Winter needs careful management of wheat
Winter wheat fields need to be adapted to local conditions, classified guidance, and scientific management, which is very important for winter wheat.
First, it is necessary to make up the fertilization materials and promote the transformation of the seedlings. For late sowing and rush sowing of wheat seedlings that affect the growth of winter wheat seedlings, because of its late sowing and increasing sowing volume, there is insufficient delivery before winter. Although the group is large, the individuals are small and the secondary roots are few. If no remedial measures are taken, it will seriously affect Group quality and output. For fields where basal fertilizers are insufficiently applied or sowing dates are delayed, fertilization should be applied early to promote transformation of the seedlings.
Second, reasonable irrigation. Doing well winter irrigation is an important part of wheat winter management. With the application of straw returning technology in various places, if sowing is not done in time, early winter irrigation should be carried out to prevent cold air from entering the roots of soil hazards, as well as the role of solid soil. Effectively prevent overhang and frost damage. In the case of dry weather and a severe shortage of soil moisture, drought irrigation should be actively implemented to ensure that wheat seedlings grow robustly.
Third, we must prevent prosperous growth. When autumn sowing can't be completed at one time, part of the wheat fields sown earlier due to high temperatures in winter are prone to sprouting, which is not only unfavorable to the development of young panicles, resulting in small grains of ear, but also increases the risk of lodging and freezing damage. Blocks should actively adopt field management measures and control their growth.
Fourth, do a good job of prevention and control of pests and weeds. In the prevention and control of pests and diseases, we must adhere to the basic principle of comprehensive prevention and control of prevention and control of pests and diseases. Once we find out that we must promptly prevent and control, we must control pathogen centers and pest centers to prevent the spread.
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