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Open-field Cultivation Methods and Technical Key Points for Onions
Onion is both a fine vegetable and has high health value; some developed countries even use onion in pharmaceutical production, where it plays a role in preventing cancer and combating cardiovascular and other diseases. According to the growth and development characteristics of onion, to achieve high yield and high efficiency in production, the following points should be mastered in cultivation techniques.
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Key Technical Points for High-Yield Seedling Raising of Honeysuckle from Cuttings
The flower buds, flowers, and leaves of honeysuckle can all be used as medicine, to clear heat and reduce inflammation; the vine is used as medicine to treat rheumatic bone pain; the flowers can be used to extract aromatic oil and to make honeysuckle distillate; it is also a tree species for landscaping and garden cultivation and ornamental use. 1. Honeysuckle cutting propagation Honeysuckle can be propagated
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Key Technical Points for Spring Planting and Care of Onions
Scientific fertilization: After the spring greening, the first fertilization should be carried out to supplement nutrients for the growth of the onion root system and at the same time lay the foundation for the vigorous growth of the aboveground part later. Fertilization should be based mainly on fully decomposed organic fertilizer, applying 1000 kg per mu, with 20 kg
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Detailed Explanation of Cultivation Methods and Technical Points for Leaf Goji
1 Soil adaptability. Goji has strong adaptability to soil and can grow in arid, sandy wasteland, and saline-alkaline soils, but it grows best in slightly alkaline soil that is deep, loose, fertile, and well-drained. 2 Propagation methods. Goji is relatively easy to propagate, and sowing,
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Key Technical Points for Establishing a High-Density, High-Yield Honeysuckle Plantation
Honeysuckle (Lonicera japonica) is a perennial semi-evergreen woody vine, also known as Erhua or Shuanghua, and is a traditional valuable Chinese medicinal herb. The roots, stems, leaves and flowers of honeysuckle can all be used medicinally, but the main medicinal part is the dried flower buds, which have the effects of clearing heat and detoxifying, eliminating chronic inflammation and improving
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High-yield cultivation experience and key technical points for cassia seed
1. Growth habits: Cassia seed prefers a warm and humid climate, is not tolerant of cold and fears frost, but has low soil requirements; it can be planted in sandy soil and clay soil, and grows best in slightly alkaline soil. When planted in well-drained, loose and fertile soil, the root system is well developed, with the most nitrogen-fixing root nodules.
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Methods and Technical Key Points for Controlling Rice Pests and Diseases in the Mid-to-Late Stage
This year's rice insect pests are mainly migratory and boring pests, with an estimated affected area of 730 million mu-times. With multiple pests and diseases jointly affecting mid-to-late stage rice, experts recommend using a combination of agroecological control techniques and chemical control measures.
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Key Technical Points for Soil Testing and Formulated Fertilization in Sweet Potato Cultivation
1. Fertilizer requirements: Of the three major elements nitrogen, phosphorus and potassium, sweet potato has the greatest demand for potassium, followed by nitrogen, then phosphorus. Sweet potato likes potassium, and increasing potassium fertilizer has a clear effect on both yield and quality. Sweet potato absorbs few nutrients at the seedling stage; from the branching and tuber-setting stage to the vigorous stem and leaf growth
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Control Methods and Technical Key Points for Sweet Potato Brown Spot Disease
Sweet potato brown spot disease, also known as angular leaf spot. [Pathogen scientific name] Cercospora batatac Zimm [Host crops] Sweet potato, water spinach, morning glory, etc. [Disease diagnosis] It mainly damages leaves. When leaves are affected, water-soaked small spots first appear, then the lesions gradually expand
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How to Prevent and Control Sweet Potato Stem Nematode Disease? Detailed Technical Methods
Sweet potato stem nematode disease is a devastating disease in sweet potato production. It is highly destructive and spreads quickly. It can infect and cause damage during the seedbed stage, field stage, and storage stage, but it mainly infects the tubers. Affected sweet potatoes have brown, bluish skin with cracked patterns, and the tubers are light. Some tubers show no external abnormalities, but are hollow and pithy inside. This disease not only affects the quality of sweet potatoes, but also severely affects sweet potato yield.
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