1. According to the requirements of ecological theory, the scientific planning and design, combined with the overall layout and structure of the tea plantation, adheres to the principle of “going easily first, then focusing first and then decentralizingâ€, and scientifically and rationally planning and designing the park, forest, and water in the project area. Road, formulate detailed implementation plans, and do a good job in key tasks such as project surveying, construction, and investment budgeting, so that each piece of tea plantation that has been modified will have a map and an effect map in advance, and improve the rationality and predictability of project planning and design. Scientific, accurate and practical.
2. Construct protective forests Sheltered forests shall be built at the tops of the tea gardens, around the roadsides and at the tuyere to increase the degree of greening and prevent harmful substances such as sand and airborne dust from contaminating the tea plantations.
3. Tea garden residency model a. High-density retention model: Line = 2m 2.5m, Plant height controlled between 1.8m - 2.5m, 160 tea trees per acre, and 6-8 other trees , Line = 10m 10m. b. Interval retention model: line = 6m 5m, plant height controlled between 1.8m - 2.5m, 20 tea trees per acre, and 8-10 other tree species. Line = 8m 8m ; c, Tea - wolfberry, tea ¬ - leguminous tree species (fixed nitrogen) Mode: Select tree species in the local monsoon evergreen broad-leaved forest and the mid-mountain wet evergreen broad-leaved forest: Eucalyptus, Litsea cubeba (wooden ginger) Etc.) The selection of legume plants with nitrogen-fixing function can not only improve soil physical and chemical properties, increase soil fertility, but also meet the needs of direct light and scattering of tea light; d. Tea-economic fruit and fruit intercropping: According to appropriate density and local water and fertilizer in the transformation of tea plantations. Conditions, select fruit trees or economic forests that have no joint pests and diseases, high branching levels, good efficiency, quick production, such as Litsea cubeba (wood ginger), Eucommia ulmoides, etc., configure the structure of Joe-Irrigation, intercropping trees not only have ecological Benefits, but also increase the benefits of tea gardens.
4. Planting sidewalks, hilltops, all around the park, and trenches trees Plant roadside trees along the tea plantation roads or in open areas. The specifications are generally based on a plant with a spacing of 6 meters and 1 plant. The trees are planted on the tops of the hills, ditches, and gardens. 3m 3m, the tree requires the selection of broad-leaved trees, such as camphor tree, east water melon tree, etc. It is conducive to wind protection, regulating the micro-climate climate of tea plantations, conserving water sources, protecting natural enemies, cultivating biodiversity and beautifying the tea garden environment.
5, planting the ladder wall plant in the tea plantation slope ladder wall, planted in the gap round-leaf Cassia, Pinto peanuts and other plants, planting procedures due to variety, tea garden topography, soil fertility status varies, generally to dig seeds live It is advisable that 3-5 seeds per hole should be covered with fine soil and should not be affected by sowing. The purpose of planting grass is to increase the vegetation coverage of tea plantations, strengthen the ladder walls, reduce water and soil loss, enhance soil conservation, water conservation, and fertility conservation, create natural enemies habitat, and realize the biodiversity of tea gardens; there is nitrogen fixation in young tea plantations. The role of legumes and green sage, such as milk vetch, wolfberry.
6. The construction of drainage system will be designed and arranged according to the size of the tea plantation area. Reservoirs and water storage pits will be built. The reservoir capacity is generally 15 -20m3. It is also advisable to build filter pools with conditions. The capacity is generally 30m3. The pit capacity is generally 3 - 5 m3, and the purpose of impounding is to retain drainage and produce irrigation water. At the same time, bamboo ditch with a depth of 15cm and a length of 5 -10m was built on the inside of the tea garden to solve the rainy season drainage and protect the ground of the tea garden. Conditional tea gardens may consider installing sprinkler irrigation systems to improve the quality of irrigation, improve the ecological environment, and enhance the ability to resist drought and drought.
7. The installation of prevention and control facilities, due to the location, due to the installation of insect measures and lamp, physical insecticidal lamp, help to reduce the harm of insects, improve the effectiveness of pest control and the health and safety of tea products. At the same time, the laying of chickens, geese and other birds in the tea garden has the effects of eliminating pests, poultry manure, increasing soil organic matter, and assisting with manual weeding, and is worthy of promotion and application.
8. The improvement of structural varieties of improved varieties is an important part of the standardization of ecological tea gardens, and it is generally appropriate to select high-quality, high-resistance varieties. Such fine varieties as Yunkang No. 10, Xueyue 100, Zijuan, Longleaf Pale, Peach-type leaves, etc., through the introduction of improved varieties, optimization of tea garden layout and variety structure, and improving the ecological and economic benefits of tea gardens.
9. Application of Safe Green Tea Organic Fertilizer and Safe Pesticide Tea Garden Strictly control the application of unqualified fertilizers and the application of incomplete pesticides to prevent human factors from affecting the quality of tea.
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