What are the characteristics of water-soluble fertilizers?
2021-11-12
Water-soluble fertilizers are generally combined with irrigation measures due to their full solubility in water, which is often referred to as water and fertilizer integration technology. Fertilizer and irrigation water were applied to the root layer soil by different irrigation methods. In addition, water-soluble fertilizers with high concentration and comprehensive nutrient types can also be used for foliar spraying of crops. Compared with ordinary compound fertilizer, it has the following advantages.
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Advantages of Mixed Application of Chemical Fertilizer and Pesticide
2024-03-27
The combined application of chemical fertilizers and pesticides is a new technology for rice in agriculture in recent years. It has developed with the use of chemical fertilizers as pesticide carriers. The practice shows that the mixed use of chemical fertilizers and pesticides is feasible in production and economy.
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Classification of fertilizers: by nutrient element content
2024-03-27
Elemental fertilizer: in fertilizer nutrients, there is only one kind of nutrient elements of the amount of nitrogen fertilizer, phosphate fertilizer, potash fertilizer, etc. collectively. Such as urea, ammonium sulfate, ammonium bicarbonate, superphosphate, double superphosphate, potassium sulfate and potassium chloride and other elemental fertilizers; copper sulfate, borax, zinc sulfate, manganese sulfate, ferrous sulfate and ammonium molybdate and other trace elements of elemental fertilizers.
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Methods to prevent "mutual grams" between fertilizers
2024-03-27
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.
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How to improve the effect of foliar fertilization?
2024-03-27
The effect of foliar fertilization is related to the types of crops sprayed, the location of spraying, the concentration of spraying and the time of spraying.
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