【摘要】 1987—1989年的研究表明,豫麦10号籽粒形成和灌浆过程与其它品种基本一致,籽粒鲜、干重的变化呈“S”型曲线,表现出“慢、快、慢”的趋势。与其它品种相比,豫麦10号籽粒长度适中,籽粒宽厚,粒大库大,籽粒灌浆具有“起点高、库容大、速度快、粒重高”的特点。更多还原

【Abstract】 The result indicates the grain formation and filling period of Yumai No. 10 is basically similiar with other cultivars. The changes of the grain fresh and dry weight assume "S" curve that expresses the tendence of the "slow, fast, slow" .Compared with other cultivats, the grains of the Yumai No. 10 are middle in length and larger in width, thickness and volume.The grain filling characteristics are high starting point, large sink, fast filling rate and high grain weight.更多还原