Planting oil tea tree is to be able to make money, then make money that means that the yield should be high quality to be good, so we need to choose high quality seedlings, first of all, we need to choose according to the location of the climate and soil conditions to select the seed, followed by the selected flowering cycle of the oil tea tree should be the same, and finally is the choice of the state departments to identify the best varieties, the results should be large, but the fruit skin should be thin, the oil yield should be high, resistance to the varieties. The last is to choose the good varieties identified by the relevant state departments, the results should be large, but the fruit skin should be thin, the oil yield should be high, and the resistance should be strong varieties. Secondly, oil tea planting is generally used seedling cuttings or grafting, so when choosing seedlings, you should choose the stronger and disease-free seedlings, so that the survival rate and the subsequent yield will be high.
2, selecting the land rectification
The soil of the oil tea tree planting is preferably acidic, so that the planting of the survival rate will be high, followed by the soil to be more fertile, preferably red soil or sandy soil, and finally is the oil tea tree, it is the growth of the early stage of the shade, but the late stage but the need for sufficient light, so we had better choose the sunshine is more than the price of the Oni sufficient semi-public slopes, or the sunny slopes. Or a sunny slope will do. We should be based on the specific situation to carry out, in the flat land we need to plow all the way through, and in the slope can choose to plow only a small area to be planted, which can reduce the amount of labor can also prevent the destruction of vegetation.
3, reasonable planting
The oil tea tree is generally planted in October or February each year, this time to plant the survival rate of the oil tea tree will be much higher than usual, followed by planting the density of the best control in an acre of land planted about one hundred, that is, the interval between each plant is about two meters, the interval between each row of about three meters. You can use seed sowing can also use seedling cuttings or grafting, but the seed sowing growth cycle will be longer, but basically are almost two and a half to three years or so results.
4, scientific fertilization
Fertilizer we have to be divided into three stages, the first is the seedling time fertilization is mainly nitrogen-based fertilizer, that is, we often say urea, mainly to promote the growth of the oil tea tree, the second stage is full of three years of the beginning of the results of the oil tea tree, this time, the oil tea tree is in the prime of life, so we need to be divided into three steps of fertilization, first of all, is a growth fertilizer in spring. The first is to apply a growth fertilizer in the spring, wait until the flowering time to apply a flower promotion fertilizer, and finally is the result of the time to apply a strong fruit fertilizer. The third stage is when the oil tea tree has some years, we need to add a maintenance fertilizer on the basis of the second stage, that is, after the oil tea harvest. Growth fertilizer is mainly nitrogen fertilizer, flower fertilizer is mainly potash and phosphorus fertilizer, fruit fertilizer is mainly boron fertilizer.
5, field management
Field management includes daily plowing and weeding, pest control, pruning and garden cleaning. Then we will say one by one, the oil tea tree needs about three times a year of plowing and weeding, which can improve its resistance, but also to a certain extent to speed up the growth rate. Oil tea tree resistance is very strong, so there is rarely the emergence of pests and diseases, nevertheless we are still in the prevention, that is, regularly to the oil tea tree spraying some Bordeaux liquid or polymyxin, in the time of pests spraying some trichlorfon solution can be. Branches and leaves branch pruning is a more important step, because the oil tea tree in the middle and late need sufficient light, so we have to grow more lush place of branches and leaves cut some, followed by the bottom of the weaker branches and leaves, as well as dead branches, diseased branches and cut, which can increase the yield of the oil tea tree. The last is the garden cleanup, generally in the oil tea harvest immediately after the need to carry out, we have to field debris and dead branches and other cleaned out, and then sprinkled with a layer of lime for disinfection.