When peanuts begin to bloom, they must be applied with a single fertilizer at the root. N, P, K (15-15-15) potassium sulfate or nitrate-based or pure sulfur-based compound fertilizer 15-20 kilograms, potassium sulfate 5-7.5 kilograms per acre, first fertilizer Spread evenly in the soil between the rows of plants, and then shallowly plow the soil between the lines of 8 to 10 centimeters to make it porous and allow the fertilizer to enter the soil. At the same time, foliar spray once 0.1% borax, 0.1% zinc sulfate, 0.2% potassium dihydrogen phosphate, 800 times the humic acid active liquid fertilizer mixture, uniformly wet all the leaves, to start dropping drops of water is appropriate. In this way, it will be conducive to pollination and fertilization and flowering needles, increase the rate of scarring, promote the development of soybean meal, so that more and more full of soybean meal, production increased significantly.
Agricultural chemicals can be divided into three categories: fertilizers, Pesticides, and agricultural films.
Chemical fertilizer is the abbreviation of chemical fertilizer, which refers to the fertilizer containing one or several nutrients required for the growth of crops made by chemical and (or) physical methods. It is mainly used to improve soil fertility and increase crop yield per unit area. The most common are nitrogen fertilizers, phosphate fertilizers, and potash fertilizers, which are chemical fertilizers that plants need more.
Pesticides refer to various sterilization, Insecticide, weed control and other drugs used to promote and protect the healthy growth of crops.
Agricultural film is mainly used for mulching cultivation technology, which makes a huge contribution to increasing agricultural production and income and producing off-season crops.
3-Phenoxybenzaldehyde,Agrochemical Intermediates,Cas 39515-51-0
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