Effect of Fertilizer Amount on Yield and Benefit of Rice
Guo Jing-xiang
Abstract
Guo Jing-xiang
Abstract
The results showed that the panicles per hill,grains per panicle,kernel setting rate and 1000-grain weight varied obviously in one variety at different levels of fertilizer amounts.The highest yield of rice variety was 547.36 kg/667 m2 when the nitrogen fertilizer amount was 94.0 kg/hm2.
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The results showed that the panicles per hill,grains per panicle,kernel setting rate and 1000-grain weight varied obviously in one variety at different levels of fertilizer amounts.The highest yield of rice variety was 547.36 kg/667 m2 when the nitrogen fertilizer amount was 94.0 kg/hm2.
Key concepts: Panicle, Fertilizer, Agronomy, Yield (engineering), Grain yield, Nitrogen fertilizer, Mathematics, Biology