SRI FARM IMPLEMENTS & MACHINERYSELF-PROPELLED 4-ROW WEEDER. ... Development of paddy transplanter...
Transcript of SRI FARM IMPLEMENTS & MACHINERYSELF-PROPELLED 4-ROW WEEDER. ... Development of paddy transplanter...
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SRI FARM IMPLEMENTS & MACHINERYAgricultural Research Institute
Acharya N.G. Ranga Agricultural UniversityRajendranagar, Hyderabad – 500 030
Andhra Pradesh. Phone: 040-24018277
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Presented by
Dr. Aum SarmaPrincipal Scientist (Ag. Eng.) & Univ. Head (FMP)
AICRP on FARM IMPLEMENTS & MACHINERYAgricultural Research Institute
Acharya N.G. Ranga Agricultural UniversityRajendranagar, Hyderabad – 500 030
Andhra Pradesh. Phone: 040-24018277
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What is SRI ?
“SRI is now being seen as more than a set of practices (young seedlings, wider spacing, less water etc), but really as an opportunity for maximising production potentialities and even as a philosophy. It encourages farmer participation and innovation to make it more appropriate to local conditions and more owned by the users”.
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Why SRI ?
Benefits of SRI methodsHigher yieldsIncreased returns to labourWater savingImproved soil quality and increased
factor use efficiency (FUE)Reduced requirement of seeds
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Less requirement of purchased inputs
Higher seed quality
Diversification of production
Environmental benefits
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Role of Agricultural Engineers in SRI?
a) Development of transplanter suitable
for transplanting 1 to 2 seedlings
b) Development of mechanized marker
c) Development of mechanized weeder
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MARKERS
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ANGRAU MARKER
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ANGRAU MARKER
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ANGRAU MARKER
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WEEDERS
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MANUAL WEEDER
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TNAU MANUAL WEEDER
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MANUAL WEEDER
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MANDAVA WEEDER
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MANUAL WEEDER
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POWER WEEDER
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SELF-PROPELLED 4-ROW WEEDER
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SELF-PROPELLED 4-ROW WEEDER
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SELF-PROPELLED 4-ROW WEEDER
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Future Course of Action
1. Development of paddy transplanter suitable for transplanting 1 to 2 seedlings
2. Development of self-propelled weeders for single-row & multiple-row weeding
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