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What are the reasons for the excessively high nitrate content in leafy vegetables and root vegetables?
Pesticide residues in vegetables and fruits have always been a concern for everyone, so what are the reasons for pesticide residues in vegetables and fruits? The problem of pesticide residues in vegetables and fruits is generally serious. Chen Shixiong, head of the Department of Agronomy at Chung Hsing University, pointed out that leafy vegetables are the crops most prone to nitrate residue. If you want to eat bok choy
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The correct way to use calcium ammonium nitrate on fruit trees
Calcium ammonium nitrate is generally applied to the roots of fruit trees, used as a base fertilizer and a top dressing in spring and autumn; it can also be sprayed on the leaves, generally sprayed from the flowering stage to after flowering. It is a new type of high-efficiency compound fertilizer containing nitrogen and quick-acting calcium, with a fast fertilizer effect, and after application
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How effective is potassium ammonium nitrate fertilizer? Here comes a detailed explanation
Potassium ammonium nitrate has a good fertilizer effect and is one of the top choices for fattening the fruit of vegetables and fruit trees. There are three reasons for its good fertilizer effect. First, it contains no impurities, so it will not clog pipes, and it even has the effect of restoring irrigation in lightly clogged pipes. Second, it has high stability and can provide balanced, lasting nutrition for crops.
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What are the contraindications for calcium ammonium nitrate? Keep these precautions in mind
When using ammonium nitrate, do not smoke or use open flames, and also avoid contact with reducing agents, organic matter, flammable materials or metals. Operators should avoid direct contact when using calcium ammonium nitrate, and need to wear protective clothing and protective gloves. Introduction to calcium ammonium nitrate
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When is the best time to spray potassium nitrate foliar fertilizer for the best effect?
Foliar fertilizer has the characteristics of being labor-saving and convenient, so many people are using it now. The best period is generally during the crop seedling stage, early flowering stage, or the middle and late stages when fertilizer is critically needed, in order to achieve the best effect. So when is the best time to fertilize with potassium nitrate foliar fertilizer?
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What is the difference between ammonium nitrate and ammonium sulfate nitrate? Distinguishing the two nitrogen fertilizers this way
What is the difference between ammonium nitrate and ammonium sulfate nitrate? What is the difference in application methods between ammonium nitrate and ammonium sulfate nitrate? The following Gengzhongbang Planting Network gives a brief introduction for netizens' reference. 1. Ammonium nitrate. Characteristics of ammonium nitrate. The chemical formula of ammonium nitrate: NH4NO3, containing 33%-34% nitrogen (N), including ammonium and nitrate...
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What is the role of agricultural magnesium nitrate? Read this article to understand
What is the role of agricultural magnesium nitrate? What are the methods of using agricultural magnesium nitrate? We also ask experienced netizens to help introduce this. Magnesium nitrate is often used in agricultural drip irrigation and soilless cultivation, but many netizens still do not understand the specific role and application methods of magnesium nitrate. Therefore, Zhongdi Network has compiled magnesium nitrate's effects on crops...
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What kind of fertilizer is calcium ammonium nitrate? A detailed explanation of its functions and uses
What is calcium ammonium nitrate? What are the characteristics of calcium ammonium nitrate? We ask knowledgeable readers to help explain. Calcium ammonium nitrate is a compound fertilizer formed from ammonium nitrate and calcium nitrate, or produced by co-melting with calcium carbonate; because of the presence of the calcium element, its nitrogen content is lower than that of ordinary ammonium nitrate, with a nitrogen content of about...
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What Is Potassium Nitrate? Understanding Potassium Nitrate in One Article
What is potassium nitrate? How is potassium nitrate used? We ask knowledgeable readers to help explain. Potassium nitrate has a very wide range of uses in the agricultural market. Potassium nitrate is a binary compound fertilizer, and it is a chlorine-free potassium and nitrogen compound fertilizer. The total content of the plant nutrients potassium and nitrogen can reach about 60%, and it has good physical and chemical properties...
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Is potassium nitrate fertilizer good? Analysis of pros, cons and application results
Is potassium nitrate fertilizer good? How should potassium nitrate fertilizer be used for good results? What should be noted when buying potassium nitrate fertilizer? Please explain: potassium nitrate fertilizer is a two-element fertilizer of nitrogen and potassium, available in white powder and granular forms, easily soluble in water, and is one of the high-concentration compound fertilizer types mainly containing potassium. Potassium nitrate usually exists as granules, with a white appearance...
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