In autumn and winter season, it is the courtyard idle season, but also slack season, and the courtyard production is easy to manage, so using the courtyard to produce garlic yellow can be described as a good wealth project. First, build cellar specifications. Cellars are generally rectangular, east-west, cellar width of 2.5 meters, cellar length depending on the situation of the courtyard, generally not more than 6 meters, 1.8-2 meters deep. After the excavation, the north and south sides each have a width of 90cm and a total of two stories. The middle aisle is 70cm wide and the height is about 60cm. The plastic film is laid on the shelves so that each pit can be planted with 6 rows of garlic. Each layer is filled with 10-15 cm of wet fine soil mixed with 20% of earth fertilizer, and a stove is set aside in the middle of the passageway. Afterwards, it is covered with wooden sandalwood, 30 cm thick corn stover and 20 cm soil layer, leaving an entrance at one end of the pit. Second, the choice of species. It is better to use a purple garlic with a big, uniform garlic and a firm texture. Third, sowing. It can be planted from the end of autumn to the beginning of February of the following year, and it can be planted 25-30 days before the listing. Each cellar can be produced in three cycles per year. Fourth, cultivation methods 1, garlic processing before planting. Soak the garlic with warm water at 30-40°C for a day and night, suck enough water to remove the garlic, and keep the garlic dry. 2, plant garlic. Two days before planting, the fire was raised and the temperature in the pit rose to around 25°C. Place the garlic on the ground and on each shelf tightly. Fill the gaps with garlic cloves and fill them tightly. The top should be flat and homogeneous. Use 15-17 kg garlic seeds per square meter. Place it well and cover it with 5 cm fine sand. Then pour enough water. 3, growth period management. During the growth period, it is generally not necessary to apply water to fertilize, mainly to control the temperature. Cover the entrance at night. The optimum growth temperature is 15-25°C, and the minimum temperature is not less than 10°C at night, and the maximum temperature is not more than 30°C. The appropriate temperature in the early stage is 25°C, and the temperature is about 15°C in the later period. Proper ventilation during the late growth period. 4, harvest. About 25 days after planting, garlic yellow can be harvested at a height of 30-40 cm. If you want to harvest a second crop, you must irrigate the plant after cutting and apply 25 grams of urea per square meter. The quality of Garlic Garlic is poor and the benefits are low. Therefore, the production season is generally not subject to the second crop. After harvesting, shovel garlic and change soil to plant squats. (Source: Rural Technology Development)
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