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What are the methods for choosing nitrogen fertilizer varieties
What are the ways to choose nitrogen fertilizer varieties
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Efficient phosphorus fertilizer application methods: this way, the fertilizer utilization rate is higher
Efficient application methods for phosphorus fertilizer
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Unreasonable Fertilization Methods? Avoid These Four Common Mistakes
Four Common Unreasonable Fertilization Methods
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Detailed Explanation of Fertilizer Application Methods and Dosages
After several years of investigation and practice, it has been found that due to continuous cropping problems, at garlic harvest time, most plots show varying degrees of yellowing garlic skin, cracked outer skin of garlic bulbs, thin skin on the garlic neck, resembling waterlogged rot, and after sun exposure becoming exposed-clove garlic or flowering garlic. The main cause of this phenomenon is unhealthy soil, in the soil...
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How to make homemade organic fertilizer? Detailed methods and steps
The decomposition of organic fertilizer works through the activity of microorganisms, causing two kinds of changes in the organic fertilizer. On one hand, organic matter breaks down, increasing the available nutrients in the fertilizer; on the other hand, the organic matter in the fertilizer goes from hard to soft, its texture changes from uneven to uniform, and during decomposition the weed seeds, pathogens and insect eggs...
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Different types of micro-fertilizers have different usage methods, and scientific application requires distinction.
In recent years, the problem of wheat seed burning and seedling burning during autumn planting has occurred repeatedly. In mild cases, it causes 20% to 30% missing seedlings and broken rows; in severe cases, replanting becomes necessary, and this problem is on the rise. In pursuit of higher and higher yields, some farmers one-sidedly believe that as long as they apply more fertilizer, they can achieve high yields. They pay no attention to whether the soil nutrients in the plot are abundant or deficient...
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Practical Methods of Using Fertilizers to Control Crop Pests
1. Nitrogen fertilizer: Commonly used nitrogen fertilizers, such as urea, ammonium bicarbonate, and ammonia water, have stimulating, corrosive, and fumigating effects on pests, and are effective for controlling small, low-endurance pests such as aphids and red spider mites. When pests occur, spray a 2% urea solution or 1% ammonium bicarbonate solution on the leaves, once every 7 days, for 2--3...
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Application methods of potassium sulfate compound fertilizer on crops
How is potassium sulfate compound fertilizer applied to crops? Please give an introduction. The following introduces the methods of applying potassium sulfate compound fertilizer to several crops: Cucumber: generally, for a high-yield cucumber field, apply 5000 kg of high-quality organic fertilizer and 50 kg of potassium sulfate compound fertilizer per mu as base fertilizer. The principle for topdressing is small amounts applied multiple times, with a total topdressing amount of about 50 kg. Topdressing should be applied by flushing with water, once every half a month, with urea and potassium sulfate compound fertilizer used alternately, 10-15 kg per mu each time.
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How to Apply Compound Fertilizer for Best Results? A Detailed Guide to Correct Fertilization Methods
How to apply compound fertilizer for best results? Please explain the application methods. Compound fertilizer has the characteristics of high nutrient content and a fixed nutrient ratio. Because different soils and different crops require different ratios of N, P and K, it is best to test the soil before use to understand the soil texture and nutrient status. In addition, attention should be paid to combining it with N...
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What are the methods for topdressing crops? A full analysis of practical techniques
What are the methods for topdressing crops? Please give an introduction. The following methods for topdressing crops are for reference: 1. Direct broadcasting: after the crop is watered or after rain, when the field moisture is suitable and you can enter the field, broadcast the fertilizer directly between the crop rows and plants. Although this method is relatively simple, part of the fertilizer...
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