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春小麦苗期时间短。俗话说:“三分在种,七分在管”。由于今年早春气温偏低而不稳定,拉长了春播时间,部分麦田麦苗出得不全、不匀、不齐,这样更加重了苗期田管的任务。因此,必须立即动员起来,集中人力、物力,打好苗期田管这一仗。这对争取中、后期田管的主动,对促进分蘖成穗和花、穗,粒的良好发育,从而获得高产稳产,都有十分重要的作用。春小麦苗期田管的主攻方向是壮苗早发促大蘖。一切管理措施都是围绕着这一主攻方向而进行的,特别要在“早”字上下功夫。现就当前生产上的主要田管措施谈谈我们的意见,供参考。
Spring wheat seedling time is short. As the saying goes: “one-third in the species, seven in control.” Due to the low temperature in early spring this year, instability, stretching the spring time, part of wheat barley incomplete, uneven, missing, so more emphasis on the task of field tube. Therefore, we must mobilize them immediately, concentrate manpower and material resources, and lay a solid foundation for this field battle. This is to fight for the initiative in the late field tube, to promote tillering spike and flower, ear, grain of good development, so as to obtain high and stable yield, have a very important role. The main direction of the field of spring wheat seedling tube is strong seedling early onset of large tiller. All management measures revolve around this main direction, especially in “early” words. We are now talking about our major opinions on the major measures for the production of major land management systems for your reference.