenes d Feed additive

5 Milk replacers & calf starters e tannins

IV Choose the best answer

1 Application of nitrogen fertilizers in excess to forage crops leads to

a. nitrate poisoning b. vitamin A deficiencyc. Both a & b d. none ( )

2 Amount of feed energy lost as methane in ruminants is

a. 5 8 % b. 20 25 %c. 40 50 % d. 3 4 % ( )

3 Protected proteins contain

a. more RDP b. more UDPc. more ADF d. none ( )

4 Bioavailability of minerals is high froma. inorganic sources b. organic sourcec. both a & b d. none ( )

5 Rice bran is a good source of

a. Calcium b. Vitamin B12c. Vitamin A d. Phosphorus ( )

ANN 121 Applied Nutrition I (Ruminants) 30 marks

I. Fill in the blanks with suitable word (s)

1. Rumen simulation technique2. 3.56 or 3.63. 24 28 %4. Beta carotenes5. Vitamin D6. 14 17 %7. Net / production value8. Berseem9. Indian Council of Agricultural Research10. 5.0 %


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II State whether the following statements are TRUE or FALSE

1. True2. True3. True4. True5. False6. True7. True8. True9. True10. True


1 Sal seed meal tannins2 Monensin Feed additive3 Colostrum Immunoglobulin

4 Beta carotenes Cows milk colour

5 Milk replacers & calfstarters

Animal proteins

IV Choose the best answer1. C2. A3. B4. B

5. D


Q.I Fill up the blanks with appropriate word (s)11. EUN excretion depends on ____________________ in ruminants.12. _____________________________ can be administered as a first aid in case of

urea poisoning.13. Bye-pass protein feed should contain __________ % UDP (min) and 9 % RDP.

14. ____________________ is used as a buffer in the ration of high yielding dairycows.

15. The DM intake in goats is ____________________% of body weight.16. A crossbreed cow in first lactation needs ______________ % of nutrients as an

extra allowance.17. The practice of increasing the nutrient intake in ewes prior to mating (breeding

season) is called as ________________________.


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18. Urea is added in the concentrate mixture at a level of _____________ %.19. Expand the term BIS ____________________________________.

20. one kg TDN = ______________________ Mcal of ME.21. _______________________ requirement is more for wool growth in sheep.22. Ether extract content of rice polish is _____________________.23. ___________ % of salt is added in the compounded feed of dairy cattle.24. Efficiency of conversion of ME into NE in lactating cows is ________________.25. ________________________ is the feeding standard adopted in USA.26. Feed blocks containing both roughage and concentrates are called as----.27. Protein content of mulberry leaves is _______________________-.28. __________________ is an internal indicator used in digestion trials.29. RUSITEC means _____________________________________.30. Additional nutritional allowance for pregnancy is required during last

__________________ months of gestation in dairy cows.Q II Choose the appropriate answer

6. In ruminant digestion trials, collection period (days) adopted is

a. 2 - 3 b. 10 - 12c. 5 - 7 d. none ( )

7. Total quantity of gases (litres / day) produced in the rumen of a dairy cow is

a. 200 - 250 b. 50 - 75c. 500 - 600 d. 10 - 20 ( )

8. As per BIS specifications, Type I mineral mixture contains

a. 18 % Ca b. 9 % phosphorus

c. Both a and b d. none ( )

9. Antioxidant(s) used in the compounded feeds is

a. ethoxyquin b. Vitamin E & seleniumc. Both a & b d. None ( )

10. In ruminants, the ME is calculated from DE by multiplying

a. 0.99 b. 0.75c. 0.65 d. 0.82 ( )

11. Efficiency of utilization of dietary calcium for milk production is

a. 20 30 % b. 55 65 %

c. 90 95 % d. none ( )

12. DCP and TDN requirement (in grams) for one kg of 4.0 % FCM is

a. 45 & 315 b. 2.84 & 35c. 65 & 450 d. 50 & 500 ( )

13. Fish meal is adulterated with

a. salt b. ureac. sand d. all ( )


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14. Indian Grassland and Fodder Research Institute (IGFRI) of ICAR is located in

a. New Delhi b. Bangalore

c. Hyderabad d. Jhansi ( )

15. As per BIS, acid insoluble ash content permitted in Type I compounded feed is

a. 3.0 % b. 5.0 %c. 7.0 % d. 10.0 % ( )

Q.III Match the following

1 Ammonium chloride a protected protein

2 Fats and oils b Cornell University, USA3 MFN in cattle c Low heat increment

4 CNCPS d 3.5 g per kg DM intake

5 Formaldehyde treatedmustard cake

e Urinary calculi

6 Nylon bag technique f Experimental designs

7 CRD & RBD g bloat

8 ARC h Glycerol, propylene glycol9 saponins i UK

10 ketosis j In Sacco / semi invivo method


1. body weight / body size 2. acetic acid / vinegar / cold water 3. 20 % 4. Sodiumbicarbonate / magnesium oxide 5. 4 6 % 6. 20 % 7. flushing 8. 2-3 %9. Beauro of Indian Standard 10. 3.56 or 3.6 11. sulphur 12. 2.0 % 13. 12 14% 14. 60 65 % 15. NRC 16. TMR / complete ration 17. 16 18 %18. silica / acid insoluble ash / lignin 19. Rumen Simulation Technique 20. two

II. Choose the best answer1. c 2. a 3. c 4. c 5. d6. b 7. b 8. d 9. d 10. a


1 Ammonium chloride Urinary calculi

2 Fats and oils Low heat increment

3 MFN in cattle 3.5 g per kg DM intake4 CNCPS Cornell University, USA5 Formaldehyde treated mustard cake protected protein

6 Nylon bag technique In Sacco / semi invivo method

7 CRD & RBD Experimental designs

8 ARC UK9 saponins bloat

10 ketosis Glycerol, propylene glycol


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Q.I Fill up the blanks with appropriate word (s)

1. MFN excretion depends on ____________________ in ruminants.2. _____________________________ can be administered as a first aid in case ofurea poisoning.

