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How are spinach seedlings cultivated? Explanation of seedling raising methods and key technical points
How are spinach seedlings cultivated? How should spinach seeds be treated before sowing? We ask knowledgeable netizens to help explain. Zhongdiwang has compiled the pre-sowing treatment methods for spinach seeds and the cultivation methods for spinach seedlings, listed in detail below for netizens' reference. Pre-sowing treatment of spinach seeds: soaking spinach seeds: spi...
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Greenhouse Lettuce Seedling Raising Methods and Technical Key Points
How do you raise lettuce seedlings in a greenhouse? Please give guidance. Greenhouse lettuce seedling raising can be carried out by referring to the following methods: ① Variety selection: choose varieties with strong cold tolerance, disease resistance and strong adaptability, such as Emperor, Salinas, Great Lakes 659, etc. The seedbed should be fertile sandy loam with strong water and fertilizer retention capacity. ② Seedbed prepar...
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Detailed Explanation of Zucchini Seedling Raising Methods and Technical Points
How to raise zucchini seedlings? Please introduce the method. The seedling age for zucchini is best at around 45 days (5 true leaves). Sow at a plant and row spacing of 3.3 cm each, cover the seeds with about 3 cm of soil, and transplant at a plant and row spacing of about 10 cm each. For temperature control in the seedbed, from sowing to emergence, the daytime temperature should be 25-28°C and the nighttime temperature about 12-15°C.
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Detailed Explanation of Sweet Corn Seedling Raising Methods and Technical Points
How to raise sweet corn seedlings? Please introduce. Shrunken, unfilled sweet corn seeds are small, shriveled, and plump; the nutrients stored inside the seed for use during the seedling stage are few, making germination and emergence more difficult than ordinary corn seeds. If seed treatment is not carried out, it often manifests during the seed germination stage and the 1-3 leaf stage growth period as a low emergence rate...
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Onion Autumn Seedling Raising Methods and Key Technical Points
How do you raise onion seedlings in autumn? What should you pay attention to? Experienced readers are also welcome to share their advice. Onions have the characteristics of low input, high yield, simple management and high returns, making them an ideal vegetable variety for farmers to increase their income. Zhongdiwang has compiled the methods for raising onion seedlings in autumn, listed in detail below for...
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What technical points should be noted when raising rapeseed seedlings?
How do you raise rapeseed seedlings? The following techniques can be used for raising rapeseed seedlings: 1. Seedbed preparation: Choose a plot with fertile soil, deep soil layers and convenient drainage and irrigation as the rapeseed seedbed. The ratio of seedbed area to field area is 1:7--8. For seedbed fertilization, organic fertilizer should be the main input, with additional phosphorus and potassium fertilizer. Generally, each mu of seedbed should be applied with decomposed human and livestock manure...
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Effective methods to prevent weak seedlings during the oilseed rape seedling-raising period
How can weak seedlings be prevented during oilseed rape seedling raising? Please advise. Because oilseed rape seeds are tiny and have a high germination rate, sowing very easily leads to an excessive seeding rate, overly dense emergence, crowded seedlings, and later deterioration of nutrition, poor growth, weak seedlings with elongated stems, and similar problems. After such rape seedlings are transplanted to the field, they have poor stress resistance, slow green-up, and...
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Spring Asparagus Planting: Seedling Raising Methods and Key Technical Points
How do you raise seedlings for spring asparagus planting? Please advise. Asparagus production generally adopts seedling raising and transplanting. Centralized seedling raising and transplanting gives a high emergence rate, can save seeds, lower costs, facilitates centralized management, helps prevent and control pests and diseases and cultivate strong seedlings; it can extend the growing period in the planting year and increase the yield in the second year; when transplanting, the seedlings can be...
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What should be noted when raising pepper seedlings in summer and autumn?
What should be noted when raising pepper seedlings in summer and autumn? Please explain summer and autumn pepper seedling raising. When raising pepper seedlings, they are easily affected by weather factors such as high temperature, heavy rain and drought, resulting in poor-quality seedlings. To cultivate high-quality strong seedlings in the hot summer, experienced vegetable growers have put forward the following suggestions: 1. Prevent high temperature...
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How to prevent and control damping-off disease when raising rice seedlings
How to prevent and control damping-off disease when raising rice seedlings? Asking for guidance. Although dry-raised rice seedling beds are not prone to seedling rot, they are most susceptible to damping-off disease causing seedling death, with 20%-30% loss in mild cases and over 50% in severe cases. The following measures can effectively prevent and control damping-off disease. 1. Acid adjustment treatment of soil: For neutral and alkaline soil, before sowing...
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