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百粒重是构成大豆产量的重要因素之一,百粒重高的品种,是增加大豆产量的重要因素。百粒重的变化受条件影响。本文报导利用~(60)钴丙种射线和快中子处理大豆风干种子,研究 M_2世代百粒重的诱变频率和遗传力估测,以期提高大豆百粒重的选择效率。从我所大豆辐射育种的研究工
100-grain weight is one of the important factors that make up soybean yield. The varieties with 100-grain weight are the important factors to increase soybean yield. Changes in the weight of 100 are affected by the conditions. This paper reports the use of ~ (60) cobalt acray rays and fast neutrons to treat dried seeds of soybean, and to study the mutation frequency and heritability of one hundred kernel weight of M_2 in order to improve the selection efficiency of 100-weight soybean. Researchers from my soybean radiation breeding