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《Journal of Anhui Agricultural Sciences》 2001-01
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The Effects of Application Amount of Nitrogen on Yield and Yield Components of Hybrid Rice Combination--Shanyou 136

Zhou Changhai (Lixiahe Region Agricultural Institute of Jiangsu,Yangzhou 2250007)  
The effects of the different application amounts of Nitrogen on yield and yield components of hybrid rice combination--Shanyou 136 were analyzed.The results suggested that the key cultural techniques of getting high yield were to raise suitable effective panicles, and sufficient total spikelets, to improve the seed-setting and grain weight. The effective panicles with approximate 2.4×10 6/hm 2 and the spikelets with 4.5×10 8/hm 2 were essential for the maximum yield of Shanyou 136.
【CateGory Index】: S511.2
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