3. Bye-pass protein feed should contain __________ % UDP (min) and 9 % RDP.

4. ____________________ is used as a buffer in the ration of high yielding dairycows.

5. The DM intake in sheep is ____________________% of body weight.6. Urea is added in the concentrate mixture at a level of _____________ %.7. Expand the term NRC ____________________________________.8. one kg TDN = ______________________ Mcal of DE.9. _______________________ requirement is more for wool growth in sheep.

10. ___________ % of salt is added in the compounded feed of dairy cattle.11. Feed blocks containing both roughage and concentrates are called as

____________________________.12. Protein content of Agathi (Sesbania) leaves is _______________________-.13. __________________ is an internal indicator used in digestion trials.14. RUSITEC means _____________________________________.15. Body fat contains __________________ % carbon.16. RQ means ______________________________--.17. The other name for over eating disease in sheep is _____________________.18. __________________ g DCP and _________________ g TDN are required for

maintenance of goats.19. Decorticated tamarind seed meal contains ______________ crude protein.

Q II Choose the appropriate answer

1. The nutrient which is dietary essential and not metabolic essential for ruminants

a. Vitamin K b. cobaltc. selenium d. none ( )

2. Green house gas

a. CO2 b. CH4c. Both a & b d. O2 ( )

3. The trans fatty acid produced in the rumen which is shortly called as CLA

a. Conjugated linoleic acid b. Conjugated linolenic acidc. Conjugated lactic acid d. none ( )

4. TDN is a measure of

a. energy value b. protein qualityc. digestibility of DM d. None ( )

5. Excess lipids / oils in the ration of ruminants affect the digestibility of

a. trace elements b. fibrec. NFE d. none ( )


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6. Efficiency of utilization of dietary calcium for milk production is

a. 20 30 % b. 55 65 %

c. 90 95 % d. none ( )

7. DCP and TDN requirement (in grams) for one kg of 4.0 % FCM in cows is

a. 45 & 315 b. 2.84 & 35c. 65 & 450 d. 50 & 500 ( )

8. Pellet binder is

a. Bentonites b. charcoalc. Vegetable oils d. none ( )

9. Indian Grassland and Fodder Research Institute (IGFRI) of ICAR is located in

a. New Delhi b. Bangalorec. Hyderabad d. Jhansi ( )

10. Normal level of inclusion of molasses in dairy cattle ration is

a. 3.0 % b. 50 %c. 30.0 % d. 10.0 % ( )


1 Protozoa a Protected protein

2 Fats and oils b Urea & molasses3 MFN in cattle c Rancidity

4 UMMB d 3.5 g per kg DM intake

5 Formaldehyde treatedmustard cake

e Defaunation

6 Nylon bag technique f Experimental designs

7 CRD & RBD g Bloat8 BIS h Alumino silicates

9 saponins i Formerly ISI.

10 Toxin binders j In Sacco / semi invivo method

I. Fill in the blanks with suitable word (s)1DM intake 2. acetic acid / vinegar / cold water 3. 20 % 4. Sodium bicarbonate/ magnesium oxide 5. 3 5 % 6. 2 - 3 % 7. National Research Council (USA) 8. 4.49. sulphur 11. TMR / complete ration 12. 24- 28 % 13. . silica / acidinsoluble ash 14. Rumen Simulation Technique 15. 72 75 % 16. RespiratoryQuotient17. Enterotoxemia 18. 3.0 & 30 19. 15 17 %.

II. Choose the best answer1. b 2. c 3. a 4. a 5. b6. b 7. b 8. a 9. d 10. d


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1 Protozoa Defaunation

2 Fats and oils Rancidity3 MFN in cattle 3.5 g per kg DM intake

4 UMMB Urea & molasses

5 Formaldehyde treated mustard cake Protected protein

6 Nylon bag technique In Sacco / semi invivo method7 CRD & RBD Experimental designs

8 BIS Formerly ISI.

9 saponins Bloat

10 Toxin binders Alumino silicates


1. In purified diet, carbohydrate and minerals are supplemented as ___________and________________________, respectively.

2. Basal heat production is related to __________ and is expressed by the equation_____________ .

3. Sen and Ray feeding standard is based on ___________________ feedingstandard.

4. The practice of increasing the nutrient intake in ewes prior to mating is called as________________________.

5. A cross bred cow in first lactation needs _________ % of nutrients as extraallowance for body growth.

6. Chromic oxide is an example of __________________ indicator.

7. The % of DCP in Calf starter should be ___________ .8. By-pass protein feed should contain __________ % UDP (min) and 9 % RDP.9. __________ g of calcium is required per kg of 4% FCM in dairy cattle.10. Efficiency utilization of microbial protein in dairy cattle is __________ %.

a. State whether the following statements are TRUE or FALSE

b. Urea can be supplement to ruminants up to 3 % of the compounded feed.c. Apparent digestibility of feed is less than true digestibility.d. Male animal are preferred to female for conducting digestion and

metabolic trials.

e. High proportion of forage in the ration of dairy cattle result in low milk fat.

f. High level of feeding results in low digestibility.g. NRC is an feeding standard followed in USA.h. The TDN value of certain feedstuffs can exceed 100 %.i. The quantity of milk, a calf may be allowed to drink or suckle is about

1/10th of its body weight during first month of age.

j. Crushing of grains is essential for the feeding of sheep and goats.k. Vitamin D requirement is more for dairy cattle reared under intensive

system without exposure to sunlight.

l. Goats digest poor quality roughages better than sheep.


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m. Efficiency of use of ME for live weight gain during lactation is the same asthat for milk production.

