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How to prevent and control ginger rot? A detailed explanation of integrated control techniques
1. Select disease-free ginger seed and disinfect seed ginger. Keep seed from disease-free land or select disease-free ginger as seed; before sowing, soak the cut seed ginger in a 800-fold dilution of 50% carbendazim wettable powder for 6 hours, or soak it in a 2000-fold dilution of xinzhiromycin for 24 hours. 2. Ginger field selection and disinfection. The pathogen can survive in soil for more than 2 years, so...
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Detailed Explanation of Fertilization and Water Management Techniques for Longan
I. Symptoms Young shoots, leaves and flower panicles can all be affected, and show obvious symptoms. The young leaves on diseased shoots are narrow and small, pale green, with curled leaf margins that cannot unfold, appearing tubular; in severe cases the entire leaf becomes linear and smoke-brown. The leaf surface of mature leaves is uneven, the leaf margins often curl and shrink toward the leaf underside, and the leaf tip bends downward; the leaf...
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Key Techniques for Autumn Management of Longan Grapes
After planting longan grafted seedlings, if they can be managed normally, they will enter the fruiting period after 3 years. Releasing autumn shoots at the right time, cultivating the formation of robust fruiting mother branches, controlling winter shoots, paying attention to thinning and controlling panicles during the flowering period, improving the fruit-setting rate, and carrying out proper pest and disease control are the key cultivation technical measures for high and stable yields in bearing longan trees. Among these, the flowering and fruiting period...
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Detailed Explanation of New Techniques for Four-Season Flower Induction in Longan
Longan is a subtropical evergreen fruit tree, native to the southern provinces and regions of China, with a cultivation history of more than 2000 years. Longan fruit has high nutritional value, and the fresh fruit is delicious and tasty, with effects of tonifying the heart and benefiting the spleen, nourishing the blood and calming the mind, preventing vascular sclerosis, and anti-aging. Under natural conditions, longan flower formation requires cool, dry and other climatic...
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Detailed Explanation of High-Quality and High-Yield Cultivation Techniques for Longan
Supplementary nutrients to prevent fruit drop: Longan is in the young fruit growth stage, and the main work is to prevent fruit drop, prevent root rot, and ensure normal fruit growth and development. ① The current rainfall is very favorable for the growth of longan young fruit. In normally managed orchards, the young fruit grows well. Due to the earlier drought, many fertilized...
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Key Techniques for Improving Longan Fruit Quality
Longan, also known as yuanrou or guiyuanrou, has the effects of tonifying the heart and spleen and nourishing the blood to calm the mind, and is a well-known bulk medicinal and edible delicacy. It is mainly produced in Fujian, Guangdong, Guangxi, Sichuan and Taiwan, China. Its cultivation can use two methods: seed propagation and grafting propagation. The seed seedling-raising technique is introduced as follows: 1. Selection of nursery land. The nursery...
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Cultivation Techniques for Cherry Tomatoes in Solar Greenhouses
Cherry tomatoes have high ornamental value and are also rich in nutritional value; they can be served as a vegetable on the dining table and eaten as a fruit in a fruit platter. With a balanced sweet-and-sour taste and a unique flavor, they are deeply loved by people. Cherry tomatoes are currently the most popular tomato variety in vegetable thinning, available all year round. Their single fruit weighs about 14 grams...
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Cherry Tomato Winter-Spring Crop Cultivation Techniques in Solar Greenhouses
Cherry tomato, also known as mini tomato, contains various vitamins, minerals, and other nutrients. Like ordinary tomatoes, it is not cold-tolerant nor heat-tolerant. For the winter-spring crop, ordinary or improved solar greenhouses can be used. Generally, sowing takes place from late October to early November, transplanting from mid-to-late January to early February of the following year, and harvesting from early-to-mid March through June...
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Detailed Explanation of Key Techniques for Early Spring Cultivation of Cherry Tomatoes
Cherry tomato, native to Taiwan, China, is a type of cherry tomato grown mainly for fresh fruit consumption, commonly known as "shengnyu guo" (cherry tomato). For early spring cultivation, a plastic greenhouse with a span of 6 m can be used, with seedlings raised in mid-November, transplanted in February of the following year, and fresh fruit harvested in early May, yielding 6000 kg of fresh fruit per mu. 1. Seed treatment. ...
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Two High-Efficiency Cultivation Techniques for the Shaggy Mane Mushroom and Cost Analysis
I. The 10,000-yuan courtyard-economy greenhouse model. 1. Greenhouse investment: (1) A bamboo-frame greenhouse 20 m long and 5 m wide, covering 100 sq m, requires 60 bamboo poles 4-5 m long, of which 40 are used as supports, inserted one about every 1 m, with 20 on each side, crossed and tied into an arch, and the other 20 used for horizontal...
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