快乐是你辛勤耕耘获得的果实，悲伤正是那成熟前的秕粒。
Happiness is the fruit of hard work to get you, sad is that mature before the immature grain.
结果表明： （1）边际效应主要影响有效穗、秕粒数，其边际效应指数值分别为1.6564．和1．4034；
The results showed that : (1) The effective tillering and bligthed grains were affected by the marginal effect, its marginal effect index was 1.6564 and 1.4034;
增施锌硅肥对小麦有显著的减少小穗退化、降低空秕率作用，达到增加每穗粒数、提高产量的目的。
Spike degeneration and sterile grain rate can be decreased by increasing Zn and Si fertilizer, and the number of grains per ear and grain yield can be increased.
晚熟品种属感温性弱的品种，其耐热性强，空秕率和千粒重与常年相比变化不大。
On the contrary, late varieties had weak sensitivity to temperature and strong tolerance to heat, with the imperfect grain ratio and 1000-seed weight having no changes.
晚熟品种属感温性弱的品种，其耐热性强，空秕率和千粒重与常年相比变化不大。
On the contrary, late varieties had weak sensitivity to temperature and strong tolerance to heat, with the imperfect grain ratio and 1000-seed weight having no changes.
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