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Fertilizer is not a case of the more the better; rational fertilization is more important
In a broad sense, China has a history of more than 10 years of slow and controlled release fertilizer production. However, among those currently promoted and applied with relative success are only the urease inhibitor stabilized nitrogen fertilizer from the Shenyang Institute of Applied Ecology, Chinese Academy of Sciences, the fertilizer-coated fertilizer type slow release fertilizer using a patent from the School of Engineering of Zhengzhou University, the slow release rice fertilizer from the Soil and Fertilizer Institute of the Guangdong Academy of Agricultural Sciences, and Shanghai Han...
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Applying organic fertilizer to vegetables has its rules; more is not always better
Traditional agriculture holds that vegetable fields should be given large amounts of organic fertilizer, and some even believe that the more organic fertilizer, the better. But according to the results of many trials in various places in recent years, appropriately increasing the application of organic fertilizer can effectively control excessive nitrate in vegetables, while blindly increasing organic fertilizer will cause excessive nitrate in vegetables. The nitrate contained in vegetables...
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The application of organic fertilizer should be done in moderation; more is not always better
Biological organic compound fertilizers, which combine organic fertilizers with inorganic fertilizers and come with various microorganisms or high-energy compounds, have been launched on the market and are very popular among farmers, with fairly obvious effects. First, they can improve the physical and chemical properties of the soil, enhance water and fertilizer retention performance, and increase the ability to supply fertilizer continuously; second, they can significantly inhibit cotton, melon...
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How to apply calcium magnesium phosphate fertilizer for better results
How to apply calcium magnesium phosphate fertilizer well? Calcium magnesium phosphate fertilizer is a multi-element fertilizer mainly containing phosphorus, along with calcium, magnesium, silicon and other components. Calcium magnesium phosphate fertilizer is insoluble in water, non-toxic, non-corrosive, not easily moisture-absorbing, not easily caking, and is a chemically alkaline fertilizer. It is widely suitable for various crops and phosphorus-deficient acidic soils. Application metho...
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