The efficacy and functions are as follows:

1. Promote nutrient absorption. Potassium hydrogen phosphate can effectively promote the photosynthetic carbon fixation ability of crops, and accelerate the absorption and transformation of nutrients by crops. Phosphorus is an essential nutrient for plant cells, including DNA and various enzymes, which have a great effect on promoting flower bud differentiation, germination and expansion. Potassium can regulate the osmotic pressure of cells, promote photosynthesis, increase the absorption of nitrogen, and promote The accumulation of sugar in the fruit causes it to ripen earlier, increasing its sweetness. Even in spring, when the demand for potassium and phosphorus is not high, fruit trees in early spring are vulnerable to freezing damage. Spraying some potassium dihydrogen phosphate can reduce the occurrence of freezing damage.

 Promote the growth of plants. Potassium dihydrogen phosphate can effectively regulate the flower bud differentiation of plants, increase the number of blooms, strengthen flowers and preserve fruits, etc., and avoid fruit drop and fruit drop caused by insufficient plant nutrients, especially during the fruiting period, it can promote fruit growth. body, color, sweetness and accelerated ripening.

1. Potassium dihydrogen phosphate is a high-efficiency compound fertilizer, which has many functions such as increasing production and efficiency, improving quality, resisting lodging, resisting diseases and insect pests, and resisting premature aging. It has the advantages of less dosage, high fertilizer efficiency, fast absorption, quick effect, convenient use and remarkable effect of increasing production. It is a non-toxic, harmless and residue-free green fertilizer.

 Extension: Potassium dihydrogen phosphate: It contains two main elements, phosphorus and potassium, and is a high-quality, high-quality chlorine-free potassium fertilizer. Reasonable use can improve the stress resistance, drought resistance and cold resistance of crops, and has obvious effects on summer hot wind, flood disaster and plant epidermis damage repair.