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Experiences of Farmers in India Experiences of Farmers in ... - AgSri

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Gujarat<br />

Comparative study<br />

Particulars Conventional method SRI method<br />

Operations<br />

Seedbed A flat bed is prepared on the<br />

slightly slop<strong>in</strong>g land where<br />

some dry biomass is burnt<br />

Use <strong>of</strong> raised beds for rais<strong>in</strong>g<br />

rice seedl<strong>in</strong>gs.<br />

Organic manures<br />

and fertilizers<br />

Age <strong>of</strong> seedl<strong>in</strong>gs<br />

for transplant<strong>in</strong>g<br />

No <strong>of</strong> seedl<strong>in</strong>gs<br />

per hill<br />

Spac<strong>in</strong>g for<br />

seedl<strong>in</strong>gs<br />

Other care while<br />

transplant<strong>in</strong>g<br />

Weed<strong>in</strong>g<br />

Use <strong>of</strong> little or no organic<br />

manure as well as chemical<br />

fertilizers.<br />

25-30 days 12-15 days<br />

4-6 1<br />

15 X 15 cm 2 25 X 25 cm 2<br />

Mud ball around the roots<br />

are washed out, deep<br />

transplant<strong>in</strong>g<br />

Little or no weed<strong>in</strong>g<br />

practiced<br />

Use <strong>of</strong> Vermicompost at the<br />

time <strong>of</strong> puddl<strong>in</strong>g at the rate 2 t/<br />

acre. Use <strong>of</strong> organic manure is<br />

also ensured.<br />

Mud ball around the roots<br />

are kept <strong>in</strong>tact, shallow<br />

transplant<strong>in</strong>g<br />

Due to absence <strong>of</strong> rotary<br />

weeders, manual weed<strong>in</strong>g<br />

were done twice (one <strong>in</strong><br />

15 days after transplant<strong>in</strong>g<br />

and another <strong>in</strong> 40 days after<br />

transplant<strong>in</strong>g)<br />

Yield<br />

Plant height (cm) 84 90<br />

Number <strong>of</strong> plants<br />

32 16<br />

per m 2<br />

Number <strong>of</strong> tillers<br />

12 17<br />

per plant<br />

Number <strong>of</strong><br />

08 13<br />

panicles per plant<br />

Number <strong>of</strong> seeds<br />

102 144<br />

per panicle<br />

Gra<strong>in</strong> production<br />

(q/acre)<br />

11.8 21.5<br />

18

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