II. Match the following

1 Calcium requirement Starch equivalent

2 Endogenous urinary nitrogen Enterotoxaemia

3 Metabolic faecal nitrogen Protected protein

4 Kellner Cornell University, USA

5 Formaldehyde treated mustard cake Unconventional feed

6 CNCPS Ketosis

7 Overeating disease 2.2 g per kg FCM

8 Tea waste Urinary calculi

9 Propylene glycol 0.02 0.03 g / kg BW10 Ammonium chloride Grazer

11 Goat 0.3 0.5 g / 100 DM intake

12 Sheep Browser

V Fill in the blanks

1. Starch or glucose or sucrose, chemically pure salts 2. Metabolic body weight, 70 W0.75

3. Morrison 4.Flushing 5. 20 % 6. External indicator 7. 19 -19.5%

8. 20 % 9. 2.2 2.4 10. 65 70 %.

VI TRUE or FALSE

a. True b. True c. True d. False e. True

f. True g. True h. True i. True j. True

k. True l. True

VII Match the following

1 Calcium requirement Starch equivalent 4

2 Endogenous urinary nitrogen Enterotoxaemia 73 Metabolic faecal nitrogen Protected protein 5

4 Kellner Cornell University, USA 6

5 Formaldehyde treated mustard cake Unconventional feed 8

6 CNCPS Ketosis 9

7 Overeating disease 2.2 g per kg FCM 1

8 Tea waste Urinary calculi 10

9 Propylene glycol 0.02 0.03 g / kg BW 2

10 Ammonium chloride Grazer 12

11 Goat 0.3 0.5 g / 100 DM intake 3


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12 Sheep Browser 11

1. The desirable ratio of N to S in ruminant feed is ___________ for properutilization of NPN compounds.

2. Animals fed paddy straw should be supplemented with extra ___________ macromineral because of the presence of oxalates.

3. Hormone thyroxin contains __________________ mineral.

4. Removal of protozoa from the rumen is called as ____________________.5. A good calf starter should contain _________% DCP and __________%TDN.

6. The experimental design wherein same animals are shifted from one ration toanother for each treatment is called ____________________.

7. The thumb rule is to offer one kg of concentrate for every _________ kg of milk

produced in buffaloes.8. Chromic oxide is an example of _________ indicator

9. ____________________ is used as a buffer in the ration of high yielding dairy

cows.10.In Tilley and Terry (1963) method of in vitrodigestibility technique

__________________ is used to treat the residue left after the first stage.11._________________ is otherwise called as overeating disease in sheep due to the

toxin produced by Clostridium Perfringes.

VII State whether the following statements are TRUE or FALSE

a. Indian feeding standards are based on productive value.b. Urea is a useful supplement in a ruminant feed containing less protein.c. Level of feeding influences the digestibility of nutrients.d. In the 1stweek, calf may be allowed to drink or suckle milk @ 25% of its

body weight.e. High proportion of concentrate in the ration of dairy cattle results in low

milk fat.f. The energy requirement for milk production depends only on the level of

milk production.

g. Bye-pass protein feeding is essential for high milk yield animal.h. ARC is the feeding standard followed in USA.

i. Goats are grazers and sheep are browsers.j. Water use efficiency is better in goats than sheep.k. Poultry droppings can be used as a source of protein for ruminants.l. Neem leaves & neem cake are not recommended for feeding of breeding

males.

VIII Match the following

1 Protein requirement of cattle formaintenance

0.4 + (0.15 x Fat % in milk)

2 TDN requirement of cattle for Starch equivalent


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maintenance

3 BIS & ICAR 1.9 + (0.4 x Fat % in milk)

4 Kellner Lactic acidosis5 FCM Calcium salt of fatty acids

6 Protein % in milk Indirect method of digestibility

7 Milk fever Direct method of digestibility

8 High starch diets 2.84 g / kg metabolic body weight

9 Protected fat Hypocalcaemia

10 Protected protein 34 35 g / kg metabolic body weight

11 Concentrate Formaldehyde treatment

12 Maintenance type roughages Indian feeding standards

VI Fill in the blanks

1. 12-15:1 2. calcium 3. Iodine 4.Defaunation 5. 19-19.5%,75%6. Latin Square Design (LSD) 7. two 8. external 9. Sodabicarb/

Magnesiumboxide 10. Acid Pepsin 11. Enterotoxaemia

VII TRUE or FALSE

a False b. True c. True d. False e.True f.Falseg. True h. False i. False j. True k. True l. True

VIII Match the following

1 Protein requirement of cattle for

maintenance

0.4 + (0.15 x Fat % in milk) 5

2 TDN requirement of cattle formaintenance

Starch equivalent 4

3 BIS & ICAR 1.9 + (0.4 x Fat % in milk) 6

4 Kellner Lactic acidosis 8

5 FCM Calcium salt of fatty acids 9

6 Protein % in milk Indirect method of digestibility 11

7 Milk fever Direct method of digestibility 12

8 High starch diets 2.84 g / kg metabolic body weight 1

9 Protected fat Hypocalcaemia 7

10 Protected protein 34 35 g / kg metabolic body weight 2

11 Concentrate Formaldehyde treatment 10

12 Maintenance type roughage Indian feeding standards 3

Question bank for online examinations

Course : ANN 121 Applied Nutrition I (Ruminants) 2 + 1

I Statetrue or false

1.Wolff Lehmann standard considered the quality of milk produced also.2.ARC standard is being commonly used in USA.3.TDN system takes into account of nutrient losses through faeces and gases.


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4.TDN system overestimates the energy value of poor quality roughages.5.By-pass protein feed should contain 20% UDP (min) and 9 % RDP.

