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窄行密植条件下矮秆大豆合交品系 95 2 5 - 1百粒重与子粒含水量均呈”S”型曲线变化 ,但趋向相反。鼓粒速度呈抛物线变化 ,最大鼓粒速度在花后 4 6 .79天。在鼓粒初期是以生殖生长为主的生殖生长与营养生长并进阶段 ,鼓粒中期以后则以生殖生长为主
Under the condition of narrow rows and close planting, the dwarf soybean cross line 95 2 5 - 1 had a “S” curve with 100 kernel weight and seed water content, but the trend was the opposite. Drum speed showed a parabolic curve with a maximum drum speed of 46.79 days after flowering. In the early stage of the drum is reproductive growth-based reproductive growth and vegetative growth and advanced stage, after the mid-drum reproductive growth-based