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What are the control methods for pea bud blight?
The green beans and sprout vegetables from peas are very popular with consumers. However, during production, quality and yield are often affected by some physiological disorders and pathogen invasion. For example, bud blight, also called wet rot or head rot, has two very obvious symptoms. One is at the top of the tender stem, 2~
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What are the control methods for Spirogyra in rice fields?
The flocculent masses of Spirogyra in rice fields press and entangle the seedlings, causing delayed development, dead seedlings, or single plants with no tillering; they lower the water temperature, and when the Spirogyra coverage reaches 30%, they can reduce the water temperature by 2-3°C; when Spirogyra occurs in large amounts in rice fields, the applied fertilizer cannot reach the rice
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A Complete Guide to the Correct Fertilization Methods for Potatoes
With the adjustment of the planting structure, more and more farmers are growing potatoes, but due to the influence of traditional fertilization practices, they use only farmyard manure and diammonium phosphate as base fertilizer for potatoes and do not apply topdressing. This fertilization method is unscientific. The average fertilizer application rate for potatoes in northern China is
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How to grow green asparagus? A step-by-step guide to the planting method
Summary Site selection: It is best to choose sandy loam soil with deep soil layers, high organic matter content, good permeability and drainage, and good irrigation and drainage conditions; a neutral soil pH is ideal. Fertilization: Apply the bud-promoting fertilizer, relay fertilizer and autumn-growth fertilizer in a timely and reasonable manner. Pest and disease control: Mainly prevent asparagus stem blight
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Seven Common Pests and Diseases and Their Control Methods
Brown Spot Disease Brown spot disease is a worldwide disease that, in severe cases, often causes large numbers of plant leaves to turn yellow and drop off. Symptoms The pathogen of brown spot disease is a fungus that mainly attacks the tips of leaves, appearing brown with a clear boundary from the healthy part. Later, the edges
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A detailed guide to mango cultivation techniques: master these methods to grow mangoes well
Summary Orchard site: It is advisable to choose flat land or hilly land that is sunny, has deep soil, drains well, and has irrigation conditions. Orchard planning: Arrange the drainage and irrigation system, road system, and supporting facilities of the orchard according to the topography and landforms. Spacing: Plant 40 trees per mu, 5*3.3m (row spacing
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How is large-scale cultivation of Dendrobium officinale carried out? A detailed explanation of the methods
Dendrobium officinale (scientific name: Dendrobium officinale Kimura et Migo): stems erect, cylindrical, 9-35 cm long, 2-4 mm thick, unbranched, with many nodes; leaves distichous, papery, oblong-lanceolate, margins and midrib often tinged with pale purple. Racemes often emerge from the upper part of the old leafless stems
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What to Do When Rapeseed Gets the Cabbage Webworm? Effective Control Methods to Teach You
Rapeseed, also called oil cabbage or bitter cabbage, Latin name: Brassica campestris L., a plant of the Brassicaceae family and Brassica genus, originally from China, with dark green stems and stalks like Chinese cabbage, a variety of Brassicaceae cabbage, with yellow flowers. In agronomy, the multiple species of plants whose seeds contain oil
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What are the planting and fertilizing methods for garlic?
Garlic (Garlic), also called garlic bulb, garlic head, hu suan, hu, single garlic, single-clove garlic, is the collective name for garlic plants. A half-year herbaceous plant, in the lily family, genus Allium, with the bulb used as medicine. Harvested in spring and summer, tied in bundles, hung in a ventilated place, and dried in the shade for later use. The farming proverb says: plant garlic
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Scientific cultivation techniques for black fungus (wood ear mushroom), the latest high-yield cultivation methods
With the improvement of people's living standards, black fungus (wood ear mushroom) has become a edible fungus loved by consumers. Black fungus is tender in texture, smooth and crisp in taste, and rich in nutrients, with high edible and medicinal value. Its protein content is second only to meat, eggs, fish, and beans, higher than
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