Author: Site Editor Publish Time: 2021-10-09 Origin: Site
Potassium dihydrogen phosphate, with the chemical formula KH2PO4, is a more efficient and high-quality phosphate potassium fertilizer. It is the two essential elements for the entire growth period of any crop.
The appearance is white powder or crystals. It is suitable for those that require more phosphorus and potassium.
Topdressing potassium dihydrogen phosphate on crops can effectively increase yield and income, and it occupies a high position in potash fertilizers.
The effect of potassium dihydrogen phosphate on plants:
1. Expand and increase sweetness. Potassium dihydrogen phosphate, especially on melons and fruits, can significantly increase the sugar content and sweetness of melons and fruits. At the same time, it can promote the expansion of fruits and accelerate their maturity to increase production. The common supplementation of phosphorus and potassium fertilizer after flowering results The method is foliar spray.
2. Enhance stress resistance. Potassium dihydrogen phosphate is the most high-quality one of all potash fertilizers. Reasonable use can enhance the stress resistance, drought resistance and cold resistance of crops. At the same time, it is resistant to hot winds, floods and crop skins in summer. Injury healing has a significant effect.
3. Regulate growth. Poor growth may sometimes occur in the process of crop growth, such as less flowering and less fruit setting. The use of potassium dihydrogen phosphate can play a regulatory role, promote the differentiation of crop flower buds, increase the number of flowering, strong flower buds, and improve fruit setting , Improve the ability of roots to absorb nutrients.
4. Promote photosynthesis, promote the photosynthetic respiration of plants, accelerate the absorption and transformation of nutrients by plants, and shorten fertilizer efficiency. Potassium dihydrogen phosphate can significantly increase yield and income, improve crop fruit quality, lodging resistance, disease and insect pests, strong stems and strong seeds, etc. Excellent effect, and has the effect of overcoming the nutritional deficiency caused by the decline in absorption capacity of root aging in the later stage of crop growth.