The key to high yield of garlic is to pay attention to spring tube.

There is less rainfall in the main garlic producing areas this spring, and the low temperature is not conducive to the turning green of garlic. coupled with the increasingly serious occurrence of diseases and insect pests, vegetable farmers must do a good job in spring management and overcome difficulties to achieve high yield. Specific measures are as follows: 1. Pour back green water at the right time. Choose continuous sunny weather, timely pour back to green water, when pouring back to green water, apply 20,30kg urea per mu to promote garlic growing and strong seedlings. two。 Flushing application of sulfur-based high-nitrogen and high-potassium fertilizer, plus biological fertilizer to promote seedlings. When watering garlic with the second water, we should choose sulfur-based high-nitrogen and high-potassium fertilizer plus soil-better biological bacterial fertilizer 10 kg to apply with water to supply garlic balanced nutrients to make its roots good and strong. 3. Spray fertilizer on the leaves. 2-3 days after watering the green water, use Jintailong 200 grams plus 2% urea per mu, or potassium dihydrogen phosphate to accelerate the enrichment of boron 50 grams to 15 kilograms of water, and spray the vegetables after the morning dew or before 5: 00 p.m. The whole growth period was sprayed for 3 times with an interval of 7 to 10 days. 4. Control underground pests and promote high yield and harvest. In the middle and last ten days of April, insecticides such as Lesben and phoxim were applied with water at the rate of 1 kg per mu. The medicine solution is first poured into the container and mixed with water to form the mother liquid, and then flushed with the water to make the garlic root receive medicine evenly. 5. Apply bolting water. When the height of garlic bolting is about 15 cm, applying 8 kg of high nitrogen and potassium per mu with water is beneficial to improve the quality and yield of garlic bolts. 6. Strengthen the management after bolting. The application of expanded garlic fertilizer can promote the downward movement of nutrients and lay a good foundation for the high yield of garlic. After bolting, the nutrition of the upper part of the garlic plant will be transferred downwards, and 5kg of potassium sulfate with 65% available content per mu will be applied with water to promote the expansion of garlic.