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俗话说:“娘壮儿肥,种强苗壮”。选用发芽率高,发芽势强,无病虫、无杂质的大而饱满、整齐一致的籽粒和做好种子处理,能提高种子活力。播种后出苗快,出苗整齐,而且根系发达、抗病能力增强,叶片肥大,分蘖粗壮,有利于培育壮苗,是增产的重要因素。下面介绍几种小麦选种及处理方法,供选用。一、风选:用风车进行风选,可以除掉种子中的破粒、秕粒和杂草种子等。
As the saying goes: “Mother strong fat children, strong seedlings strong.” Use high germination rate, strong germination potential, no pests, no impurity of large and full, neat and consistent grain and seed treatment, can improve seed vigor. Emergence soon after sowing, emergence neat, and developed root system, disease resistance, leaf hypertrophy, tiller stout, is conducive to nurturing strong seedlings, is an important factor in yield. The following describes several wheat selection and treatment options for selection. First, the wind election: Windmill wind election, you can get rid of seed in the broken tablets, grains and weed seeds and so on.