6. Colostrum contains 17 % protein.7.Quantity of colostrum should be fed to calves during first two weeks is 10 % of

body weight.8.Calf starter should contain 23-26 % CP and 75 % TDN.9.The ADG in crossbred calves is 500 700 g.10.As per MAFF Technical Bulletin, DM requirement is 2.5 % of body weight plus

10 % of milk yield.11.Germ free animals are free from contamination of bacteria alone.12.In semi-invivo technique, feed samples are placed in a bag and immersed in the

rumen of fistulated animals13.Bulky rations are necessary for ruminants14.Easily fermentable starchy diets can be fed to ruminants without restriction15.Di calcium phosphate is a good source of calcium and phosphorus.16.Nearly 50% of the phytate phosphorus are digested by ruminants.17.Cotton bags can be used for conductingsemi invivodegradability studies.18.In vitro digestibility studies are carried out in fistulated animals.19.Apparent digestibility values should be considered for practical feed formulation.20.Urea can be fed to young calves at a level of 1 % of body weight.21.Ground nut haulms is a good protein feedstuff for goats.22.Sheep relish tree fodders better than pasture grasses.23. The CP content of the plant increases as the plant matures.24.Animal yielding as high as 7 litres of milk can be easily maintained on green

fodder alone.

25.Indian feeding standards are based on productive value.26.Legumes are rich in calcium but low in phosphorus.27.Vegetable proteins are rich in vitamin B12.28.High level of lignin in feedstuff is suggestive of high digestibility.29.Basal feeds are protein rich concentrates.30.Compounded feeds are bulky feeds with more weight/unit volume.31.Cereal grains are rich in starch.32.Amino acid is a NPN compound.33.Grinding of roughages reduces the digestibility in ruminant animals.34.Molasses is rich in DCP.35.Urea is a useful supplement in a ruminant feed containing low level of CP.

36.Good hay should have about 25% of moisture.37.Feedstuffs rich in fat are not suitable for long storage.38.Coconut cake contains high % of bye-pass protein.39.Mixed hay contains more nutrients than cereal hay alone when fed to livestock.40.Addition of 5% poultry droppings in ruminant ration increases microbial protein in

the rumen.41.Rubber seed cake can entirely replace groundnut cake in the ration of ruminants.42.The nutritive value of soyabean cake can be improved by soaking in water rather

than hot processing like autoclaving.43.ARC requirement of various livestock is based on the T.D.N system.


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44.Animals fed with paddy straw should be supplemented with mineral mixture.45.Rice polish is rich in B complex vitamins.

46.Phosphorus from plant origin are highly available than inorganic sources.47.TDN is a measure of energy content of feedstuffs.48.The nutrient requirements depends on body surface of animals rather body weight.49.Rice bran contains more phosphorus.50.Oat hay poisoning is due to nitrates.51.Cumbu / bajra & falx seeds are good sources of omega-3 fatty acids.52.Tamarind seeds contain 14-18% protein.53.The feed additives and supplements are same.54.Deoiled rice bran contains 12-16% protein.55.Mimosine toxicity can be alleviated by supplementing the ration with iron salts.56.Castor bean contains ricins which are not harmful to ruminants.57.Cereals generally has crude protein content ranging from 8 -12%.58.Cassava meal good feed resource for small ruminants.59.Liquid fed supplement is usually molasses, urea, minerals and vitamins.60.Neem cake can be added in the cattle ration along with other conventional feeds at

10% level.61.Tannin content of sal seed meal is around 5-7% which is good for the health of

cattle.62.Green fodders are excellent sources of carotene.63.Urea contains 46% crude protein.64.Solvent extracted cakes contain traces of oil.65.Most limiting amino acid in cereals is lysine.66.Urea treatment of straws increases nitrogen content.

67.Quality of protein is more important in ruminant diets.68.Energy requirement is directly related to body weight.69.Cereal grains have higher NFE value.70.Oat is a good feed for ruminants.71.Roughage is a bulky feed which has a high weight/unit volume.72.The unconventional feeds are generally poor in nutritive value due to the presence

of anti-nutritional factors.73.The Indian feeding standards are based on Morrison feeding standards.74.The concept of expressing the protein requirement in terms of DCP is acceptable

under all circumstances.75.The TDN value of certain feeds can exceed 100.

76. The gross energy value of a feed is the best estimate of the available energy to theanimal.77. The biological value of a mixed protein feed is higher than a diet containing a

single source of protein.

78. The Newer feeds are generally poor in nutritive value because of the presence ofanti-nutritional factors and high fibre content.

79. Feeding roughage as fine particles in a complete feed may alter rumenfermentation resulting in low fat milk syndrome.

80. Grinding of feedstuffs in general improves digestibility and palatability.81. Lucerne is an example of leguminous crop.


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82. Antibiotics should not be used in ruminants animals feed.83. Animal protein sources has to be incorporated in cattle ration to mitigate the

deficiency of lysine and methionine.84. Soaking of mustard cake reduce the glucosinolates content in them.85. The calorific value of wheat is more than maize.86. Straw contain more DCP and TDN than hay.87. Grass cut and fed to animals is called silage.88. Subabul contain a toxic principle cyanogenic glycoside in leaves.89. Oats have higher crude fibre and low TDN than maize.90. Alkali treatment of paddy straw will improve the nutritive value of straw by

breaking the lignocellulose bond and make more cellulose available.

91. Raw soyabean contain gossypol which can be eliminated by heat treatment.92. Kellners and Armsbys feeding standards are based on production value type of

the animal.93. The protein,.mineral and vitamin content of roughages are highly variable.94. In rice bran phosphorus is available in inorganic form which is easily assimilated

by the animal system.95. Cassava root contain an anti-nutritional factor known as Tannin.96. Morrison feeding standard used involves a production value type.97. Heat increment can be reduced somewhat by feeding higher levels of grains.98. A complete feed is one which is a balanced concentrate feed set to meet the total

dry matter and nutrient requirement of cattle.99. The effective utilization of urea nitrogen by ruminants depends upon the level of

inclusion of urea and the soluble carbohydrate content in the ration.100. The adoption of challenge feeding practices providing a continuous supply of and

excess of calcium and phosphorus for a period of 4-6 weeks prior to parturitionmay end up with Milk fever in high yielding Cows.

