大豆在收获前或收获期间因炸荚造成的损失很大。鉴于对大豆炸荚性的遗传尚不清楚,本试验试图从一个大豆良种中诱发抗炸荚性,并研究其变异特性。供试材料为“JS2”,选自印度北部丘陵地区的本地大豆品种。虽然它具有商品化品种的许多优良性状,但在成熟后几天内就开始炸荚(播种后95天)。在新德里印度农业研究所用1、1.5、2、2.5、3、4、5、7、8万伦~(60)Coγ射线各照射干种子100粒。 M_1单株收获,其种子按集团处理普升为M_2代。播种后100天,间隔一星期记载一次炸荚植株数。播种 Soybean losses due to fried pods before or during harvest. In view of the unclear inheritance of soybean pods, this experiment attempted to induce anti-pod resistance from a soybean soybean and to study its variation characteristics. The test material was “JS2”, a native soybean variety selected from hilly areas in northern India. Although it has many excellent traits of commercial varieties, pods are started within a few days of maturity (95 days after sowing). At the Indian Institute of Agriculture, New Delhi, 100 seeds of dry seeds were irradiated with 1, 1.5, 2, 2.5, 3, 4, 5, 7, 8 Wan Lun ~ (60) Coγ rays. M_1 plants were harvested, and the seeds were treated as M_2 by the group. 100 days after sowing, record the number of fried pods at one week intervals. sowing