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Watering precautions and methods for Aloe juvenna
Aloe juvenna is a variety that many plant lovers greatly enjoy, mainly because it looks very fresh and is also very appealing. So we can see it in many friends' homes. Everyone likes to place it on the office desk...
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What Types of Nitrogen Fertilizers Are There? A Detailed Guide to Application Methods
The nitrogen fertilizers commonly used in fruit tree production mainly include urea, ammonium bicarbonate, ammonium nitrate, ammonium sulfate, ammonium chloride and slow-release urea. Urea is an amide-form nitrogen fertilizer with a nitrogen content generally of 46%, and can be used as a base fertilizer, a top dressing and a foliar top dressing. Ammonium bicarbonate is an ammonium-form nitrogen fertilizer with a nitrogen content generally of 16.5%-16.8%, and can be used as a base fertilizer, ...
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Types of Nitrogen Fertilizers and Scientific Application Methods
At present, the effective utilization rate of nitrogen fertilizers in our country is generally very low. How to reduce nitrogen loss and improve nitrogen fertilizer utilization rate is a problem of common concern to the vast number of farmers. Here are seven methods for improving the effective utilization rate of nitrogen fertilizers, introduced to the vast number of farmers: 1. Implement mixed application and deep application, and strengthen water management. A large number of field...
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Correct application methods and precautions for slow-release nitrogen fertilizer
Traditional nitrogen fertilizer management for strong-gluten wheat is generally divided into two applications. The first is a portion of nitrogen fertilizer applied before wheat sowing in conjunction with plowing, accounting for 60%-70% of the total nitrogen application; the second is a topdressing applied from the spring green-up stage to the stem elongation stage of wheat in conjunction with watering, accounting for 30%-40% of the total fertilizer application. Some apply it before wheat overwintering...
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Detailed Explanation of the Differences Between Types of Water-Flush Fertilizers and Their Correct Application Methods
Should organic fertilizer be applied when growing watermelons now? What is the use of applying organic fertilizer? Growing watermelons that are sweet and refreshing is what every melon farmer strives for. Only by continuously improving watermelon quality can one win the market, be favored by the vast number of consumers, and achieve increased production and income for melon farmers. Watermelons have a short growth period and high yield...
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Correct application methods for topdressing water-soluble fertilizer for greenhouse vegetables
How should fertilizer be applied as a topdressing with irrigation when growing vegetables in greenhouses? A request for technical guidance. In greenhouse vegetable production, many farmers apply water-soluble fertilizer as a topdressing with irrigation too frequently and in excessive amounts, often causing soil compaction, root rot, root waterlogging, and plant wilting, which seriously affects farmers' economic returns. For this reason, it is recommended that in greenhouse vegetable production, fertilization should follow the "four combinations"...
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What methods are there for identifying potassium fertilizers? Understand potassium fertilizer identification in one article
How is water-soluble topdressing fertilizer used in greenhouses? What methods can be referenced? First, combine topdressing with water-soluble topdressing fertilizer and select high-quality fertilizers, mainly multi-element compound fertilizers, using a combination of topdressing and water-soluble application. This can both solve the problem of nutrient needs of surface roots and, through topdressing, activate the soil layer, increase root vitality, and slow...
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How to choose herbicides for banana plantations? Master these key methods
How to choose herbicides for banana plantations? Bananas generally grow in tropical and subtropical regions with good light and temperature conditions, and the planted area in Guangdong is relatively large. To improve production efficiency, most banana plantations in our province use chemical weed control technology. Banana growers should pay attention to the following points when choosing herbicides: 1. Banana roots are relatively shallow...
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Methods and Key Technical Points for Scientific Potassium Fertilizer Application in Rice
How should potassium fertilizer be applied to rice? What method to use In rice production, scientific and rational application of potassium fertilizer plays an important role in cultivating strong seedlings, improving resistance to disease, insects and lodging, increasing the seed-setting rate, and achieving high and stable yields. According to monitoring, for every 500 kg of rice grain produced, about 15 kg of potassium chloride...
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Methods for applying herbicides to wheat to prevent freeze-related herbicide injury
What herbicide is best for corn planting? Corn plants that preferably do not suffer herbicide injury are relatively sensitive to herbicides, so they should be chosen reasonably to avoid herbicide injury. For soil treatment, 40% atrazine-acetochlor aqueous suspension emulsion has high herbicidal activity, a long application period, and is safe for corn and subsequent crops. Before emergence after sowing or after emergence when weeds...
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