Product name : Potassium phosphite

Product abbreviation : Potassium phosphite

Enterprise store : http://www.fertonline.com/newland

Corporate name : Henan Moer Water Soluble Fertilizer Co., Ltd.

Product form : Water agent

Content : 00-520-340     Monthly production : 500 tons

Packaging : Bottled 1000ml

Product description : Features: The +3 valence of potassium phosphite can be transported in both directions through the xylem and the phloem, and the absorption rate is faster than the phosphate +5 valence. It has a good effect of promoting roots, promoting fruit expansion, and improving crop quality. At the same time, potassium phosphite + trivalent phosphorus has been proved to have a good inhibitory effect on phytophthora, downy mildew, powdery mildew and other fungal diseases. It also has significant inhibitory and control effects on bacterial diseases, and induces crops to produce pathogenic fungi and viruses. Continuous immunity reduces the use of pesticides. Promote flower bud differentiation, promote fruit, flower bud uniformity, and promote color; control citrus canker disease and significantly increase the rate of citrus commercial fruit. Using phosphorous acid to prevent citrus canker can reduce the use of pesticides. The main function: (1) "Potassium phosphite" can not only be mixed with any copper preparations, but also be compatible with calcium fertilizers. (2) The phosphorus in potassium phosphite is +3 valence phosphorus, which can effectively prevent diseases such as canker, downy mildew, downy blight, bacterial wilt, wilt and root rot. (3) Potassium phosphite can adjust the opening and closing of stomata after use, and accelerate the turning green of tender shoots, tender leaves and young fruits. (4) Potassium phosphite can promote the differentiation of flower buds, make the flower buds plump, and obviously increase the fruit setting rate. (5) Potassium phosphite can increase the activity of plant tissue ATPase and provide a high-efficiency energy source for cell division. The young fruit turns green quickly, the fruit is large, the sweetness is high, and the quality is good. (6) Potassium phosphite is a special source of phosphorus + trivalent phosphorus (phosphorous), which has good mobility and strong systemic properties. It can be transmitted up and down in the plant body and can be quickly absorbed when sprayed on tree stems. (7) Potassium phosphite is safe to use in the spring shoot and young fruit period and will not cause phytotoxicity to young fruit. (8) Potassium phosphite root application can release fixed calcium, zinc, iron and other elements in the soil. Conducive to the health and growth of crops. (9) Regular use of potassium phosphite can greatly improve the disease resistance and stress resistance of crops. Instructions: 1. Foliar spray: fruit trees absorb 1000-1200 times of foliar spray, vegetables and fruits absorb 800-1000 times of foliar spray. 2. Flushing drip irrigation: 2.5-4 liters per mu. 3. Control shoots and promote maturity of new shoots: Dilute 30-500 times, use this product to resist disease, and absorb 300-500 times for disease prevention. 4. To treat diseases (mixed pesticides) diluted 400-500 times, use this product to prevent root and trunk diseases diluted 200-300 times.

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