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Broadleaf weeds during the rapeseed growing season can be controlled with herbicides
Rapeseed sclerotinia stem rot is one of the important diseases in rapeseed production. It can occur from the seedling stage to maturity, with damage to the stem being the most severe. Control methods: First, increase the application of phosphorus and potassium fertilizers and apply only a small amount of nitrogen fertilizer. At the same time, open drainage furrows to facilitate drainage, thin the seedlings properly, and maintain a reasonable density. Spray paclobutrazol to improve lodging resistance. A reasonable density...
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What are the control methods for striped flea beetles on rapeseed?
In recent years, the striped flea beetle has become another major insect pest during the seedling stage of rapeseed in Hongta District. The striped flea beetle is commonly known as the cabbage flea and the soil flea, and its larva is called the white maggot. This insect not only flies but also jumps well, making it difficult to catch on the leaves. When disturbed, it jumps to the ground or to the field-edge ditch, and then quickly flies back onto the leaves to feed. It often gathers in groups on the undersides of leaves to feed,...
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How to grow strong rapeseed seedlings? Master these key seedling-raising techniques
The rapeseed white butterfly, scientific name Artogeia (Pieris) rapae (Linnaeus), belongs to Lepidoptera, Pieridae. Synonym Artogeia rapae (L.). Also known as the cabbage white butterfly, white butterfly. The larva is called the cabbage caterpillar. It is distributed throughout the country. Its hosts include rapeseed, cabbage, cauliflower, Chinese cabbage, radish and other cruciferous vegetables...
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What are the causes of stiff seedlings in rapeseed and the control methods?
Causes of stiff seedlings in rapeseed and control methods
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A Detailed Guide to the Planting Time and Methods of Rapeseed
The Planting Time and Methods of Rapeseed
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How much does rapeseed cost per jin? With planting methods
Rapeseed seed prices and planting methods
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Late-stagemanagement advice for rapeseed: Seize the farming season, prevent disease and waterlogging, and ensure high yield
Seize the farming season, prevent disease and waterlogging, and ensure high yield: Late-stage management advice for rapeseed
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How should rapeseed be managed before winter to achieve strong seedlings and safe overwintering?
How to manage rapeseed before winter to achieve strong seedlings and safe overwintering
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Occurrence Conditions and Control Techniques of Sclerotinia Rot of Rapeseed
Occurrence Conditions and Control Techniques of "Sclerotinia Rot" in Rapeseed
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Winter seedling protection methods for rapeseed to ensure safe overwintering
Ensuring safe overwintering of rapeseed: winter seedling protection methods for rapeseed
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