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For high yields in rice of the grass family, what fertilizer application rates and methods should be used?
Rice is the most important and longest-cultivated grain species in the genus Oryza, and is a direct cash crop. For growers, how to fertilize rice to achieve high yields is of great concern, so what is the fertilizer application rate for rice? And what are the methods? In fact, to achieve high
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Types of Potassium Fertilizers: Functions and Application Methods Explained in Detail
Potassium exists in crop plants in a form different from nitrogen and phosphorus. It mainly exists as ions, soluble salts, or adsorbed on the surface of protoplasm, rather than in the form of organic compounds. So what are the excellent potassium fertilizers? As excellent potassium sources
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How Much Chemical Fertilizer Does One Ton of Organic Fertilizer Actually Replace? Here Are the Real Data! (Including Types, Functions and Application Precautions of Organic Fertilizer)
Many farmer friends are not quite clear: if one ton of organic fertilizer is applied to the field, how much chemical fertilizer does it equal? Actually, this question probably confuses everyone. For many years, this has been a murky account that could not be figured out. But now, with detailed data available, when applying organic fertilizer again,
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How to choose and scientifically apply chemical fertilizers? These little common-sense tips are worth knowing
Chemical fertilizer refers to fertilizer made by chemical methods or by mining ore and processing it. It is also called inorganic fertilizer, and includes nitrogen fertilizer, phosphate fertilizer, potash fertilizer, micro-element fertilizer, compound fertilizer, and so on. So how should chemical fertilizers be chosen? Below, the editor will explain in detail
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Six Major Taboos for Applying Post-Emergence Herbicides to Corn, a Must-Read for Anyone Growing Corn
During the corn growing season, because there is more rain, weeds occur widely in the fields, so farmers all choose to spray herbicides. However, if a herbicide is applied improperly, it will cause herbicide damage and affect the growth of corn. To increase corn yields, first learn about the following
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Potassium Fertilizer for Rice: Role, Application Timing and Dosage Explained
Rice is a grain crop with a high potassium requirement. In recent years, super hybrid rice is being promoted and applied, and hybrid rice has a greater potassium demand than conventional rice, sometimes as much as 30%-40% higher. So, what are the roles of potassium fertilizer for rice? When is the best time to apply potassium fertilizer to rice, and how much should be used?
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How to Apply Topdressing to Corn: Best Timing, Fertilizer Types, and Application Rates
Corn takes a long time to absorb fertilizer and has a relatively high nutrient demand. Applying only base fertilizer and seed fertilizer often cannot fully meet its needs, so topdressing is also necessary. So what is the best time for corn topdressing? What fertilizer should be used? One of the key issues in topdressing,
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What Is a Compound Fertilizer? Advantages and Precautions of Mixed Application
What is a compound fertilizer? What are the advantages of mixed application? What precautions should be taken? Compound fertilizer refers to a chemical fertilizer that simultaneously contains the three elements nitrogen, phosphorus and potassium, or contains only any two of these elements. For example, a compound fertilizer containing any two of the three elements is called a binary
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Improving the Effect of Phosphorus Application on Newly Reclaimed Red Soil Fields and the Feasibility of High-Rate Phosphorus Application on Phosphorus-Deficient Soils
Newly reclaimed red soil fields have a low total phosphorus content (generally below 0.4 g/kg) and high iron and aluminum contents. The phosphorus in the soil exists mainly as iron and aluminum phosphate compounds, which are not easily absorbed and utilized by crops. Therefore, when planting crops and economic forest trees in newly reclaimed red soil fields, emphasis should be placed on increasing phosphorus application.
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Why does over-applying nitrogen fertilizer reduce crop yields, and how much nitrogen is actually needed?
Nitrogen is one of the essential nutrient elements for crops, and supplying nitrogen fertilizer in appropriate amounts can increase crop yields and improve quality. But if nitrogen fertilizer is over-applied, crops will instead reduce yields. What is the reason for this? How much nitrogen do crops actually need? Over-applying nitrogen fertilizer causes the carbohydrates produced by crop photosynthesis
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