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利用春小麦临冬播种,主要的好处是:可以减轻黑穗病的感染,提高春麦蛋白质含量,改进品质,并能起到自然复壮作用,从而提高种子的生活能力,增强对外界不良环境条件的适应性,以达到提高产量的目的.此外,春小麦临冬播种,不但比春播的春麦增产幅度大,而且也促使各项作物改变耕作制度.由于春麦进行临冬播种可以充分利用冬季饮水及农间劳力,这就大为减少了春季播种面积,调剂了劳力和水源不足的紧张程度;同时也使玉米播期大为提早,产量提高1—2倍以上.
Spring wheat winter planting, the main benefits are: smut can reduce infection, improve spring wheat protein content, improve quality, and can play a natural rejuvenation effect, thereby increasing the viability of the seed, and enhance the adaptation to adverse environmental conditions In addition, spring wheat winter planting, not only than spring sowing spring wheat yield increase, but also prompted the crop to change the tillage system.As winter wheat planting winter can take full advantage of winter drinking water and labor , Which greatly reduced the area planted in spring, and adjusted the shortage of labor and water resources. At the same time, the sowing date of maize was much earlier and the yield increased 1-2 times.