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How to prevent and control mung bean leaf spot disease? Detailed explanation of control methods
1. Choose disease-resistant varieties, plant at a reasonable density, and ensure good ventilation in the field. 2. Strengthen field management, and pay attention to draining or dispersing soil moisture after heavy rain. 3. At the early stage of the disease, choose 70% mancozeb 500x solution, or 41% Texiao Shajunwang 2000x solution, or 20% Landi 500x solution for spray control. Spray once every 7 to 10 days, spraying continuously...
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Timely pest and disease control during the wheat greening stage
I. Viral disease (1) Symptoms This disease occurs very commonly, with more cases at the seedling stage. In the field it mainly manifests as mosaic mottling, crinkled mosaic, and so on. In mild cases, plants show mosaic and mottling symptoms at the seedling stage. In severe cases, seedlings develop crinkled, small-leaved, clustered mosaic plants, with deformed, crinkled leaves...
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Pick up a few petals by the roadside and glue them into a picture - their value can increase 10-fold
With so much rain and wind lately, plenty of petals and leaves have fallen. Huahua suggests you collect these petals and fallen leaves - don't throw them away! Make a picture with your own hands and hang it on the wall, and your home instantly becomes beautiful! Petals and fallen leaves can make a beautiful...
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What are the common pests and diseases of roses? A detailed guide to prevention and control methods
Roses originated in China and were introduced abroad as early as 200 years ago. Through long-term crossbreeding and selection by European and American horticulturists, modern roses have developed to more than 20,000 varieties. Roses are cold-resistant and highly adaptable, suitable for both ground planting and container growing, so they are widely cultivated around the world...
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What are the common diseases of lettuce? Detailed explanation of control methods
When lettuce is grown in greenhouses in winter, it is prone to a variety of diseases. Several common diseases of lettuce and their control measures are summarized as follows: Sclerotinia rot mainly affects the base of the stem. In the early stage of the disease, the affected part is yellow-brown to brown and water-soaked, then spreads to the entire stem, causing the stem to rot or spreading upward to cause leaf rot, and finally the plant withers...
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Pig farming on fermentation beds can reduce the occurrence of swine diseases
Fewer diseases when pigs are raised on fermentation beds
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Guidance on Post-Disaster Production Recovery for Edible Fungi, Please Check
Guidance on Post-Disaster Production Recovery for Edible Fungi
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What kind of disease is sorghum black head mold root rot
Symptoms The disease can occur at the seedling stage and the adult plant stage. Infected seedlings show wilting that resembles water deficiency; the cortex and vascular bundles of diseased seedlings are brown and water-soaked, and the fine roots soften and rot. Infected adult plants have drooping and slightly curled leaves, older leaves turn yellow, and drying begins from the leaf tips and leaf margins. When the roots are infected, the roots and root crown turn brown and rot. Pathogen...
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Detailed Explanation of Foot-and-Mouth Disease Vaccine Usage and Precautions
Q: What vaccines are used for foot-and-mouth disease?
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What is the best time to release fry when raising fish?
Q: When is the best time to release fry when raising fish?
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