First, the newly-established tea gardens cultivating and managing new developments Tea gardens are generally clonal tea plants. The seedlings of these tea plantations are bred by asexual reproduction techniques, their root systems are shallow and underdeveloped, and their water-absorption capacity and drought resistance are relatively poor. Therefore, they must be adopted. Targeted measures are managed to achieve better results.
1. Timely weed control and fertilization Weed control is a period of tea growth. Due to the growing period of tea seedlings, it is more sensitive to herbicides. Artificial weeding is recommended and weeding should be avoided when weeding the roots of tea seedlings. Appropriate cultivation of soil nearby to improve the effect of drought, such as using glyphosate to weeding should avoid spraying to the tea seedlings, affecting the growth of tea seedlings. For the newly developed tea gardens, fertilization should adhere to the principle of a small number of times, with 2-3 kilograms of urea per mu or imported compound fertilizer.
2, do a good job in ditching drainage or water conservation work spring rainfall, if the tea garden is not smooth, tea susceptible to moisture rot, affecting the growth of tea seedlings. Therefore, the land of the tea plantation should be drained in a timely manner, so that the rain stops the tea garden from drying up and does not accumulate water. Mountain tea gardens should be organized in Zhujiegou for conservation purposes.
3. Grasp pest control The most important pests in the new development of tea gardens are small green leafhoppers and aphids, which can be used as long as 3000 times of 10% imidacloprid and 80% of dichlorvos 1000 times to spray.
Second, the transformation of low-yielding tea gardens
The low-yielding tea plantations planned for transformation in 2006 should be completed by the end of May. Tree renewing method (1) Taiwan 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈. (2) Heavy pruning: The tree tends to be senile, and the tea tree whose yield cannot be improved is cut off from the ground by 30 cm to 40 cm to cut the upper branches.
1. Timely weed control and fertilization Weed control is a period of tea growth. Due to the growing period of tea seedlings, it is more sensitive to herbicides. Artificial weeding is recommended and weeding should be avoided when weeding the roots of tea seedlings. Appropriate cultivation of soil nearby to improve the effect of drought, such as using glyphosate to weeding should avoid spraying to the tea seedlings, affecting the growth of tea seedlings. For the newly developed tea gardens, fertilization should adhere to the principle of a small number of times, with 2-3 kilograms of urea per mu or imported compound fertilizer.
2, do a good job in ditching drainage or water conservation work spring rainfall, if the tea garden is not smooth, tea susceptible to moisture rot, affecting the growth of tea seedlings. Therefore, the land of the tea plantation should be drained in a timely manner, so that the rain stops the tea garden from drying up and does not accumulate water. Mountain tea gardens should be organized in Zhujiegou for conservation purposes.
3. Grasp pest control The most important pests in the new development of tea gardens are small green leafhoppers and aphids, which can be used as long as 3000 times of 10% imidacloprid and 80% of dichlorvos 1000 times to spray.
Second, the transformation of low-yielding tea gardens
The low-yielding tea plantations planned for transformation in 2006 should be completed by the end of May. Tree renewing method (1) Taiwan 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈 刈. (2) Heavy pruning: The tree tends to be senile, and the tea tree whose yield cannot be improved is cut off from the ground by 30 cm to 40 cm to cut the upper branches.