101. A dietary deficiency of cobalt in ruminant animals may result in hypoglycemia.102. Hydrated sodium calcium aluminosilicates is found to be an effective binder of

aflatoxin, thus reducing the toxic effect.103. Reduction in particle size by fine grinding decreases crude fiber digestibility and

upsets acetate to propionate ratio.104. Pelleting of mixed feed helps to improve palatability and digestibility while

reducing feed wastage.105. In ruminants phytase is not secreted.106. The mimosine content of young subabul leaves are richer than matured leaves.

107. Dietary protein escaping rumen degradation is bye-pass protein.108. Urea-ammoniation method increases voluntary intake and digestibility andnitrogen enrichment of low nitrogen fodders.

109. The dry matter requirement of adult cattle is 5% of its body weight.110. Protein content in leguminous fodder is lower than non- leguminous fodder.111. Zero-grazing is a method where animals are freely allowed into grassland for

grazing.112. All cereals are deficient in vitamin D and calcium.113. Roughage contain more amount of readily available carbohydrates.114. Concentrate feed forms the bulk in ruminant ration.


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115. Wheat bran contain 14% crude protein.116. The heat given off by all warm blooded animals is directly proportional to its body

surface area.117. The performance of any given animal provided with same quality of feed from

different sources need not be same.118. Antibiotics are nutrient feed additives.119. Calf starter is the feed meant for calves aged below one year.120. Mimosine is present in alfalfa meal.121. Work bullock fed soley on green fodder will drink less water.122. Shell grit is a good source of calcium and phosphorus for calves.123. Maize is prone to aflatoxin contamination.124. The approximate yield of Co-1grass under irrigated condition per hectare is 300

tons per year.125. Linseed meal is excellent for putting bloom on animals prepare for show.126. Copra meal is low in protein and high in fibre but makes a good feed ingredient

for cattle ration.127. Raw soybean is high in protein and fat and makes a good feed ingredient for cattle

ration.128. Consumption of low levels of certain mycotoxins can lead to impairment of native

and acquired resistance to infectious diseases.129. Cane molasses is actually the cheapest source of TDN , but it cannot be used at

over about 10% of the ration.130. The quantity of milk, a calf may be allowed to drink or suckle is about 1/10th of

its body weight.131. The disease condition known as sway back in lambs is due to the conditioned

copper deficiency.132. Ammonia concentration in rumen liquor does not exceed 5-8 mg/ml.133. Dairy animals can tolerate Ca : P ratio as high as 6:1 without any adverse effect.134. Only one third of phosphorus in bran is available for sheep.135. Supplementation of B-complex vitamins in cattle ration is strongly recommended.136. Sudden change in the diet will not affect the acceptability of feed by ruminants.137. For effective measurement of BMR the animal must be maintained in the

thermoneutral zone.138. Increased roughage feeding leads to more of propionic acid formation.139. Only 65% of microbial protein is utilized by ruminants.140. Overfeeding of cows in late lactation leads to fat cow syndrome.

141. Colostrum contains more of albumin and globulin than in normal milk.142. Sodium chloride supplementation is must for working animals.143. Buffalo require more energy and protein than cattle for each litre of milk

produced.

144. Arachidionic acid can be synthesized from linolenic acid in dog.145. Crushing of grains is essential for the feeding of sheep.146. Vitamin K is synthesized by microorganisms in the rumen and hence it need not be

supplemented.147. Supplementation of lysine and methionine in cattle ration is generally practiced.148. Inclusion of molasses in livestock ration is essential.


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149. Bloat is common in wild ruminants.150. The energy requirement for lactation are worked out based on the quantity of milk

secreted only.151. Crushing of hard grains is most essential for cattle.152. The requirement of sulphur for cattle is more than sheep.153. There is a reciprocal relationship between water and fat content of body.154. Cereal grains are basal feeds.155. Dry matter intake varies according to metabolic body weight.156. The nutrient requirement for maintenance and production are similar.157. Skim milk is a poor source of vitamin.158. All tree leaves can be utilized as a feed resource for small ruminants.159. High moisture grain is superior to low moisture grain in livestock nutrition.160. Groundnut oil cake is deficient in methionine.161. Calorimetry is used to measure the intensity of colour production used in vitamin

assay.162. Use of control diets free of the nutrient being studied to establish the size of output

when intake is zero.163. The dietary regulation is to provide a consistent calorie intake, balanced to the

animals requirement.

164. Armsbys values were determined near maintenance whereas Kellners weremeasured above maintenance.

165. Molasses is used as a readily available energy source in livestock ration.166. During urea feeding additional mineral supplementation is not required.167. Colustrum feeding helps in improving the immune status of the calves.168. Milk fat is not influenced by the type of diet.

169. The carbon content of body protein is 52.54%.170. Body fat contains less carbon percentage than protein.171. The dry matter consumption is 5% in buffaloes.172. Calf starter can be used from the day of birth of calf.173. Milk replacer is commonly used in southern part of India.174. The protein content of colostrum is 14%.175. In sheep, the urea nitrogen is less efficiently utilized in the presence of sulphur.176. Late cut grass hay is unsatisfactory for sheep.177. Post-partum feeding of bulky concentrate increases milk production.178. Feeding of cabbage, turnips produce sweat flavour in milk.179. The yellow colour milk of Guernsey is due to high concentration of vitamin A.

180. Supplementation of B-complex vitamins in cattle ration is generally practised.181. Liberal intake of whole cottonseed will increase the fat percentage of milk.182. Antibiotics are not recommended as additive in feed of dairy cows because of the

residue problem in milk.

