After the spring tea is picked, the tea tree body has consumed a lot of nutrients, coupled with the cultivating tillage in the winter and spring, resulting in the breeding of weeds in the tea garden, soil compaction, poor soil fertility, and the growth of the tea tree is hindered. To this end, it is recommended that farmers all over the country take the following management work in time after spring tea picking: Timely fertilization: After the spring tea is picked, soil nutrients are reduced, soil fertility is reduced, and fertilization is needed in time. Urea 10-15 is required for each tea plantation. Kilograms, soil miscellaneous fertilizers or pig bullfighting fat 50-60, and with phosphorus, potassium fertilizer 20-30 kg, fertilizer to be applied between the rows of tea trees ditch, applied after the cover soil, in order to restore the tea garden soil. Weeding and weeding: After picking spring tea, we must carry out cultivating and weeding in order to restore the growth of tea plants. The depth of the cultivator is about 10 cm, and it can be intensively cultivated at a distance of about 30 cm from the neck of the tea tree, with the exception of net weeds. Pruning Taiwan: After picking the spring tea, it is necessary to prune the table according to the growth of the tea. The pruning of branches that had been raised during the year was trimmed to remove shoots, leggy branches, dead branches, diseased shoots, etc. from the previous year, and the sturdy stalks were kept in order to sprout buds. For aging tea trees, heavy pruning must be carried out, cut about one-half of the canopy, leaving the main branches and lateral branches, or to adopt methods of Taiwan, and then re-fertilize material, strengthen management, and promote the restoration of tea tree vigor early. Supplemental grass and grass: After the spring tea is picked, it is necessary to plant grass and grow grass in the tea tree line, which will help prevent water and soil erosion in the tea garden, reduce water evaporation, regulate soil temperature and humidity, and suppress the growth of weeds. The thickness of the grass is generally about 5 cm, and summer green manure such as pig kidney beans, black kidney beans and orchid pods are planted between the tea trees. They are uprooted and buried under the soil during the full bloom period, providing rich organic fertilizers for tea trees. And cultivate tea gardens. Prevention and control of pests and diseases: During the early summer, the main diseases and pests of tea plants include leaf blight and tea caterpillars, tea leafhoppers, and tea leaves. For the leaf blight, national spraying of lime sulfur and Bordeaux mixture shall be used for prevention and control; for tea caterpillar, 90% trichlorfon can be sprayed with 1000 times liquid; 2 small green leaves of tea can be treated with 20% speed of avermectin 1000 times spray; tea蚜 can use 40% dimethoate EC 800-1000 times spray control; other early damage such as tip 蛀 moth, tea Tianni, etc., you can use artificial killing, and cut off the victim branches eliminate pests, to facilitate the tea tree robust growth. China Agricultural Network Editor