Winter planting garlic wintering management measures
The wintering cultivation method of garlic can effectively improve the survival rate and harvesting yield of wintering garlic during planting period. The garlic planted by this method can be raised from 1.5 to 18,000 per acre to 4.5 to 60,000, which meets the requirements of reasonable close planting. Increased land use rate, stable wintering, no damage to seedlings, after seeding, the seedling rate reached 98%, and the yield increased by 40% to 50%. The trace element content is no different from the garlic grown by conventional methods. Planting garlic with wintering cultivation method is simple and easy to operate, and the production cost is low. When the garlic is screened, the sandwich small garlic can carry out the production of garlic, further improve the economic benefits of planting, increase the added value of agricultural products, and have a good promotion. value. At the same time, under the premise of pouring the frozen water, the flat temperature and fertilizer is 4 to 5 cm of the cow dung, and the mulch is covered to keep the soil and fill the cracks and cracks. In order to enable garlic to be listed before the Spring Festival, the cold shed can be added to the planted garlic 7 to 10 days after the soil is frozen, so that the garlic is premature and the economic benefits of planting are improved. The specific management methods are as follows:
The garlic clams are watered once every 7 days, and the garlic is stopped 4 days before harvest.
In the period of 1 to 5 days after the garlic inflated, the garlic is added with 2 to 3 kg of nitrogen fertilizer per acre, 2 to 4 kg of potassium fertilizer, and watered once every 5 to 6 days, and water is stopped 5 to 7 days before harvesting.
After the seedlings, the garlic seedlings were planted with three leaves, then poured once to promote the seedling water, and the cultivating and weeding. The soil was poured over the winter water before the freezing, and the temperature was 9 cubic meters per mu, the average thickness was 5 cm, and the mulch was covered with a plastic film. Filling the cracks and cracks has reached the goal of heat preservation and protection.
During the differentiation period of the flower buds of garlic flower buds, the spring air gradually warms up, uncovering the film and pouring it back into the green water once, and applying 3 to 4 kg of nitrogen fertilizer per mu.
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