The transformation of conventional tea gardens into organic tea gardens is a systematic project. It is advisable to carry out the construction through the ecological construction during the transition period and in accordance with the management measures for organic tea technology so that the quality and technical indicators of the original regular tea gardens all meet the organic tea targets and then pass. Organic tea certification can be officially converted to organic tea production base (tea garden). First, the detection and determination of the test identified that the general tea garden of the atmosphere, soil, water, surrounding environmental quality and production of tea testing, and then the test results and the organic tea quality standards for comparison, what to make up what, step by step, batch conversion . For some quality indicators, there is a large gap between them and the tea gardens that are more difficult to convert should not be forced to switch. Otherwise, it would be less effective. Second, the transformation of tea garden 1, the transformation of young tea plantation Tea plantation lack of the same species, the same age of plants to fill the shortage, to ensure that the tea garden has a good garden phase, and then according to the organic tea quality and technical management measures to strictly manage. 2. Production of Tea Plantation Renovation The canopy and the tree body were reconstructed according to the condition of the trees in the tea plantation using light shearing, heavy shearing, deep cutting, and pedestal pruning. 3. The transformation of deserted tea gardens restores deserted tea gardens to normal production of tea plantations, including technological transformations such as the transformation of tree crowns and tree bodies, replanting of deficiencies, shallow ploughing and weed removal, deep turning and soil improvement, reuse of basal fertilizer, and scientific top dressing, followed by organic tea quality. Technical management measures are finely managed. Third, the soil management 1, shallow tillage weeds conversion tea gardens to intensive cultivation, diligent weed removal. However, when the conventional tea garden soil has been converted into fertile, soft, weed-free, and the canopy coverage has reached more than 90%, it is possible to use reduced tillage or no-tillage techniques. 2. Grass-covering grass cover between tea gardens inhibits weed growth, preserves water, preserves soil, preserves fertilizer, regulates temperature, cultivates soil biota, increases soil biological activity, increases soil organic matter, and improves soil physical and chemical properties and soil environmental quality. There are obvious effects. Covering the forage with green manure, rice straw, crop stalks, etc. is preferred, covering a thickness of 5 to 10 cm, and using more than 1,500 kg of forage per mu. 3. Young planting green tea plantations and renewed tea plantations have small canopy coverage and large gaps between rows. Greenhouse fertilizers should be planted in tea gardens not covered by rows, which can not only improve tea plantation microclimate, but also increase the organic fertilizer source of tea gardens. . The green manure can be mixed with high, short, and barley varieties, and can also be planted separately; it can be planted in spring, summer, autumn and winter. The varieties include big-leaf kidney beans, creeping orchids, airplane grasses, amorpha, pigeonpeas, and purple clouds. English, Chinese wolfberry fruit, Chinese wolfberry, Feitian radish, arrow pea, etc. are excellent. 4. Restocking biological tea gardens, stocking turtles and other organisms can improve soil structure and soil physical and chemical properties and fertility. The stocking of insectivorous organisms can reduce pests and insect pests and achieve pest control. 5. Fertilizer management Topdressing and base fertilizer are the basic conditions for the normal growth and development of tea plants and the harvesting of quality fresh leaf raw materials. Fertilizers to be applied should be fertilizers that can be applied according to the fertilization guidelines of organic tea gardens, such as heap fertilizers, animal manure, and cake fertilizers. Peat, humates, animal residues or products, green manure, grass fertilizers, fungus fertilizers, organic tea-specific fertilizers, natural mineral fertilizers and mineral products, and amino acid foliar fertilizers are pollution-free fertilizers that have been treated without pollution. The use of organic fertilizers such as chemical nitrogen fertilizers, chemical potash fertilizers, chemical phosphate fertilizers, chemical compound fertilizers, chemical foliar fertilizers, municipal waste, factories, and urban waste water is strictly prohibited. Fourth, pest prevention and control should adopt the protection of tea garden community structure to maintain the ecological balance; protection and use of natural enemies resources, improve the natural biological control capabilities of the technical measures to achieve; should adopt agricultural technology measures to strengthen the tea garden cultivation management; use of appropriate physics Prevention and control technology, the use of plant sources and mineral sources of pesticides conditionally; the use of chemical pesticides is strictly prohibited, to ensure that the tea garden is not contaminated by chemical pesticides. In addition to the use of chemical pesticides, tea gardens are strictly prohibited, and the use of chemical herbicides, chemical synergists, soil conditioners, and the use of contaminated water to irrigate tea gardens are strictly prohibited, ensuring that the tea gardens are free from pollution. V. Ecological Construction Improve the construction of isolation belts, windbreaks, shading trees, slope protection trees, roadside trees, ditch-edge trees, mountainside trees, etc., and cultivation of green manure at the corners, and tea garden water conservancy systems, road networks, and Shantang Reservoir Supporting and perfecting. VI. Environmental remediation According to the quality standards for the construction of organic tea bases, the environmental quality of the tea gardens and the surrounding environment shall be improved so that the conventional tea gardens will be converted into organic tea gardens in accordance with the quality. China Agricultural Network Editor