What should we pay attention to when growing garlic?

What should we pay attention to when growing garlic? Please guide garlic planting to pay attention to the following aspects: fine soil preparation. Planting garlic with fertile, soft, well-drained sandy soil is better, try to avoid continuous stubble. Generally deep ploughing in 15-20 cm, combined with deep ploughing 1000-1500 kg of barnyard manure, build about 2 meters of border, dig a good drainage ditch, the border surface to maintain flat, soft. Sow seeds at the right time. For garlic planting, it is appropriate to sow seeds from early September to early October; no later than mid-October at the latest. For garlic planting, it is best to sow in the middle and late August. The planting holes were planted in holes with 3 petals in each hole, with a distance of 17 × 20 cm and a depth of 0.02 to 0.3 meters. After sowing, they were covered with a layer of plant ash or poured with mud and sand. The sowing amount is 120,140 kilograms per mu. Attention should be paid to the selection of varieties with strong stress resistance. Fertilization management. (1) Base fertilizer: the application of ammonium bicarbonate 20kg / mu, calcium superphosphate 8kg / mu, potassium chloride 4kg / mu, or compound fertilizer 15kg / mu before soil preparation. (2) Seedling fertilizer: at the beginning of the third leaf after the whole seedling, 15002000 kg of animal manure and urine was applied per mu, and 5 kg urea was added. (3) wax fertilizer: the so-called wax fertilizer is a fertilizer applied to crops from this winter to the next spring. Apply 10 kg ammonium bicarbonate per mu, 1000 kg human and animal manure 1200 kg. (4) bolting fertilizer: 15kg urea per mu during garlic bolting period. (5) foliar fertilizer spraying: during the period of rapid expansion of garlic, 0.2-0.3% potassium dihydrogen phosphate solution was sprayed per mu, preferably before and after Grain Rain. Field management. After the garlic seedlings are completed, the seedlings are moved and fixed with bamboo slices. After setting the seedlings, fertilization should be carried out in time to loosen the soil and weed. Greater Cold loosened the soil once before and after, and dredged the drain in time in late February of the next spring. Control diseases and insect pests. The main diseases and insect pests of garlic are blight and coffee bean weevil. Use 25% carbendazim 100 grams to spray 50 kilograms of water to control blight per mu; garlic coffee bean elephants can be fumigated with aluminum phosphide 5 grams per cubic meter. Harvest in time. Garlic bolts are generally harvested from early April to early May. When the upper part of the garlic stalk is bent downward, or when the top of the leaf is pulled out 0.1 meters, the garlic stalk should be harvested in time, and the garlic stalk should be peeled off and dried on the spot for 4 days, then stored. Click to get more garlic planting techniques click to get more vegetable planting techniques