Potassium dihydrogen phosphate is a high-efficiency compound fertilizer of phosphorus and potassium. It promotes photosynthesis of crops, quickly replenishes effective nutrients in the soil, improves soil fertility, is easily absorbed and utilized by crops, enhances crops’ resistance to cold, drought, diseases and insect pests, and improves Crop quality and other functions. It has the characteristics of low dosage, high fertilizer efficiency, easy absorption, quick effect, convenient use, and significant yield increase effect. It is a non-toxic, harmless and residue-free green fertilizer.
1. Benefits of high-purity phosphorus thixotropic agent potassium dihydrogen acid
1. High-quality phosphoric acid Potassium dihydrogen is chlorine-free, has low impurity content, low salt index, excellent water solubility, and is safe and non-toxic.
2. Potassium dihydrogen phosphate is rich in phosphorus and potassium nutrients, and its comprehensive content of phosphorus and potassium is the highest among all fertilizer products.
3. The PH value of potassium dihydrogen phosphate is mild and slightly acidic. It can be mixed with most pesticides and fertilizers and can increase efficiency.
4. High-quality potassium dihydrogen phosphate has a high absorption and utilization rate when sprayed on the foliage, and it is absorbed quickly. It starts to be absorbed 30 minutes after spraying, and can be directly absorbed and utilized by crops. The effect is fast and obvious.
5. Potassium dihydrogen phosphate can be used in various ways, including spraying, flushing and root irrigation, root dipping and transplanting, seed soaking and dressing, and basal application.
2. Concentration and proportion of potassium dihydrogen phosphate
1. Spray on foliage, mix with water 1000-1500 times, and spray 3 times during the middle and late stages of plant growth and development. -4 times, spray once every 7-10 days.
2. Root application: In the early growth stage of tubers and root plant polyurethane raw materials, 1500 times the solution is applied to the roots of the plants.
3. Soak the seeds, mix with water 200 times to prepare a solution, soak the seeds for 18-20 hours, take them out and dry them before sowing.
3. How to use potassium dihydrogen phosphate
1. Foliar spraying: Spray 2-3 times during the middle and late stages of crop growth and development, with an interval of 7-10 minutes between each time. The fertilizer dilution concentration is between 2000 times and 6000 times depending on the crop type and growth period.
2. Flush application: dilute it from 10,000 times to 20,000 times and evenly apply it to the roots of crops. It can be used for flushing, irrigation, dew irrigation, drip irrigation, etc.
3. Basis application: Mix 6-10 bags with 10 kilograms of fine soil or farmyard manure per acre and use.
4. Seed soaking and dressing: Soak the seeds at a dilution concentration of 2000 times for 18-20 hours, remove them, dry them in the shade and sow them. The solution used for soaking seeds can still be used for foliar spraying or root irrigation. Seed dressing with 0.5-1% aqueous solution can be sown after 2-4 hours