183. The intensity of yellow colouration of milk indicate the level of vitamin A.184. Processing of low quality roughages is essential to improve its digestibility in

runinants.185. Biuret is a non-toxic when compared to other NPN compounds.186. Any material eaten by an animal is called as feed.


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187. Haecker considered the quality of milk over and above the maintenancerequirement of animals.

188. Kellner used various SE factors for digestible protein from cereal, roughage andoil cake.

189. Cattle will generally eat daily 2000 to 2500 g dry protein from cereal, roughageand oil cake.

190. The DCP of compound feed for cattle and calf starter are similar whereas the TDNof these will vary.

191. In feeding ruminants, black cattle consume less dry matter intake than white cattle.192. Metabolizable energy value calculation are similar for both ruminant and poultry.193. The energy expended in the fasting animal is represented in fasting heat

production.194. Maintenance is a state in which there is a remarkable gain with a little loss of

nutrients from the body.195. Working bullocks (8 hours) should be given more protein in addition to enough

carbohydrate and fat.196. The level of vitamin E in the diet depends on the level of polyunsaturated fatty

acids.197. Bran is useful inclusion and tends the diet to have a great effect reducing

constipation or diarrhoea.198. Vitamin D has no effect in reducing the incidence of milk fever.199. Individual feeding of animal is preferred over group feeding since it will be

beneficial to fed the animal according to its needs.200. Ketotic animals require more glucogenic precursor feeds in their ration.201. Feeding of concentrate, roughage in the proportions of 60:40 will help the milch

animals to produce more butter fat.202. Ruminant animals require a shorter collection period if indicators are used in the

ration during digestion trial.203. Nitrogen balance method will give an accurate data in estimation of net energy

needs of the animals.204. There is a correlation between milk fat percent and level of roughage feeding in

dairy cows.205. There is no difference between feed supplements and feed additives.206. Metabolizable energy minus heat increament is net energy.207. Phosphorous deficiency does not influence reproductive performance of cattle.208. For bullocks concentrate feeding should be based on nature of work.

209. Feeding standard is also called as nutrient requirement and allowance.210. Kellner feeding standard is a productive value type standard.211. Roughages in the diet improves milk fat.212. Finisher ration of sheep should contain less energy and more protein.213. Protected protein helps in wool production.214. Hypoglycemia interferes with reproductive performance.215. Increased level of starchy grain feeding can be practiced in high milk yielding

cows.216. Complete feed contains both concentrates and roughages.


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217. High acid insoluble ash content in concentrate mixture does not influence the feedquality.

218. Respiratory quotient can be conducted by direct calorimetry by measuring thegaseous output.

219. Laboratory method of determination of digestibility is easier than indicatormethod.

220. 1kg of TDN will produce 7.9 kilo calories of digestible energy.221. Biological value of protozoal protein is higher than microbial protein.222. Digestible energy, metabolisable energy and net energy are interconvertible by

applying certain correction factors.223. The proximate analysis is not a useful measure to assess the nutritive value of a

feed.224. Inorganic part of the food has much nutritive value.225. The high proportion of volatile fatty acid is greatly influenced by the diet.

Multiple choice questions

1 The first limiting amino acid of microbial protein for wool growth and bodyweight gain in small ruminants is

a lysine b methionine

c threonine d glycine

2 Dry matter intake in goats is

a 3 7 % of body weight b 7 10 % of body weightc 1 3 % of body weight d 10 15 % of body weight

3 Legume fodders are rich in

a Protein b Calcium

c Both protein and calcium d None

4 Poor quality roughages are digested better in goats than sheep because

a Feed retention time is more b Higher concentration ofcellulolytic bacteria in the

rumenc Urea recycling is more efficient in goats d All

5 The anti-nutritional factor present in mango seed kernels isa saponins b oxalates

c mimosine d tannins

6 Oat hay poisoning is due to

a Nitrate b Citrininc Hydrocyanic acid d None

7 Commonly used aflatoxin binder in the ration of poultry isa MOS b Sodium calcium alumina


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silicates

c Bentonite d None

8 Crude protein content of soybean meal is

a 42 44 % b 22 -24 %c 32 34 % d 52 54 %

9 The mesh size of the sieve used for manufacturing of chicken layer mash isa 2 mm b 10 mm

c 6 mm d 14 mm

10 Mixing time required for mixing mash type of feeds in a horizontal mixer is

a 3 5 minutes b 10 15 minutesc 20 30 minutes d Less than one minute

11 Ketosis in dairy cattle is due toa Energy deficiency b Protein deficiency

c Mineral deficiency d None

12 Estimated value of methane emission from Indian Livestock is

a 3-5 Tg b 50-60 Tgc 9-11 Tg d 30-40 Tg

13 The efficiency of utilization of D-Lysine in chicken isa 95 100 % b 45 50 %

c 70 75 % d None

14 Vitamin C in the diet / ration is essential for

a Dairy cattle b Chickenc Sheep d Guinea pigs

15 Number of ATPs produced during the metabolism of one mole of acetic acid inruminants is

a 12 b 17c 15 d 25

16 Feed conversion efficiency in broilers isa 1.7 1.9 2.5 2.7

c 2.2 2.5 1.0 1.2

17 Excess energy consumed by animals is

a Excreted through urine b Excreted through bothurine and feaces

c Excreted through feaces d Stored as fat

18 Level of urea generally added in the compounded feed of cattle is


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a 1 3 % b 3 6 %

c 10 14 % d Less than 0.5 %

19 Defaunation in ruminants is

a Removal of bacteria b Removal of protozoac Removal of fungi d Removal of microbes

20 National Institute of Animal Nutrition and Physiology of ICAR is located ina New Delhi b Hyderabad

c Karnal, Haryana d Bangalore

Answer :

