Pruning and trimming method for osmanthus trees

Abstract

The invention discloses a pruning and trimming method for osmanthus trees. The method comprises the following steps: 1. selecting and reserving one trunk at a youngling stage of osmanthus, and carrying out tip pruning when each tree trunk reaches predetermined height; 2. carrying out pruning in winter and spring every year, and pruning poor branches and leaves, too-close branches and leaves, tinnybranches and leaves, diseased branches and leaves and flowerless branches and leaves; 3. carrying out tip pruning when the height of each young tree grows to one meter; 4. cutting off upper half parts of trunks if the osmanthus trees are tall but lower parts are short of branches and leaves; and 5. pruning robust branches and leaves of upper half parts if the osmanthus trees are top-heavy and aretoo tall, and reinforcing fertilizing and watering management on the pruned osmanthus trees. According to the method, ventilation in the forest is improved; and orderliness of outline is kept, anomalous growth is prevented, the nutrient waste of useless branches and leaves is reduced, and growth is promoted.

Description

technical field [0001] The invention relates to the technical field of tree planting, in particular to a method for pruning and shaping sweet-scented osmanthus trees. Background technique [0002] Osmanthus fragrans is an evergreen tree or shrub, 3-5 meters high, bark grayish brown; branchlets yellowish brown, glabrous; leaves leathery, elliptic, oblong or elliptic-lanceolate, apex acuminate, base gradually Narrowly wedge-shaped or broadly wedge-shaped, entire margin or usually with fine serrations on the upper part, glabrous on both sides; cymes clustered in leaf axils, or nearly broom-shaped, with many flowers in each axil; bracts broadly ovate, textured thick. [0003] Osmanthus osmanthus tree is due to its many branches and leaves, and its production is luxuriant. It often needs to be pruned and shaped in the planting process. The existing pruning and shaping methods cause greater damage to the plant, affect its growth, and even grow abnormally. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0003] Osmanthus fragrans has many branches and leaves, and its production is luxuriant. It often needs to be pruned and shaped during planting. The existing pruning and shaping methods will cause greater damage to the plant, affect its growth, and even cause abnormal growth.