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Wheat sharp eyespot must be controlled early in spring with thifluzamide
In recent years, the area of direct-seeded rice in northern Jiangsu and other places has been relatively large, resulting in a generally late wheat sowing period. To ensure the yield of late-sown wheat, the seeding rate is often greatly increased, with high-rate fields using 20-30 kg of seed per mu. The wheat seedlings in the field grow too densely, and as spring temperatures rise, the wheat quickly resumes growth, and the field canopy density...
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Fertilize succulents in spring and autumn, and the leaves will grow plumper
The native habitats of succulents are mostly desert wilderness, where the soil is barren and nutrients are scarce, so many growing enthusiasts advocate that succulent cultivation should simulate their native environment. The three essential elements for plant growth are: nitrogen, phosphorus, and potassium. ...
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Planting method for interplanting peppers with spring cucumbers in a greenhouse
What standards should age-appropriate strong seedlings of spring cucumbers in a greenhouse meet? When is the best time to plant them? In greenhouse spring cucumber production, to improve economic returns, harvesting as early as possible is required, and planting must wait until the ground temperature has steadily passed 10°C, so only by planting larger seedlings can the goal of early maturity be achieved. Planting smaller seedlings in the greenhouse can eas...
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Key Technical Points for Multi-Layer Covered Seedling Raising of Cucumbers in Spring Greenhouses
I. Greenhouse Structure. The best span for the greenhouse is 6-8 m. Put on the greenhouse film in early November. Set up a 1.5 m low tunnel inside the greenhouse and cover it with 3 m wide greenhouse film. At night, cover the low tunnel with a thick straw mat, and add a layer of old greenhouse film over the straw mat, which greatly enhances heat preservation. After seedling raising, cucumbers can still be planted in the greenhouse. II. Nutrient...
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Key Technical Points for Summer Field Management of Spring Corn
At present, spring corn in the Qianxi area has entered the jointing stage, which is the peak period of water and fertilizer demand for corn and also a critical period for yield formation, so summer management of corn should be strengthened. 1. Timely topdressing Corn topdressing should be mainly nitrogen fertilizer, preferably applied in two split applications, namely 20 kg of urea per mu at the large trumpet stage...
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4 Key Technical Points for Raising Spring Cabbage Seedlings in Winter
Spring cabbage is a type of vegetable crop with a relatively large planting area in the vegetable-producing regions of the central and southern parts of our province. Spring cabbage production has the characteristics of low input, saving labor and effort, and high yield. Right now, the golden season for raising early spring cabbage seedlings has arrived again. Below, the key technical points for raising spring cabbage seedlings are introduced for everyone's reference: 1. Suitable...
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How to grow strong seedlings of spring cabbage? Detailed explanation of technical management measures
Currently it is the seedling-raising period for spring cabbage, and the following technical key points should be grasped in production. Select good varieties: choose selected 8398, Chungang No. 2, Chungang No. 3 and other varieties with strong cold resistance, disease resistance and strong winter hardiness. Prepare the seedbed: choose a field with fertile soil that has not grown cruciferous vegetables in the previous year as the seedbed, ...
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Detailed Explanation of Key Points for Spring Cabbage Cultivation Techniques
Cabbage has the characteristics of low input, labor-saving, effort-saving, and high yield, and is widely cultivated in the plain areas of our province. Dingzhou City, Baoding, has a perennial planting area of more than 30,000 mu of early spring cold shed cabbage and open-field cabbage. Right now, the season for raising early spring cabbage seedlings has arrived again. To help everyone do a good job in seedling raising and lay the foundation for a bumper harvest this spring...
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Integrated control methods for three pests of spring soybean
I. Cutworms. The main pest damaging local crops is the yellow cutworm (Agrotis segetum). 1. Damage characteristics: The larvae mostly bite off seedlings at ground level, causing missing plants and broken rows. After the main stem becomes lignified, they feed on the epidermis of the roots near the ground surface, causing root damage that affects the root's ability to absorb water, causing the plant to gradually wilt and die. ...
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Detailed Explanation of Key Techniques for Spring Purple Cabbage Cultivation
Purple cabbage is a variety of cabbage, grown for its purplish-red heads. It originated along the Mediterranean to North Sea coasts of Europe, prefers cool conditions and is fairly cold-tolerant, and can be cultivated both in the open field and under protected conditions. It has the characteristics of firm heads, bright color, strong adaptability, high yield and good quality. In the Nanjing area, spring purple cabbage cultivation is sown from mid-December...
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