Recently, a vegetable grower encountered such a problem, how his own garlic crossed the coldest winter. The old Korean family has to plant more than ten acres of garlic every year. Although the market is sometimes good and sometimes bad, but he has made a lot of money by growing garlic for so many years. Recently, when Lao Han was watching the news, he heard experts say that in recent years, due to the influence of the global La Niña phenomenon, this year will usher in a particularly cold winter. This can worry about old Korea: Now that garlic is about to enter the winter, if the climate is particularly cold, don't freeze the more than 10 acres of garlic in his field! Anxious, he was fidgeting all day long, looking for a good way to ensure that garlic is safe for the winter. Although the natural conditions of the climate cannot be changed, by strengthening the artificial management of garlic overwintering, it is still possible to maximize the safe wintering of garlic and ensure the late harvest, while the standard of safe wintering seedlings is “five leaves and one heartâ€. Garlic safety winter management technology points: First, to ensure the emergence of seedlings: garlic seedlings to ensure that the seedlings, seedlings generally 4-6 days after emergence, can not be their own seedlings, artificially assisted to break the film to release seedlings, so as not to cause dead seedlings in the film for a long time, in order to achieve early growth Seedlings, early seedlings, and the purpose of improving the resistance of garlic seedlings. Second, the film insulation: in the early winter, the wind is strong, the two sides of the film should be compacted, the film can be covered with straw, straw and other insulation, if there is a film that is blown by the wind, it should be covered in time to prevent it from being scraped again. Freezing damage. In addition, in order to ensure drought resistance, it is also possible to cover the second layer of film before wintering. While improving the anti-freezing ability of garlic, it can also play the role of garlic to rejuvenate the seedlings and improve the quality of garlic and garlic. 3. Reasonable watering: 10-15 days after sowing, the water should be poured once to promote the growth of garlic roots. At the same time, the foliar fertilizer should be sprayed to prevent the seedlings from weakening and strengthening the seedlings; Before, it should be poured over the winter water again, and the water-soluble fertilizer and the sprayed foliar fertilizer should be applied once, which can greatly improve the anti-freezing ability and wintering ability of the garlic seedlings. In addition, since garlic is now covered with plastic film, it should be 15 days ahead of the past season, and the watering time is better after 9:00 am and 5:00 pm; watering should not be avoided. Flooding. 4. Scientific fertilization: Garlic fertilization should follow the principle of “organic fertilizer, supplemented by chemical fertilizer, base fertilizer and supplemented by topdressingâ€. In the case of garlic 2-3 leaves, 1000 kg of decomposed farmyard manure should be applied; before the winter, about 1200 kg of farmyard manure should be applied as the wax fertilizer; the top dressing should start when the seedling height is 10-15 cm and 3-5 new leaves are grown. After the operation, it is necessary to chase the fat every 15 to 20 days, and it is necessary to continuously catch 3 to 5 times to harvest. Rational fertilization can promote the healthy growth of garlic seedlings and reduce the impact of freezing damage. Fifth, the protection of light: After pouring over the winter water, part of the floating soil gathered in the mouth of the scorpion should be cleaned up in time, so that the garlic seedlings outside the scorpion can be fully illuminated, raise the low temperature, and avoid the scorpion in the spring. Garlic seedlings are uneven and affect final yield. 6. Anti-disease of pine soil: Before the wintering, the management of garlic should pay attention to clearing the ditches, weeding and loosening the soil, so that the ditch and ditch can communicate with each other, which can prevent the accumulation of water, accelerate the improvement of soil and increase the ground temperature, and provide a favorable environment for the growth of the roots. At the same time, before the winter, it should be sprayed or rooted with 50% phoxim 800 times or 90% trichlorfon 1000 times liquid or 50% dimethoate 800 times liquid to prevent the effects of underground pests in the early stage. YT-H711 YT-H711 Shenzhen Sunshine Technology Co.,Ltd , https://www.szyatwin.com
Garlic winter management technology: How does garlic freeze over winter?