How to manage the water and fertilizer of growing garlic?

How to manage the water and fertilizer of growing garlic? Please instruct garlic seedlings to apply fertilizer for 2-3 leaves, usually 1500 kg of dilute dung water or 30 kg of ammonium bicarbonate to pour water, combined with a small amount of water. After that, pour antifreeze water between "Lesser Snow" and "heavy snow". The temperature began to rise before and after "the Spring Equinox" the next year, and garlic seedlings began to grow actively. We should choose sunny weather to water once at noon to promote garlic seedlings to return to green and grow in time, and then properly control water to promote root development and moss and head differentiation. After entering April, garlic seedlings enter the peak growth period, should be irrigated every 7-10 days, combined with topdressing, 25-30 kg urea per mu or 15-20 kg ammonium bicarbonate per mu. The growth of garlic moss is flourishing from the beginning of May to the 20th. During this period, the ground should be kept moist. Generally, the ground should be watered every 5-7 days, and the water should be stopped 5 days before bolting, so as to facilitate the extraction of garlic moss. During the bolting period, 25-30 kg of nitrogen, phosphorus and potassium compound fertilizer per mu should be applied combined with watering to promote the growth of garlic mu. Watering the moss in time after picking up the moss, the growth center of this period has been transferred to garlic, keeping the ground dry and wet, and promoting the expansion of garlic until the water stops 3 days before harvest. Click to get more garlic planting techniques click to get more vegetable planting techniques