Tea oil is a superior vegetable oil that people like to eat, but most oil tea trees tend to age after aging, and their output declines year by year. Why did the tea tree decline? The author thinks that the main reasons are as follows:
1. No slop fertilization. Most farmers do not go into the mountains because they are not ripe for tea. Therefore, it is impossible to fertilize the tea tree stalks. This year after year, nutrients in the soil are gradually depleted, eventually resulting in malnutrition of the tea tree and the result is reduced.
2. No trim update. Tea tree can promote new branches through pruning, and it will remain prosperous, but farmers rarely prune the tea tree.
3. No tree protection pests. Camellia oleifera long-term unmanned management will cause thorns and other parasitic vines to become entangled, which will affect the tree growth. After Camellia oleifera, ants, and other diseases and insect pests have occurred, few people control it, resulting in the gradual aging of Camellia oleifera.
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