In the early stage of wheat seeding and emergence, if the wheat seedlings with the lack of seedlings are found, the following methods can be adopted: Solar Mounting Adjustable System
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Replanting in time. In order to ensure the whole seedlings, the wheat seedlings should be inspected in time after the emergence of the seedlings, and the wheat fields with abnormal seedlings and broken strips should be robbed in the early stage of emergence, and the seeds of the same variety should be used for replanting.
Shifting and absorbing. In the wheat trifoliate stage, the whole field is better than the seedlings, and only a few places lacking the nest and the seedlings of the wheat field can be transplanted in the Honda to replenish the soil, and the root water is transplanted after transplanting to replenish the seedlings. When transplanting, it is necessary to put on the water without under pressure, bury it and cover it, and then properly apply fertilizer to reduce the seedlings.
Drought hydration. For the lack of seedlings due to drought, it should be timely watered to make up, once a day, even for 3-5 days, to promote normal growth of wheat seedlings, seedlings and more. For improper injury to the seedlings, it should be replenished with 2-3 times of water, and then soiled after watering.
Topdressing promotes strength. For the wheat field where the emergence of each nest is relatively uniform, but the basic seedlings are insufficient, it is possible to take the quick-acting nitrogen fertilizer during the emergence to the three-leaf stage, and apply the seedling fertilizer early. It can promote early tillering, strong growth, optimize individuals, achieve winter and early development, and win high yields.
Get rid of the soil. If the seedling is too deep to cause lack of seedlings, part of the soil can be removed, and then irrigation and cultivating can be combined to improve the soil ventilation and promote lateral root development.
Control pests and diseases. The pests and diseases that often occur before winter in wheat are mainly root diseases and underground pests. It is necessary to take timely prevention and control measures to eliminate pests and diseases, and let the thin wheat seedlings turn into strong seedlings as soon as possible.
Avoid salt damage. In the case of wheat fields lacking seedlings due to salt damage, the soil should be ploughed in time to reduce evaporation on the ground and avoid salt return. Take the salt washing or salting method to reduce the salt content of the soil. Bao Xiuying
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