How to use Dwarf in growing peanuts?
How to use Dwarf in growing peanuts? Its physiological functions are as follows: 1) inhibit overgrowth and cultivate strong seedlings; 2) delay stem and leaf senescence and delay maturity; 3) induce flower bud differentiation; 4) control apical dominance and transform plant type. make the plant type compact, the root system developed, the leaf color deepened and the leaves thickened, so as to improve the drought resistance, cold resistance and saline-alkali resistance of crops. It can shorten the internodes of the plant, grow short, strong, thick and resistant to lodging. So as to increase the fruit setting rate of some crops, improve the quality and increase the yield. Dwarftin can effectively control the excessive growth of peanut and increase the yield of peanut, and it degrades quickly in plants, and can be quickly decomposed by soil microorganisms after entering the soil, and has no adverse effect on the following crops. at the same time, it also plays a positive role in protecting good soil structure, maintaining soil ecological balance and sustainable high yield. Therefore, dwarftin is the first choice to control excessive growth and promote pod formation in peanuts. Generally speaking, the use period should be about 50 days after peanut sowing, and the leaf surface should be evenly sprayed with 1000 ~ 5000 times diluted with 50% water agent. In application, it should be applied according to the growth of peanut population and the condition of fertilizer and water. When the peanut plants in high-yield fields are overgrown, closed prematurely or closed in the field, Daizhuangsu should be sprayed in time to restrain the overgrowth, especially the sufficient base fertilizer of peanuts, the drought in the early stage of growth, the period of flowering and podding, and the vigorous growth of peanuts. Pay more attention to the timely use of drugs. Do not use medicine on fields with weak seedlings, poor growth and poor soil fertility, because it will make peanuts more vulnerable after application. Click to get more peanut planting technology click to get more regulator use technology click to get more pesticide use technology
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How to use ethephon in the later stage of cotton?
How to use ethephon in the later stage of cotton? Please introduce the use of ethephon in the late growth stage of cotton, which has become a very popular technology for increasing production among cotton farmers. Ethephon is a ripening agent. Cotton bolls can be used to open bolls 7-10 days earlier after use, the amount of cotton picked before frost can be increased by 20%, and can improve the gloss of cotton.
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What is parathion? Which pests can be controlled?
What is parathion? Which pests can be controlled? Please introduce parathion, also known as Dafeng Thunder. It is a kind of disulfide phosphate insecticide. It is highly toxic to humans and animals. It is mainly used to control underground pests of all kinds of crops. The dosage form is 5% granules. Control underground pests in peanut, wheat, corn, soybean and other fields.
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