搞好冬小麦播种,对于保全苗、争壮苗,确保小麦安全越冬、夺取小麦高产关系很大。现就我县几年来种麦的经验教训,谈谈有关冬麦播种的几个问题。 1.适时播种,不种十月麦。适期播种是冬麦播种的关键一环。播种过早,冬前生长期长,长势过旺,营养消耗过大,越冬后返青慢。播种过晚,冬前生长时间短,苗细弱,分蘖少, Do a good job of winter wheat sowing, for the preservation of seedlings, fight strong seedlings, to ensure the safety of wheat wintering, winning a great relationship between high-yield wheat. Several years now my county planted wheat lessons learned about winter sowing several issues. 1. timely sowing, not kind of October wheat. Appropriate sowing is the key part of winter wheat sowing. Sowing too early, long winter growth period, overgrowth, nutrition is too large, after the return of youth slowly. Sowing too late, short winter growth time, seedling thin, less tillering,