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potassium fulvic acid compound fertilizer
product features:
this product is developed by huachang chemical industry and chinese academy of sciences nanjing institute of soil research for many years. the product formula is carefully designed for the needs of rice, wheat, corn, fruits and vegetables, and has excellent application effect.
☆ high tower granulation：this product is made of high-quality raw materials through the internationally leading high tower melt spray granulation process. the particles are smooth, the fertilizer efficiency is fast, and the nutrient release is uniform. it is particularly suitable for crops such as rice, wheat, corn, fruits and vegetables;
☆ potassium fulvic acid：this product is specially added with highly active potassium fulvic acid, which can effectively activate soil nutrients, improve soil aeration, enhance leaf photosynthesis intensity, promote root and seedling growth, enhance plant drought and disease resistance, and increase crop yield.
☆ nutritional balance：this product contains nitrate nitrogen, and the addition of high-efficiency chelating trace elements such as calcium, zinc, boron, magnesium, etc. can significantly improve crop quality. after application, nutrients can be directly absorbed by crops, with fast and obvious fertilizer efficiency and significant effects;
☆ long lasting fertilizer effect：this product is specially added with active peptide synergistic factors, which have the effect of regulating nutrient absorption, significantly reducing nutrient loss, and effectively improving fertilizer utilization efficiency. the nutrient validity period is over 120 days, and the crop will not be fertilized in the later stage.
| crop | application amount (kg/mu) | application method |
| rice | 40~50 | 30 kg base fertilizer, 10-20 kg topdressing, 5-10 kg increase in direct seeding and cold water fields |
| wheat | 40~50 | base fertilizer 40-50 kg, with appropriate nitrogen fertilizer applied in the later stage |
| corn | 40~50 | base fertilizer 40-50 kg, pay attention to a spacing of 7-15 cm or more between seeds and fertilizers |
| fruit and vegetable | 10~45 | the amount and period of fertilization can refer to local fertilizer usage habits |
| the specific dosage should be adjusted appropriately based on the local soil and fertilizer level. for details, please consult the local agricultural technology department or call our company's 400 agricultural and chemical service hotline note: 1 mu=667 m2 |
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