Potassium phosphite can be transported in multiple directions through leaves, roots, xylem and phloem, and its absorption rate is 5 times faster than that of phosphorous phosphate. It has a strong root promoting effect and promotes plant robustness and effective control of the top edge.
It can meet the timely supply of nutrients at the top of the fruiting period of the fruit tree, can avoid excessive nutrient growth of the plant, make the crop full of flower buds, more flowers and more fruits, improve fruit setting rate and fruit quality. The effect of using it on a variety of crops is much higher than that of potassium dihydrogen phosphate, which is 3 times the effect of potassium dihydrogen phosphate!
The core competitiveness of potassium phosphite is very strong, mainly reflected in the following five aspects:
1. Good mixability: Potassium phosphite can be used together with copper preparation without precipitation and phytotoxicity.
2. Safe control and prosperity: Potassium phosphite can promote the aging of new shoots, effectively control the top advantages, and control nutrition and prosperity.
3. Medicine safety: Foliar spraying in the spring shoots and young fruit stage will not cause harm to new leaves and young fruit.
4. Strong synergistic effect: Potassium phosphite has a significant effect in preventing ulcers, and singles have a significant preventive effect. If the ulcer outbreak is severe, it is better to use it with copper preparations. In addition, it can also have synergistic effects when mixed with other pesticides.
5. The cost is very low: it will not produce drug resistance and will not explode the red spider, which can reduce the number of medications and reduce the cost of medication and labor.
Potassium phosphite is a very special product. It has the same effect as medicinal fertilizer. It is both a bactericide and a high-phosphorus and high-potassium foliar fertilizer. Potassium phosphite's unique trivalent phosphorus (phosphite phosphite) can provide crops with phosphorus and potassium nutrition, promote the ripening of new shoots, coloring and extracting sugar; at the same time, it can also kill pathogens and inhibit disease occurrence, and repeated use will not produce resistance Sex!