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What are the methods for planting pepper seedlings in orchards?
To grow pepper well, the quality of the pepper seedling planting is very important, so how should pepper be planted in an orchard? First, land preparation. 1) Land preparation method. When establishing an orchard on flat land, the whole orchard can be prepared. Deep plow 30-50 cm, and together with deep plowing apply 4000-
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The Pathogenesis and Control Methods of Water Chestnut Stem Blight
Water chestnut, also known as Chinese water chestnut, water chestnut, shao, fuci, wuyu, puji, dili, belongs to the monocotyledonous Cyperaceae family, is a perennial root herbaceous plant, oblate, pointed at the top, smooth and glossy surface, purplish-red or dark brown, grows in ponds and marshes, with dark green
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The Occurrence Mechanism and Control Methods of Bottle Gourd Fruit Spot Disease
Bottle gourd, aliases: sweet gourd, sweet bottle gourd, bottle gourd, Jingjie chui, Longmi melon, Tian gua, long gourd, flat gourd; phylum Angiospermae, a species under the genus Lagenaria in the family Cucurbitaceae, a variety of the genus plant bottle gourd (Lagenaria siceraria), an annual climbing herb. It differs from the bottle gourd (original variety) in
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Detailed Explanation of Garland Chrysanthemum Planting Methods and Technical Points
Garland chrysanthemum (Chrysanthemum coronarium L.), also known as tonghao, penghao, haocai, juhuacai, tanghao, haozigan, haozi, and tonghuacai (called ecai or yicai in places such as Fujian), is an annual or biennial herbaceous plant of the Asteraceae family, with alternate leaves that are long and pinnately divided
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The pathogenesis and control methods of hyacinth bean brown spot disease
Hyacinth bean, Lablab purpureus (Linn.) Sweet, commonly known as bian dou, with aliases huolian biandou, tengdou, yanli dou, quedou, chadou, yueliang cai, belongs to the Dicotyledoneae class. There are also many varieties, such as: white hyacinth bean, purple hyacinth bean, oil bean, snake bean, pig's ear bean (shaped like a pig's ear). ⟦4 <p>Hyacinth bean, Lablab purpureus (Linn.) Sweet, commonly known as bian dou, with aliases huolian biandou, tengdou, yanli dou, quedou, chadou, yueliang cai, belongs to the Dicotyledoneae class. There are also many varieties, such as: white hyacinth bean, purple hyacinth bean, oil bean, snake bean, pig's ear bean (shaped like a pig's ear). It is a perennial, twining vine plant of the genus Lablab in the Fabaceae family. It is a type of legume plant.</p><p></p><p>The pathogenesis of hyacinth bean brown spot disease:</p><p>Hyacinth bean brown spot disease, also known as brown-edged white spot disease, mainly damages leaves. Nearly circular or irregular brown spots appear on the front and back of the leaves, with reddish-brown edges, 1 to 10 mm in diameter, and later the center of the lesion turns grayish-white to grayish-brown. Under high humidity, grayish-black mold-like growth appears on the lesions on the underside of the leaves. The pathogen overwinters in the soil as ascocarps with diseased residues. In the following year, primary infection is caused by ascospores produced by the overwintering pathogen, which spread by wind and rain, and ascospores produced in diseased areas spread by airflow. This disease is a high-temperature, high-humidity disease. Under high-temperature and rainy weather conditions, with a temperature of 20 to 25°C and relative humidity above 85%, it is prone to occur.</p><p>Control methods for hyacinth bean brown spot disease:</p><p>1. Agricultural measures: rotate with non-legume vegetables for 2 years. Plant at a reasonable density, apply more potassium fertilizer, clean the field, and collect and burn diseased residues.</p><p>2. Seed disinfection: pre-soak the seeds in cold water for 4 to 5 hours, then transfer to 50°C warm water for a brief soak of 5 minutes.</p><p>3. Chemical control: apply pesticide promptly at the early stage of the disease. You may choose 80% zineb wettable powder at 500 times dilution, or 45% amobam aqueous solution at 1000 times dilution, or 50% thiram wettable powder at 600 times dilution, or 25% metalaxyl wettable powder at 800 times dilution, or 20% benalaxyl emulsifiable concentrate at 350 times dilution, or 40% fosetyl-aluminum wettable powder at 200 times dilution, or 66.5% propamocarb aqueous solution at 800 times dilution, or 50% captan wettable powder at 450 times dilution, etc. for spraying. Spray once every 10 days, and carry out continuous control 2 to 3 times.</p>
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What are the common diseases of Ceylon spinach? Detailed explanation of control methods
Many people may have eaten Ceylon spinach, but few can name it. Judging by its name, it should be a vegetable that looks somewhat like wood ear mushroom. Ceylon spinach not only has edible value, but also has certain ornamental and medicinal value. It has a very good effect of purifying the blood
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How to cultivate and propagate zinnias properly? A detailed guide to the methods
The side branches of the zinnia fork in a branching pattern. It blooms in summer and autumn, with a solitary flower head at the top of each branch, a flower diameter of about 10 cm, petals in a variety of colors, a long flowering period, and highly varied flower forms, essentially all of them being double-flowered types. It is robust, tolerant of drought, fond of sunlight, and prefers fertile, deep soil. It dislikes
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A Detailed Explanation of the Causes of Empty Chestnuts and Their Prevention and Control Methods
Chestnut, also known as li, chestnut, chestnut seed, fengla, is a plant of the genus Castanea in the family Fagaceae, native to China, distributed in Vietnam, Taiwan, China and mainland China, growing in areas at an altitude of 370-2800 m, mostly found in mountainous areas, and has been widely cultivated artificially. Chestnuts are nutritious
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Detailed Explanation of the Top-Grafting and Variety-Conversion Method for Chestnut Trees and Post-Grafting Management
Chestnut (scientific name: Castanea mollissima), also known as li, chestnut, chestnut seed, and fengla, is a plant of the genus Castanea in the family Fagaceae. It is native to China and distributed in Vietnam, Taiwan, China, and the mainland region of China. It grows in areas at an altitude of 370-2800 m, is mostly found in mountainous areas, and has been widely cultivated by humans.
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Detailed Explanation of the Fig Cutting Propagation Method in Plastic Film Sheds
The fig (Ficus carica Linn.) is a flowering plant belonging to the mulberry family (Moraceae) and the genus Ficus. It mainly grows in some tropical and temperate regions and is a subtropical deciduous small tree. There are currently about eight hundred known fig varieties, the vast majority of which are evergreen varieties; only those growing in temperate regions are deciduous varieties.
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