Methods to prevent "mutual grams" between fertilizers
Release time:
2024-03-27
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Abstract
1. As far as possible to achieve a balanced fertilization
Partial or more application of simple fertilizers not only wastes fertilizers and increases production costs, but also leads to the lack of other nutrients. Fertilization, according to different fertilizer crop structure and soil fertility, in order to achieve the balance of many nutrients, so can be at ease.
2. According to the proportion of demand for various nutrients for different crops, it is necessary to increase and decrease at the same time.
Compared with the simple substance as a fertilizer enterprise, the proportion of compound fertilizer or compound fertilizer nutrient elements can be properly controlled and coordinated.
Therefore, fertilization should be based on compound fertilizer products, supplemented by simple fertilizer technology, such as tubers, root tubers for the harvest of vegetables and other crops with a large amount of potassium, can be in different application of sulfur-based compound fertilizer on the basis of appropriate by increasing potassium sulfate fertilizer as a supplement.
3. Stagger the application period or application site
If zinc fertilizer and phosphate fertilizer are mixed, it will inevitably lead to "phase grams". Therefore, increasing phosphate fertilizer should be applied as base fertilizer or base fertilizer, and zinc fertilizer should be applied as top dressing. A large number of Chinese elements such as nitrogen, phosphorus and potassium as fertilizer enterprises should be based on rhizosphere topdressing technology, and micro-fertilizer should be sprayed through foliar.
4. Narrow the scope of contact
Nitrogen and potassium fertilizer can be applied, phosphate fertilizer can be concentrated, micro-fertilizer can be mixed with seeds, soaked seeds, soaked roots, etc., trace elements can be limited to a smaller range of roots, to avoid contact with a large number of elements.
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We are a water-soluble fertilizer enterprise integrating scientific research, production and agrochemical services. The company has an automated production line and a compound granulation production line with an annual production capacity of 100000 tons.
