What are the benefits of delaying the winter wheat sowing period?
In the sowing date, wheat varieties should establish the technical idea of ​​“high-yield in late sowing, and good in water saving in late sowingâ€. Sowing too early, it is easy to cause long-term winter, pests and weeds, freezing damage, unfavorable formation of strong seedlings before winter, the total number of stems and the number of acres in spring decreased, resulting in reduced production. After sowing (after October 20), there is less water consumption before winter, but the root system is difficult to lay down, and the heading period is postponed, which will also reduce production.
Therefore, it is necessary to grasp the appropriate sowing date. My best sowing date is from October 7th to 13th. At the same time, the late sowing wheat field should increase the seeding amount appropriately, and the basic seedlings should be kept at about 400,000, and the seeding amount should be controlled at about 15kg. During the appropriate sowing period, the seeding rate is increased by 0.5kg per day for 1d. In addition, fine soil preparation, seed selection, and seed uniformity are required at the time of sowing.
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