Calcium ammonium nitrate is a new high-efficiency compound fertilizer containing nitrogen and quick-acting calcium. It has fast fertilizer efficiency and rapid nitrogen supplementation. It is a neutral fertilizer with low physiological acidity and has an improved effect on acidic soil. After being applied to the soil, the pH becomes small and does not cause soil compaction, which can make the soil loose. At the same time, it can reduce the concentration of active aluminum, reduce the fixation of aluminum to phosphorus, and provide water-soluble calcium, which can improve the resistance of plants to diseases. It promotes the activity of beneficial microorganisms in the soil. When planting cash crops, flowers, fruits, vegetables and other crops, the fertilizer can prolong the flowering period, promote the normal growth of roots, stems and leaves, ensure the bright color of the fruit, and increase the sugar content of the fruit.
Calcium ammonium nitrate for agriculture is an efficient and environmentally friendly green fertilizer. It is easy to dissolve water, has quick fertilizer effect, and has the characteristics of rapid nitrogen supplementation and direct calcium supplementation. After being applied to the soil, the soil can be loosened, the plant's resistance to disease can be enhanced, and the beneficial microorganisms in the soil can be promoted. When planting cash crops, flowers, fruits, vegetables and other crops, it can prolong the flowering period, promote the normal growth of roots and leaves, ensure the bright color of the fruit, increase the sugar content of the fruit, and increase the yield and income.
The characteristics of calcium ammonium nitrate are:
1. The product has good water solubility, instant dissolution - easy absorption - no precipitation.
2, the product is rich in nitrate nitrogen, water-soluble calcium, the nutrients contained in it need not be converted, can be directly absorbed by the crop, fast-acting, rapid utilization, and its fertilizer utilization rate is about 2-3 times that of ordinary fertilizer.
3. It is better to prevent and correct the adverse physiological phenomena caused by calcium deficiency in crops.
4. It can be used in different growth stages of crops to promote the normal production and metabolism of crop roots, stems and leaves. Especially recommended in the case of crop fruit and nitrogen and calcium deficiency, it can promote fruit coloration, fruit expansion, rapid spot color, bright skin, and improve yield and quality.
Application method: dosage: This product can be used for machine application, topdressing, flushing, spreading, drip irrigation and spraying. The fruits and vegetables are 10 kg-25 kg per mu; the field crops are 15 kg-30 kg per mu. Drip irrigation and spraying are recommended after 800-1000 times dilution with water. The specific application amount and number of application should be determined according to different soil and different crop fertilization schemes. According to the actual growth of fertilizers, it should be divided into multiple applications.
But what we should pay attention to when using:
1, should be stored in a cool dry place, if there is a long-term agglomeration, calcium ammonium nitrate is a normal situation, does not affect fertilizer efficiency.
2. Pay attention to the sealed storage of unused products.