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Three-step early spring management for asparagus: technical points growers must see
Because asparagus prices have been low for the past two years, most asparagus growers have given up field management or intercropped other crops in asparagus fields, seriously affecting the growth, development and yield of asparagus. In addition, the snow disaster that occurred too early in 2009 froze the plants to death, resulting in less nutrient accumulation and a reduced number and differentiation of scale buds. If effective measures are not taken,...
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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 should spring corn seeds be treated before drought-resistant sowing?
Before sowing, select and sun-dry the seeds. Choose uniform, consistent seeds and sun them for three days on a sunny day to improve germination vigor, disease resistance, and seedling uniformity. Conduct a germination test before sowing. The purity of the selected seeds should be no less than 96%, the cleanliness no less than 98%, and the germination rate no less than. Seed coating. Use a drought-resistant compound seed coating agent on...
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Detailed Explanation of Key Techniques for Spring Corn Seedling Cultivation
The spring corn sowing period is approaching, and in production, seedling cultivation and transplanting should be done well to promote early and steady growth of corn and achieve high and stable yields. Fertilizing the seedbed: For transplanting with nutrient pot seedlings, prepare a seedbed 1.5 m wide and 20 m long for each mu of field, apply 250 kg of decomposed organic fertilizer, 2.5 kg of compound fertilizer, and...
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Detailed Explanation of Key Techniques for Spring Sowing and Seedling Raising of Peppers
(1) Preparation of the sunny seedbed: Choose a plot with fertile soil, sheltered from the wind and facing the sun, where eggplants and tomatoes have not been planted in the previous crop, and build a sunny seedbed. For each mu planted, raise seedlings with a seeding rate of 150 grams, and the sunny seedbed should be more than 10 square meters. Apply sufficient base fertilizer, irrigate heavily to build up soil moisture, and use a small amount of urea, phosphate fertilizer and active potassium fertilizer. Because the sunny seedbed...
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Detailed Explanation of Key Techniques for Spring Sowing and Seedling Cultivation of Winter Squash
1. Seed treatment Before sowing, first prepare seedling pots (specification: 10 cm x 10 cm x 8 cm) and nutrient soil (50% decomposed organic fertilizer, 50% field sandy loam soil, mix evenly). Before sowing, seed treatment should be carried out: remove shriveled and deformed seeds, select plump seeds, and sun the seeds on a sunny day for 1-2 days, ...
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What three things should be noted in spring management of dryland rapeseed?
Sclerotinia rot of rapeseed is a major disease harming rapeseed, and its control must be taken seriously to reduce the damage and minimize losses. Symptoms: when the disease occurs, the lesions on rapeseed leaves are round or irregular, grayish brown or yellow-brown in the center, dark bluish in the middle, with a yellow halo on the outer edge. When dry, the lesions rupture and perforate; under humid conditions...
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Want high yields from spring-planted corn? Remember these seven criteria when choosing seed
At sowing, apply 30-40 kg of compound fertilizer per mu; the fertilizer should be placed between two rows or two corn plants, at a depth of more than 10 cm, and covered with soil after application. At the 3-leaf stage, water once with dilute manure water, 1500-2000 kg per mu. After thinning at the 5-leaf stage, depending on the amount of base fertilizer and the corn's growth, appropriately apply a top dressing to promote...
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Planting spring corn requires good seed plus good methods
Fresh-eating type corn is generally divided into sweet corn and waxy corn; it has a unique flavor, is rich in nutrients, has a large market capacity, high yield and good returns. When grown as spring corn, it takes about 90 days from sowing to fresh ear harvest and does not affect the planting of hybrid late rice. To grow spring fresh-eating type corn well, the following points should mainly be grasped: first, choose...
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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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