In the cold regions of the north, the traditional method of planting purple Garlic has been spring planting and summer harvesting. There is not only the trouble of preserving garlic plants in winter, but also the production of garlic and the harvest of garlic sprouts. In order to improve the economic benefits of planting Purple Peel, purple skin garlic can be cultivated over the winter, which not only solves the problems of dried garlic, mildew, and injury caused by the storage of garlic, but also can increase the number of garlic sprouts. The convulsions rate is generally up to 95. More than %, per mu 250 kg to 300 kg, garlic can generally produce more than 1,000 kilograms per mu. Land preparation. Choose sandy loam soil in Pinggang County. Immediately after the harvest, the cabbage is ready for cultivation. Deep sowing 20 centimeters, smashing twice, at the same time per acre Shiren farmyard fertilizer 4000 kilograms, it is best to use some of the soil to do base fertilizer. Then it was made into a flat 120 cm wide and 500 cm long. Timely plant garlic. Generally, it is appropriate to plant the garlic before and after the frost fall. Early planting, high temperatures, garlic germination, should not be overwinter; planted late, the temperature is low, before the winter can not germinate young roots, is not conducive to unearthed seedlings next year. When planting, first open the ditch with a rake, each rake open 8 rakes, 5 cm deep, 10 cm from the ditch, and then peel the garlic into the ditch, plant spacing 10 cm, then cover 2 cm thick soil. Winter management. In the end of October and early November, once the frozen water is poured, after 2 days to 3 days, a layer of 6.6 cm thick grass, leaves and other cold-proof materials will be covered on the surface. Can also be used to prevent winter drought. The specific method is to spray the herbicide trifluralin 300 times liquid 60 kg or 600 times liquid 120 kg per acre with a sprayer or a watering can before the soil is frozen, and then cover with a plastic film, and then cover the grass with a layer of grass. No matter which method is adopted to prevent cold and prevent winter drought, we must guard against humans and animals during the winter. Early spring management. In the third to fourth days after the Qingming Jubilee, remove the cold-proof materials on the surface and take care not to remove or damage the plastic film when the cold-proof material on the mulching film is used. After removing the cold-proof objects, the sun is dried for 4 days to 5 days. During this period, the plots that have not been covered with mulching film and are sealed with cold water to prevent cold should be sprayed with herbicides at the same time. The dose and spray method of the drugs used are the same as above. Combine the spray herbicide with a pestle to dip the surface to facilitate conservation and increase the temperature of the ground. From 7 days to 8 days after Ching Ming, garlic sprouts can be unearthed. To cover the surface of the mulch, align the seed buds to cut a hole in the membrane and draw the buds out of the membrane. Seedling management. Before the seedlings grow 3 to 4 leaves, do not water without drought, in order to maximize ground temperature and promote seedling growth. When growing from 7 to 8 leaves, it is during the convulsions period that the water should be poured every 7 days to 8 days to recover one chemical fertilizer, and 20 kg of ammonium sulfate per acre is chased. In late May and early June, apply 800 times twice the amount of liquid trichlorfon to prevent mantle. Received after management. The garlic sprouts are generally harvested in mid-June. They should be picked up in the morning when there is dew, and then they can be pulled out by hand after the base of the tip of the leaf is picked up. Stop irrigation during harvest. After harvesting, generally every 5 days to 7 days, once the water, the base fertilizer shortage of land, can be combined with watering, per acre and then 15 kg of ammonium sulfate, in order to promote the rapid expansion of garlic. Generally until the middle of July, the garlic leaves are yellow and the tip of the leaves becomes soft, and garlic can be harvested. China Agricultural Network Editor
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