Forestation (1) land preparation, digging holes, under the base fertilizer land preparation, first clean up the forest floor, comprehensively cut the trunk, digging out the roots, horizontal banding land preparation. (Dig large holes, gauge) land preparation, digging holes, grid for 30 × 30 × 40cm or 40 × 40 × 60cm; under the base fertilizer, the application of nitrogen, phosphorus and potassium composite fertilizer 250g / hole, fertilizer and hole subsoil fully mixed. Note: do not use fire soil and grass ash as base fertilizer.

(2) Selection of strong seedlings ) grafted and cuttings selection: annual seedling height of 11cm or more, two-year-old seedlings height of 40cm or more. Live seedling selection: annual seedling height of 25cm or more.

(3) Reasonable planting density ) According to the conditions of the land, the characteristics of varieties, nurturing management level and other circumstances to design the appropriate density, the appropriate spacing between rows of 2.5-3.0m, plant spacing of 2.0-3.0m, that is, 60-120 plants per acre.

(4) timely planting ) late winter and early spring caused by the forest survival rate is relatively high, the winter in late November to the following spring in May can be. And the spring planting is better. Planting should be selected on cloudy days or sunny days in the evening, rainy days when the soil is too wet is not suitable.

(5) Nurturing management) Timely nurturing management after oil tea afforestation to create superior environmental conditions to meet the requirements of oil tea growth and development of water and fertilizer is to ensure that the afforestation is a key measure to ensure the survival and early fruitful yield. Nurturing young forest The young forest period refers to the stage from planting to entering the pre-fruitful period, the management of this period is characterized by prompting the rapid expansion of the tree crown, cultivating a good tree structure, promoting the accumulation of nutrients in the tree, and laying a foundation for entering the fruitful period. Weeding and loosening: Weeding and loosening twice a year, the first time in May to June, the second time in August to September, for 3 to 4 years, and then 1 to 2 times a year. Weeding and loosening the soil, pay attention to soil and water conservation. Fertilization: the first few years of afforestation fertilization is particularly important, can be combined with the management of set crops to increase the application of organic fertilizers, improve the soil, young trees in the period of nutrient growth, fertilizer is mainly nitrogen fertilizer, with phosphorus and potassium fertilizers, the main attack on the spring, summer, autumn three times the tip of the tree with the size of the tree so that the amount of fertilizer from small to large, year by year to improve. Tree Cultivation: Tree Cultivation: After the oil tea planting, set the stem at 30-50cm from the interface, retain the main trunk appropriately, and in the first year, select and retain 3-4 strong-growing, reasonably oriented lateral branches at 20-30cm to cultivate the main branches; in the second year, retain 2-3 strong branches on each main branch as the secondary branch; in the 3rd-4th year, on the basis of continuing to cultivate the main and secondary branches, cultivate the strong spring tresses on them into the lateral branch groups, and make the three spring tresses as the secondary branch groups. In the 3rd-4th year, on the basis of continuing to cultivate the main and secondary branches, the strong spring tips on them will be cultivated into a group of lateral branches, and make the proportion between the three reasonable and evenly distributed. Oil tea in the tree when the conditions are suitable, with the inside fruit habit, but pay attention to the canopy to retain more branches to cultivate a compact crown, tree shape open yielding tree type. Pay attention to plucking, control the branch tips, and cut off the long branches that disturb the shape of the tree, disease and insect branches, overlapping branches and dead branches. Young trees in the first three years need to remove the flower buds, do not let the fruit, to maintain the tree nutrient growth, accelerate the formation of the crown. Oil tea into the forest management Oil tea into the fruiting period is generally in the fruiting period, a large number of fruits each year, need to consume a large number of nutrients, so the main work of the forest management is to strengthen the forest soil, fertilizer, water management, restoration of the tree, prevention and control of pests and diseases. Irrigation technology: Irrigation technology: oil tea fruits will consume a lot of water, generally July-September precipitation is mostly less than 300mm, and this is the period of fruit expansion and oil transformation, known as "July dry ball, August dry oil". Reasonable increase in irrigation can increase yield by more than 30%. Pruning technology: Pruning technology: oil tea pruning is carried out after fruit picking and before spring sprouting. Adult oil tea trees are mainly only spring tops, summer and fall tops are less, and the contradiction of fruit tops is not prominent. The spring tips are the main source of fruiting branches, to try to retain, generally only the position of the inappropriate long branches, overlapping cross branches and disease branches, etc. Thinning, as far as possible to retain the inner fruiting branches. Oil tea fruits for several years, some branches have a tendency to aging, or because the position is too low or too weak, and easy to disease, should be timely retraction pruning or cut off from the base, and then in the side of the other selection of the appropriate parts of the strong branches for the cultivation of supplementation, to maintain a balance of vigorous nutrient growth and reproductive growth. Through rational pruning can make the yield increase of more than 39%, branch disease rate reduced by 70%.