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生产上利用的小麦品种,有些年际间产量稳定,有些差异较大,而影响小麦产量的关键因素是穗重。为此,我们于1991～1992年在小麦生长后期,对15个品种进行BN处理,并对单穗进行分析,以探讨BN调节剂对
The wheat varieties used in production have some annual inter-annual yields stable with some differences. The key factor affecting the wheat yield is the panicle weight. To this end, we conducted BN treatment of 15 cultivars in the late wheat stage from 1991 to 1992, and analyzed single tassels to investigate the effects of BN modulators on