Field follow-up management of garlic stalk after harvest

First, clean Tian Yuan in time. After the harvest of garlic bolts, garlic farmers should clean the field source in time, arrange the leaves damaged by bolting in the field, take the broken leaves, old leaves and diseased leaves out of the field and bury them deeply, so as to prevent the accumulation of bacteria in the field year by year and reduce the number of pathogens in the soil next year.

Second, do a good job in clearing ditches and regulating soil moisture. Making use of the free time after garlic stalk harvest, garlic farmers should do a good job in cleaning the soil moisture ditch in the garlic field, prevent the accumulation of water in the field after rain, affect the growth of garlic, ensure the matching of soil moisture in the field, unobstructed drainage, and improve their resistance to stress.

The third is to apply head-boosting fertilizer. 2-3 days after bolting, 5 kg of urea and 5 kg of potassium sulfate were applied per mu. At the same time, 0.2% potassium dihydrogen phosphate and 1% urea were sprayed outside the roots and sprayed twice every 5-7 days, so as to prolong the life of functional leaves, prevent premature senescence and promote the supply of nutrients needed for bulb expansion.