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The Latest Remedies for Phytotoxicity in Cotton
Cotton is a crop that receives a relatively high number of pesticide applications. During application in cotton fields, wrong pesticide varieties, excessive concentration, improper application methods and other reasons often cause phytotoxicity in cotton, leading to decline in cotton variety quality, reduced yield, or even total crop failure. So how should cotton phytotoxicity
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The Latest Method for Applying Carbon Dioxide Gas Fertilizer to Greenhouse Grapes
The main raw materials for plant photosynthesis are carbon dioxide and water. The organic matter and starch produced by photosynthesis are deposited within the plant as nutrients for the plant's own growth. Therefore, the quality of photosynthesis also affects the growth and development of plants. Nowadays, grapes
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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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What are the benefits of applying lime to red soil, and how can you tell in the field whether it is needed?
Red soil is soil developed under tropical and subtropical rainforest, monsoon forest or evergreen broad-leaved forest vegetation. So what are the benefits of applying lime to red soil? How can you tell in the field whether the soil needs lime? The benefits of applying lime to red soil are: (1) lowering soil acidity and raising
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Wood ash is a high-quality potassium fertilizer; pay attention to these issues when collecting and applying it
Wood ash is the residue left after burning plant materials such as crop straw and dead branches and fallen leaves. According to rough estimates, the ash from burning plants in China each year exceeds 20 million tons. If calculated at an average of 5% potassium oxide, this is about 1 million tons, equivalent to 2 million tons of potassium sulfate, which
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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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The role of applying silicon fertilizer to rice, the dosage per mu, and precautions
Silicon is called the fourth nutrient element. As rice yields continue to increase, especially in areas where the soil's available silicon content is not rich, applying silicon fertilizer to rice has become an effective measure for stable and high yields. So what effect does silicon fertilizer have on rice? How much to use per mu? What are the
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What is the difference between farmyard manure and chemical fertilizer? There are many benefits to applying them in a reasonable combination
Fertilization refers to agricultural technical measures of applying fertilizer to the soil or spraying it on plants to provide the nutrients plants need and to maintain and improve soil fertility. So what are the benefits of applying farmyard manure and chemical fertilizer in a reasonable combination? What are their differences? Farmyard manure and
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The best time and method for applying herbicides in high-temperature weather
After entering the dog days of summer, most crops in our country no longer need spraying, but for crops planted in summer, field management techniques are needed, so weeding is still necessary. So when is the best time to apply herbicides in high-temperature weather? How to apply them for good results? 1. From
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How to Apply Base Fertilizer When Repotting Flowers? These Precautions You Need to Know
Efficient and simple repotting and transplanting techniques can greatly increase the survival rate of plants. How should base fertilizer be applied when repotting? What are the precautions for applying base fertilizer when repotting flowers? Let's find out together. 1. What is base fertilizer? Base fertilizer is the foundational fertilizer, referring to the fertilizer applied at the bottom of the pot when repotting or changing the soil of potted plants.
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