1) b2) a3) c4) d5) d6) a7) b8) a9) c10) a

11) a12) c13) d14) d15) a16) a17) d18) a19) b20) d

1.Calf starter should have

a. TDN- 70-75% b. Protein supplement of marine / animal origin c. Both a and b are

correct d. None of the above2. DCP is a good source of

a. P b. Ca c.Ca and P d. None of the above

3.Antioxidants are added to concentrate feedsa. To prevent bloat b. To prevent oxidation of fats

c. To hasten oxidation of fats d. To prevent oxidation of nutrients.4. Paddy straw is

a. Rich in oxalates b. Rich in DCP c. Highly digestible d. None of the above

5. Antibiotic feed supplement are added to the diets of growing animals because theya. Improve feed efficiency b. Increase daily body gain

c. Decrease mortality d. All are correct

6. Molasses is a rich source ofa. Protein b. Cellulose c. Complex carbohydrates d. Soluble sugars

7. Shell grit containsa. 48 % Ca b. 38% Ca c. 28% Ca d. 18% Ca

8. Calfornia net energy system for beef cattle was developed by

a. Lofgreen and Garret b. Kellner c. Armsby d. Morrison9. Milk replacer is introduced with rations of calves when they attain

a. One month b. One week c. Three weeks d. Two weeks10. The protein requirement of ruminants according to ARC (1980) are based on

a. DCP b. Crude protein c. Rumen degradable and undegradable protein


41/79

d. Metabolisable protein

11. Feeding standards based on digestible nutrients was first suggested by

a. Lehmann b. Wolff c. Fjord d. Morrison12. Lime stone is a good source of

a. Phosphorus b. Calcium c. Calcium and phosphorus d. Magnesium13. Example of an internal indicator

a. Carmine red b. Chrome oxide c. Lignin d. None of the above

14. According to BIS the concentrate mixture for dairy cattle should containa. Min CP 16% b. Min CP- 20% c. Not more than 18% CP d. None of the above

15. Toxicity of dietary lysine is overcome by increasing the level ofa. Arginine b. Threonine c. Valine d. Leucine

III Fill up the blanks with suitable words

1. Concentrate feed should be provided @ 1 kg of every ____________________ kgof milk produced in dairy cattle.

2. The maintenance requirement of DCP per kg metabolic body weight is____________________ g in ruminants.

3. Molasses can be added in dairy rations up to ________________ % level.4. _______________________ and ____________________ are metabolic disorders

occurring in cattle after calving5. when urea is supplemented in ruminant ration, the ratio of N:S should be

__________________________

6. The permissible level of AIA in type II dairy cattle is ____________ % as per BIS.7. Morrison feeding standards are based on __________________ energy system.

8. A cow in advance stage of pregnancy needs ________ kg of TDN as an additionalallowance.

9. According to ICAR 1998, the DCP requirement for each 1 kg of milk with 4 % fatis ___________ g

10.One kg of TDN is equivalent to _______________ of digestible energy.11.Sen and Ray feeding standards are based on _______________ feeding standards.12.Livestock rations should contain _________________ % of salt.13.A crossbreed cow in second lactation needs ______________ % of nutrients as an

extra allowance.14.In dairy farms, the thumb rule is to feed on kg concentrate for ___________ kg of

milk produced in buffaloes.

15.A calf weighing 30 kgs requires ________ kg of milk per day at one week of age.16.Hay standard was developed by ____________________________.17. Energy requirement for maintenance is ___________ kcal of ME per kg MBW.18._______________________________ and

________________________________ methods can be used for manufacturing

protected proteins.19.__________________________________ and __________________________

methods can be used for protecting fat from ruminal fermentation.

20.The DM intake in cows is ____________________ of body weight.


42/79

21.Transition period in a dairy cow is between _______________ and_______________________________________.

22.Minerals associated with reproduction of dairy cows are _________________,__________________________ and __________________________.

23.Indian feeding standards are suggested by ___________________________ and_________________________________________

24.The permissible level of acid insoluble ash in type II dairy cattle is ____ % as perBIS

25.The normal sulphur to nitrogen ratio in sheep for wool production is __________26.Morrison feeding standards are based on _______ energy system27.Meat producing goats require _______ % DM per 100 kg body weight28.The dry matter intake in milch goats is ______ % of the body weight29.A by-product rich in cellulose derived from sugarcane industry is

_______________

30.Unconventional feeds contain ________ factor which are harmful to health.31.The practice of increasing the nutrient intake in ewes prior to mating is called as

_______________

32.__________________________ ,_______________________and__________________________ are the internal or natural indicators in feed.

33.______________________and __________________________feeding standardscan be followed for formulation of ration for cattle.

34.The calcium and phosphorus content in the mineral mixtures used for cattle shouldbe ________________________ & __________________________ %

35.Colostrum is a good source of ___________________________ to the calves .36.____________________ and ________________________ are the common

metabolic disorders in milch cattle.37.The most commonly occurring mycotoxins in feedstuffs are __________________

and ___________________________ .

38.The sugarcane by products commonly used for feeding ruminants are_________________ and ___________________________.

39._______________________feeding trial method is used to compare two or morerations with each other.

40.Protein requirement for growth can be determined by ____________________ and_____________________________ methods.

41.The dietary protein for ruminants is expressed in terms of rumen______________________ and __________________________.

42.A calf starter should contain _________ % of D.C.P and ___________% ofT.D.N.43.Ketosis and milk fever in dairy cows are mainly caused by __________________

and __________________________, respectively.

44.__________________ is the common anti-nutritional factor present in sorghum.45.The dietary protein which escapes rumen degradation is called as ____________46.__________________ and __________________ are the feeding standards

followed in U.S.A. and U.K.

47.Net energy is the differences between _______________and _________________.


43/79

48.NPN substance urea could be incorporated to a maximum of _____________% inconcentrate mixture or ____________________ % of the DM intake.

49.In feeding standards the requirement of nutrients are either expressed as_____________ or ___________________________.

50.Feeding of excessive amount of legume forage leads to____________________________ and ___________________________.

