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Studies on Policy Option for Quality Seed Production and ... - NFPCSP

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BADC10%Others Farmers5%DAE5%Self80%Fig. 4.1.2 Sources of rice seed in RajshahiFig. 1. Sources of rice seed in the study areaOtherFarmers10%Own71%Dealers6%BADC7%Retailer4%DAE2%Fig. 4.1.3 Sources of rice seeds in Rangpur4.1.17 Effect of seed sources <strong>on</strong> the grain yield of Boro riceThe data <strong>on</strong> effects of seed sources <strong>on</strong> the grain yield of Boro rice are presented in Table 4.1.16. It isobserved that seed collected from Research Stati<strong>on</strong> yielded the highest in Rajshahi <strong>and</strong> Rangpur(6241kg <strong>and</strong> 6180 kg/ha), which were 27% <strong>and</strong> 28% higher, compared to that of farmers’ own seed.But in Jessore, the BADC seed produced the highest grain yield (5624 kg/ha), which was 22% morethan that of own seed. Moreover, the BADC seed increased the rice grain yield by 19% <strong>and</strong> 16% inRajshahi <strong>and</strong> Rangpur, respectively.Table 4.1.16 Effect of seed sources <strong>on</strong> the grain yield of Boro rice in the study areas<strong>Seed</strong>SourceMeanyield(kg/ha)Rajshahi%Yieldincr.*CV(%)Meanyield(kg/ha)Rangpur%Yieldincr.*CV(%)Meanyield(kg/ha)Jessore%Yieldincr.*CV(%)Average (allsites)Mean %yield Yield(kg/ha) incr.*BADC 5875 19 10.3 5624 16 9.7 5624 22 11.2 5708 19DAE 5234 6 15.1 0 0 - 5312 15 13.7 3515 7<strong>Seed</strong> Co. 5617 14 13.2 5465 13 14.1 5372 16 14.6 5485 14<strong>Seed</strong>dealer/Traders4974 1 14.1 5448 12 15.3 4479 -3 18.8 4967 3Research 6241 27 8.1 6180 28 9.4 5487 19 8.7 5969 25NGO 4892 -1 12.3 0 0 - 4321 -6 11.1 3071 -2Own seed 5131 - 13.7 4846 - 14.3 4617 - 16.4 4865 -Others 4486 -9 11.3 5211 8 15.2 4536 -2 13.2 4744 -1* Compared to own seed yield31

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