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There is a recipe for ripening corn.
If the corn is not properly planted, or if it suffers from natural disasters such as drought and phlegm in the early stage of growth, it will affect the growth and development of the plant and delay the maturity. In order to harvest at the right time, the method of promoting ripening can be adopted to shorten the growth period. There are many ways to promote ripening, which can be selected according to the specific situation.
The reasonable topdressing method is to use the 10 kg of ammonium nitrate per acre to open the ditch, or to spray the surface with a concentration of 0.2% to 0.3% of potassium dihydrogen phosphate solution. If the silking period has been postponed, the method of removing the males can be adopted to reduce nutrient consumption, increase leaf temperature, and speed up the reproductive process. This usually allows the silking period to be 2 to 3 days earlier.
In the late stage of corn filling, when the grain length is up to normal size, the leaves are peeled off, so that the seeds are exposed and the water is dried. This generally allows it to mature 4 to 5 days in advance. The whole plant drying method, such as the wheat sowing period has arrived, but the corn is still not fully mature, the corn can be cut down with the stalks, yards in the field or other free places, be careful not to pile up piles, and then dry the leaves after the leaves are dry. Generally, the 1000-grain weight can be increased by about 20%.
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