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What precautions should be taken for chemical weed control?
What should be noted in chemical weed control? Please provide an introduction. Chemical herbicides have the characteristics of strong selectivity and strong specificity. Their application technology requirements are more stringent than those for insecticides and fungicides, and improper use often causes phytotoxicity. To give full play to the role of herbicides in agricultural production, the following seven points should be noted during use....
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What precautions should be taken when using glyphosate for weed control in corn fields?
What should be noted when using glyphosate for weed control in corn fields? Please explain that glyphosate is a systemic herbicide. When used for weed control in corn fields, if used improperly, it can cause harm to corn, mainly for the following reasons: First, a lack of understanding of the properties of glyphosate; glyphosate is a systemic herbicide...
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How should green mold infection in oyster mushrooms be prevented and controlled when it affects production?
How to treat oyster mushrooms infected with green mold when green mold hinders oyster mushroom production
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Late southern rice is greatly affected by typhoons during the regreening and tillering stage, how should it be managed?
Late southern rice is greatly affected by typhoons; management methods for late rice during the regreening and tillering stage
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River snails fear heat but not cold; how should artificial breeding be done?
How to artificially breed river snails, which fear heat but not cold
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Grass carp eat a large amount of grass; how should they be fed with grass
Grass carp eat a large amount of grass; how to feed grass carp with grass
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How should organic fertilizers be applied correctly?
How are organic fertilizers applied? Please advise. If organic fertilizers can be made on your own, that is the most cost-effective approach, but putting it into practice is not easy. Comparing the market prices of organic fertilizers, plant-based organic fertilizers with high nitrogen content, such as rapeseed meal and peanut meal, are more cost-effective. Rapeseed meal is...
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How should the fungicide Sumilex be used?
How is the fungicide Sumilex used? Please give an introduction. Sumilex is also called procymidone, dimethachlon, Suke Li, procymidone, and dimethyl dicarboximide, and is a low-toxicity pesticide. Sumilex is a protective, curative and eradicant fungicide, with moderate systemic activity, able to translocate to new leaves, with protective and curative action, and a residual...
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Lettuce Sclerotinia rot causes the whole plant to die - how should it be prevented and controlled
How to prevent and control Sclerotinia rot that causes the whole lettuce plant to die
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Summer high temperatures have a big impact on beef cattle, so how should cooling measures be implemented?
Summer high temperatures have a big impact on beef cattle: how to implement cooling measures for beef cattle
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