Cultivation mode of spring wheat seed storing in field in winter
A cultivation mode and technology of spring wheat, applied in the field of cultivation mode of crops, can solve the problems of wasting light and temperature resources, difficult to increase the total grain output, etc., and achieve the effects of robust growth, advanced development and reduced degree
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[0026] The embodiment of the present invention discloses a cultivation mode of "sending seeds in the field" of spring wheat in winter. The steps are:
[0027] 1) Cultivation and soil preparation, watering in autumn to store moisture
[0028] Choose land with deep ploughing layer, good structure, flat ground and above medium fertility. After the previous crop is harvested, deep ploughing 20cm-25cm in time, combined with ploughing and pressing decomposed high-quality farmyard manure for 2-3m 3 / mu. In autumn (late September to mid-October), the water should be fully collected and the irrigation quota should be 80-100m 3 / mu, adjust the soil water storage to the moisture content range suitable for sowing.
[0029] 2) Select good seeds and sow at the right time
[0030] Choose varieties with high yield, cold resistance, drought resistance, high and high plant height, developed root system, and fast grain filling suitable for winter "seeding" sowing, such as Yongliang No. 4, Ni...
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