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Analysis of Spring Corn Sowing Time and Causes of Poor Emergence Rate
When should corn be sown in spring? What causes a poor emergence rate?
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Key Technical Points for Spring Sowing and Cultivation Management of Carrots
The growing temperature range for radishes is 6 to 25°C. Among the winter-spring radish varieties currently in wider use are Korean New White Jade Spring, White Light Spring White Jade, and others. For the soil, choose a sandy loam that is loose in texture, fertile, and well aerated. Before sowing, apply sufficient fully decomposed organic fertilizer and compound fertilizer; generally apply 45,000 to... of organic fertilizer per hectare.
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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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For high yields of spring corn, the sowing step is crucial
Improving the sowing quality of spring-sown corn and actively doing a good job in selecting and sowing good seed, fine land preparation, and timely sowing are crucial for ensuring a full stand and securing a bumper harvest of spring-sown corn. 1. Choose suitable varieties. Select suitable and appropriate improved varieties according to local conditions. According to heat resources and actual production conditions, mid-to-late maturing varieties with a growth period of 120-130 days should be selected...
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Nine methods of seed treatment before spring sowing of wheat
As the climate warms, wheat successively enters the stages of greening, standing up, and jointing. This stage is an important period for wheat to promote weak seedlings to become strong and to control vigorous growth for steady development, and it is also a key stage for the prevention and control of wheat pests and diseases. In response to the characteristics and existing problems of wheat pest, disease, and weed damage this year, a reporter recently interviewed Northwest...
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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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High-yield technique for large-scale film-mulched spring peanut sowing with pod sowing, moisture borrowing and dry sowing
Pod sowing with film mulching is an effective measure for early sowing of spring peanuts by borrowing soil moisture, ensuring full stands, resisting drought and increasing yield. The Agricultural Technology Extension Center of Linmu County began trials and demonstrations in 1987, and from 1992 to 1993 the implemented area reached 8,520 hectares, with average unit yields reaching 3,982.5 kg/ha and 4,057.5 kg/ha, increases of 13.9% and 16....
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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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Detailed Explanation of Key Techniques for High-Yield Spring Corn Sowing
To improve the sowing quality of spring corn in the Hetao Irrigation District, it is essential to actively carry out work such as seed selection, fine land preparation, and timely sowing, which is crucial for ensuring full stands and securing a bumper harvest of spring corn. 1. Select suitable and appropriate superior varieties: Based on heat resources and actual production conditions, the irrigation district should select medium-to-late maturing varieties with a growth period of 120-130 days...
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Detailed Explanation of Key Technical Points for Spring Cotton Sowing
Determine the density according to variety, soil fertility and planting method, and plant at a reasonable density to achieve full emergence from a single sowing. Generally, when a single spring cotton variety is planted, the density per mu is kept at around 3500 plants, with a row spacing of 1 m and a plant spacing of 19 cm; for semi-spring varieties, the density per mu is generally kept at around 4500 plants, with a row spacing of, and a plant spacing of 15 cm; for summer cotton varieties, ...
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