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Techniques for High-Yield and High-Quality Cultivation of Chinese Chives with Plastic Mulch
Chinese chives are one of the vegetables most favored by urban residents in Northwest China throughout the year. In recent years, due to inadequate management measures by some farmers, the quality of fresh Chinese chives and chive flower stalks has declined year by year. Some farmers have applied excessive amounts and misused chemical pesticides, causing pesticide residues in Chinese chive products to exceed the standard, posing a serious threat to the health of consumers. Over the past 3 years, in order to effectively implement pollution-free production and achieve high yield, high quality and high efficiency, through in-depth comprehensive production demonstrations, a pollution-free high-quality Chinese chive cultivation production base has been comprehensively established within the demonstration area, and the following key cultivation technical measures have been adopted:
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Sharing High-Yield Cultivation Experience of Yellow Onions
Yellow onions, with their high yield, good quality and attractive color, are exported to Japan, Russia and other countries, and have become an important way for farmers in Weifang, Jinan, Tai'an and other areas to get rich. The high-yield cultivation techniques for yellow onions are summarized as follows: 1. Select good varieties and cultivate
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Detailed Explanation of the Key Points of Shaping and Pruning Techniques for Goji Berry Cultivation
For goji berries to yield abundantly, they must first be trained into a good tree form. Goji berries have strong branching ability and vigorous growth, and have the characteristic of flowering and fruiting twice each year. If management is poor and shaping and pruning are improper, not only will the yield of the current year be affected, but the tree vigor will also decline prematurely. Therefore, proper
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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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Summary of Experience in Renovating Low-Yielding Bayberry Trees
Low-yielding bayberry trees mainly include: stunted young trees, excessively vigorous trees, aging trees, low-yielding trees in mixed forests, and trees of poor-quality varieties. Their causes of low yield differ, so renovation should be carried out according to specific circumstances. 1. Stunted young trees: Because the amount of base fertilizer applied at planting of the seedlings was small, or even nonexistent, and the planting holes were small, the root system grew poorly; or because of damage from pests and diseases and the climatic effects of natural disasters, tree growth became weak, the canopy was short and small, and the branching ability was extremely poor, so the number of flowers and fruits was low. Trees showing this phenomenon are called stunted young trees.
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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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How should autumn sweet potatoes be managed to achieve high yields?
1. Select good varieties and strong seedlings. Choose early-maturing, high-quality, high-yielding varieties such as Su Shu No. 7, Su Shu No. 8, Yu Shu 303, Xu Shu 18, and Yu Zi 263 (purple-fleshed sweet potato); select sturdy seedlings with pointed flat heads that have thick stems, dense nodes, moderate tenderness, rich sap, and are disease-free, non-degenerated, and free of adventitious roots; plant different varieties separately.
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Detailed Explanation of Key Points for High-Yield Cultivation Technology of Film-Mulched Sweet Potato
1. Select suitable plots and apply more fertilizer. It is best to choose fertile, level, and irrigable loam soil for planting sweet potatoes. For film-mulched plots, deepen the plow layer. Autumn plowing should be about 25 cm deep. Apply more than 2500 kg of high-quality decomposed farmyard manure per mu. When plowing, broadcast 2/3 of the farm manure and apply 1/3 in furrows when ridging.
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Experience and Key Techniques for High-Yield Spring Sweet Potato Cultivation
Sweet potato is a root tuber crop with the characteristics of high yield, stable yield, wide adaptability, strong stress resistance, rich nutrition, and wide use. In the adjustment of planting structure, it has become a hot crop. How can sweet potato achieve a high yield? 1) Balanced fertilization and ridge planting. According to
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