Soak the garlic in warm water for 12-24 hours. Remove the skin, remove the stem, and then dig out the remaining dry pods and the bottom stem plate of the garlic head. Keep the garlic head intact and keep the flaps open for planting and rooting. 10 to 15 days before the garlic planting, the cellar was baked, that is, the cellar top covered only the agricultural film during the day and the corn stover was covered on the film at night. Place the garlic head in a pit and place it in the pit. Fill it with loose garlic and fill it tightly. The top of the garlic must be flush. Per square meter with 15 ~ 17 kg of garlic is appropriate. Place 3 to 5 cm thick fine sand and put it in water. After the garlic is planted, a wooden stick is placed horizontally at every 80 centimeters on top of the pit and the agricultural film is covered. The corn stalk covering about 30 centimeters thick is covered on the film, and the soil is shaved and insulated to make it grow and soften under dark conditions.
There is no need for top-dressing watering during growth, mainly to control the temperature. Garlic yellow growth temperature is 15 °C ~ 25 °C, to master the temperature in the pit not exceeding 30 °C, the minimum is not less than 10 °C. The cellar temperature is about 25°C in the early stage and about 15°C in the later stage. If the temperature is too cold during the cold season and the temperature is not reached, the temperature can be increased by covering the soil with the pit. Garlic yellow can be properly ventilated in the middle age when it grows late. About 25 days after planting, garlic yellow can be harvested at a height of 30-40 cm. Can harvest 2 knives. After the first knife is harvested, pour it with water once, and apply 25 grams of urea per square meter. When harvesting two knives, garlic yellow and garlic are picked up.
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