51.______________________ and ___________________ are the digestive troublesthat are caused due to sudden change in the diet.

52.____________________, _____________________________ and________________________ are types of feeding standards.

53.The energy and protein requirement for maintenance per kilogram metabolic bodyweight of cattle are ______________________ and ___________________.

54.The suggested limit of dry matter intake in terms of body weight are__________________, _____________________, ______________________ and

______________% for buffaloe, sheep, cattle and horse, respectively.

55.___________________occurs when cattle is suddenly shifted from high roughageto a high concentrate ration and this is due to increase in_____________ bacteria.

56.The protein requirement for lactation is _______________ times as secreted in themilk.

57.__________________ is the energy requirement for growth.58.___________________is the endogenous urinary nitrogen loss per kg body

weight.

59.When output of nitrogen from the body exceeds that of input it would result__________________________.

60.When serum level of calcium goes below ______________it will cause milk fever.

61.__________________ determines the nutrient requirement of farm animals.62.Ketosis is caused by ___________________ in ______________________

metabolism.

63.Milk fat percentage is determined by _____________________production in therumen which is related to level of _________________ in the ration.

64.Level of urea in concentrate feed should not exceed ___________________levelor else it will result in ___________________________.

65.The crude fibre fraction includes __________________ which is indigestible.66.Biuret is an example of _____________________.67.Heat treatment of soya reduce ___________________inhibitor.68.______________________ and _____________________________ are used as

growth stimulants in fast growing animals.69.In scandinavian feed unit ________________________ was taken as one unit andthis value was compared to other foods.

70.Grouven in his feeding standard took into consideration ____________________and _________________________________in the feed as the basis.

71.Armsby feeding standard is based on ____________________.72.In Haeckers feeding standard consideration was given to both

___________________ and _____________________ of products.

73.Savage increased the ______________requirement by about 20% than Haeckers.


44/79

74.Morrison feeding standard originated from ____________________and_________________________.

75.The factors for converting digestible nutrients into starch equivalent are___________________ for protein ______________________ for carbohydrate

and ____________________________ for fats.76.Indian standards are almost dependent on _______________________feeding

standard.

77.The amount of endogenous urinary nitrogen and metabolic faecal nitrogen isdependent on ____________________and _________________, respectively.

78.The endogenous urinary nitrogen is about ________________ gm/kg body weightand metabolic faecal nitrogen ____________________ gm/100g dry matter intake.

79.The requirement of protein for growth can be estimated by_________________________ and __________________________ methods.

80.Clinical signs associated with deficiency of water soluble vitamin are generally____________________ and this vitamin is _______________ stored in the body.

81.Overeating of grains in animals can be treated by administration of_______________________________.

82.In ketosis of dairy animals there is elevation of ____________________ enzymein liver and _____________________ level falls below minimum.

83.The gross energy which is ultimately , utilised by the tissues is known as_______________________.

84.Voluntary feed intake gets reduced during _____________________ monthswhich should be compensated by increasing __________________ density of the

diet.85.Flushing in goats helps in improved ____________________________ and

____________________________.86.Basal metabolism of an animal can be estimated based on

____________________ and calculated by a formula

_____________________________________.87.Net energy system was adopted in __________________ feeding standards.88.One of the common NPN additive is ---------------------- and this should be

accompanied with ------------------------ in the feeds of ruminants.89.The desirable dry matter content of the fodder for ensiling should be about ---------

-----------------90.The loss of energy as methane loss during rumen fermentation can be minimized

by the addition of -------------------------------.

91.The desirable ratio of N to S in ruminant feed is -------------------------- for properutilization of NPN compounds.92.The biological availability of phosphorus from wheat bran is less because of the

presence of ----------------------------------.

93.The quantity of milk a new born calf may be allowed to suckle during its firstweek is about ---------------------- of its body weight.

94.The feed pellet when it comes out of the pellet mill may have a moisture contentof -------------------------------------- and a temperature of ------------------------------.

95.A high intake of alfalfa in sheep and cattle may cause clinical condition called ------------------.


45/79

96.Lactating cows require --------------------------- kg of concentrate for maintenanceand 1 kg of concentrate for every ------------------------ kg of milk produced.

97.A deficiency of carbohydrate in pregnant ewes may cause a metabolic disordercalled ________________________.

98.The most characteristic sign of chronic aflatoxin B1 toxicity is_______________________

99.____________________ may be incorporated in ruminant feed as methaneinhibitor.

100. The first step in formulating ration for cattle is to estimate the__________________ intake.

101. Grinding of feedstuffs is a process of ________________ reduction.102. _______________________and __________________ can be used as a

pellet binder while preparing pelleted feed.103. The pigment _________________ in yellow corn has vitamin A activity.104. ___________________________ and _____________________conditions

are favourable for the growth of toxin producing fungus.105. ____________________ is a antifungal additives used in high moisture

grain to inhibit mould growth.106. Soaking of cottonseed cake in water reduces ___________________ a

toxic principle present in it.

107. Tannins are classified into _______________ and ____________ tannins.108. Young sorghum fodder contains _____________________.109. Percentage of crude protein in deoiled rice bran is _______________.110. Total nutrient requirement is sum of ____________________ and

_________________________ in lactating dairy cows.

111. The nutritive value of molasses is assessed by _________________.112. In Kellner S.E. ________________ correction is made for roughage and

______________________ for concentrate feedstuffs.

113. Chopping of roughage is done to reduce _________________ .114. _______________ and ___________________ encourage mold growth

in stored feed leading to problems of mycotoxicosis.

115. In purified diet protein and vitamin are supplemented as____________________ and _____________________, respectively.

Expand the followinga. NRC b. NEm C. NEl d.RDP f. UDP

g. CNCPS h. BIS i.NDDB j. ICAR k. CLFMA


46/79

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2nd Semester BVSc

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