pruning time pruning tools pruning principles Specific pruning methods The maintenance of yew after pruning is known as the "giant panda among plants". Due to its unique medicinal value and ornamental properties, it is widely planted in all parts of our country. The pruning of locally planted yew is a key link to ensuring its healthy growth and aesthetic shape. This article will introduce in detail the pruning methods of locally planted yew to help you create a healthy and lush crown. The best time to prune locally planted yew is generally in spring and autumn. Spring pruning can promote tree growth, while autumn pruning helps trees accumulate nutrients and lay the foundation for growth in the coming year. When pruning tools prune locally planted yew, sharp and clean scissors or saws should be used. The cleanliness and sharpness of the tools directly affect the pruning effect and tree health. Pruning principles 1. Retain healthy branches: When pruning, priority should be given to retaining healthy and vigorously growing branches, and remove sick, dead and crossed branches.
2. Maintain the tree shape: Trim the appropriate tree shape according to personal preferences and planting purposes, such as cone shape, sphere shape, etc.
3. Ventilation and light transmission: When pruning, ensure ventilation and light transmission inside the trees to avoid the occurrence of pests and diseases. Specific pruning methods 1. Main trunk pruning: When pruning the main trunk, keep the tree shape and remove sick and weak branches to make the tree grow more orderly.
2. Branch pruning: For the branches of locally grown yew, they should be pruned according to the tree shape requirements. Generally, the main branches are retained, the lateral branches are removed, and a reasonable spacing between branches is maintained.
3. Branch pruning: When pruning branches, keep the branch length moderate to avoid being too short or too long. Too short will affect tree growth, and too long will easily cause pests and diseases. After pruning, the trees should be maintained in a timely manner, including watering, fertilization, pest and disease control, etc. The following are some maintenance points: 1. Watering: Water in time after pruning to keep the soil moist and promote wound healing.
2. Fertilization: After pruning, appropriate amount of compound fertilizers can be applied to supplement the nutrients needed for tree growth.
3. Pest and pest control: Regularly inspect trees and prevent pests and diseases found in time to avoid affecting tree growth.
Pruning locally grown yew is a highly technical task that requires mastering certain skills and principles. Through the introduction of this article, I believe that you have a deeper understanding of the pruning methods of locally grown yew. As long as you follow the correct pruning method and do a good job in maintaining it, your yew will surely thrive and become a beautiful landscape.
References: [1] Zhang Wei, Li Ming. Cultivation and pruning techniques of yew [J]. Forestry Technology, 2018, 45 (3): 78-80.
[2]Wang Fang, Liu Yang. Cultivation and maintenance of yew [J]. Agricultural Technology, 2019, 16 (5): 45-47.