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通过不同品种（系）和密度的超高产栽培试验，分析四因子和二因子的产量效应，各因子对产量贡献的大小为：亩荚数＞百粒重＞荚粒数。超高产育种和栽培的主攻方向是提高亩荚数，同步增加百粒重。黄淮超高产育种模式：亩荚数４６．７±５．３万，百粒重２２．４±２．６克，每荚粒数２．１８±０．１１个。
Yield effects of four factors and two factors were analyzed by super high yielding cultivation experiment with different varieties (lines) and densities. The contribution of each factor to the yield was: mu pods> 100 kernels> pods. Super high-yielding breeding and cultivation of the main direction is to increase the number of acres of pods, simultaneously increase the weight of 100. Huanghuai super-high-yielding breeding patterns: 46.7 ± 53,000 mu pods, 22.4 ± 2.6 g pods and 2.18 ± 0.11 pods per pod.