Dairy Management-Dr.A.Dey. 2014

8/12/2019 Dairy Management-Dr.A.Dey. 2014

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DAIRY HERD MANAGEMENTDAIRY HERD MANAGEMENT

DrDr.. AvijitAvijit DeyDey

B.V.ScB.V.Sc. & A.H., M.V. Sc. (NDRI), Ph.D. (IVRI). & A.H., M.V. Sc. (NDRI), Ph.D. (IVRI)

andandDr.Dr. BiswajitBiswajit RoyRoy

B.V.ScB.V.Sc. & A.H., M.V. Sc. (NDRI), Ph.D.. & A.H., M.V. Sc. (NDRI), Ph.D. (NDRI)(NDRI)


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PURPOSE OF ANIMAL REARING

MILK

MEAT

HIDE

2

WOOL & HAIR

FUEL & FERTILIZER (COW DUNG)

TRANSPORTATION (BULLOCK CART)

PLOUGHING


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Ploughing

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Transportation

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Transportation of Milk

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Transportation

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ASPECTS OF LIVESOCK MANAGEMENT

BREEDING

FEEDING

BREEDING

FEEDING

WEEDING

HEEDING

WEEDING

HEEDINGHOUSINGHOUSING

HYGIENE & SANITATIONHYGIENE & SANITATION

CARE OF ANIMALSCARE OF ANIMALS


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BREEDING

Selection of breed

Bred at proper age

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Avoid haphazard breeding

Maintain record


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BREEDING

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FEEDING

Sorghum /maize/pearl millet 30 kg

Rice bran/wheat bran 30 kg

Groundnut cake 25 kg

Toor chuni/ gram husk: 12 kg

Mineral mixture 2kg

Composition of concentrate mixture

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Common salt 1kg


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Treatment of Straw

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Heeding (Culling)

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Culled cow after 6th lactation

Disease; Mastitis, Brucellosis,

Injury; cut teats, damaged teats Permanent disable cow; leg, feet

Major reproductive problems

Male calves at early age


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HOUSING


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HOUSING


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Model Cattle Shed

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Mist Cooling System

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Covered area (m2

) Open area(m2

)

Bulls 12 120

Cows 3.5 7.0

Floor Space Requirement

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Down calvers 12.0 12.0

Young calves

upto 3 months

1.0 2.0

Older calves 2.0 4.0


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Management of Heifer

Monitor growth

Come to heat at 18 months of age

Re ular dewormin

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Regular vaccination

Feeding; extra 0.5-1.0kg concentrate given

form 6 month


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Age Determination

Time of eruption Incisors (lower jaw)

Birth 1month All 8 temporary incisors

-st

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.3yrs- 3.5 yrs 2nd pair of permanent incisors

4yrs- 4.5 yrs 3rd pair of permanent incisors

5yrs- 5.5 yrs 4th pair of permanent incisors


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Care of Pregnant Cow


form 6 month

Method of Drying (stop milking)

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Incomplete milking

Intermittent milking

Complete cessation


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Care of advanced Pregnant Cow


Provide mineral mixture

Provide green fodder

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o c ase y e og, u or o er an ma s

Do not allow to fight with other animals

Bedding should be provided

Slippery floor avoided

Close watching of the animal


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ParturitionParturition


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ParturitionParturition


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Management of New Born CalvesManagement of New Born Calves

Remove mucous from the calf's mouth and nose.Vigorously rub and dry the calf with warm towels.

Feed the calf approx. 3 liters (3 quarts) of colostrum

within 30 minutes of birth and continue 4 days.

ava cor - e . cm

Alternate to colostrum; 2 eggs +30ml castor oil

Protection from cold weather


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Colostrum Feeding


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FEEDING OF CALFFEEDING OF CALF

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Common Diseases of CalvesCommon Diseases of Calves

Diarrhoea

Pneumonia

Joint ill

Round worm infection


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Management of CalvesManagement of Calves

Removal of extra teat

Dehorning (3-10days) ; Costic potash stick/hot iron

rod

, ,grooming

Record keeping

Removal of supernumerary teats


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CASTRATION

Younger age (about 2 yrs of age)

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Vaccination ScheduleVaccination Schedule

Disease Vaccine Dose

(mL)

Repeat Time of

vaccination

FMD Raksha-OVAC 2 I/M 6 months

3131

umPrecipitated

Vaccine

yr e ore ra nyseason

Anthrax Spore Vaccine 1 S/C 1 yr Before rainy

season


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NEWLY CALVED COW

Placenta should be expelled 2-8 hours aftercalving.

Animal should not consume placenta

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Cleaning of back side of the animals

Milking regularly

Check for possible prolapse

Udder checked

Nutrition


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Milk FeverMilk Fever

3333


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Reproduction ManagementReproduction ManagementHeat detection

Artificial Insemination

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Pregnancy Diagnosis


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Heat DetectionRestlessness

Appetite depressed

Bellowing

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Rise of body temperature

Mucus discharge from vagina

Mounting other animals

Depressed milk yieldFrequent urination


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Artificial Insemination AI)Why do AI?

When do AI?

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Pregnancy DiagnosisCessation of estrus

Tendency to grow fat

Sign of pregnancy

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ncrease o y we g

Tendency to consume more feed

Symptoms of pregnancy

Per-rectal examination


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Restrain of Animal

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Disposal of Manure

Alnutts Manure pit 4.5 quintals manure/m3

Manure transferred to the field twice a year

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3 m2

2.5 m


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Milking ManagementMilking ManagementMilking ManagementMilking Management


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PRINCIPLE OF MILK SYNTHESIS


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MILKING OF ANIMALS

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STRIPPING

KNUCKLING

FULL HAND MILKING


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Machine Milking


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Machine Milking

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Dairy Management-Dr.A.Dey. 2014

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