A kind of pruning method of avocado tree type with both fruit and leaves

Abstract

The invention relates to a pruning method for avocado tree type with both fruit and leaves, belonging to the technical field of avocado tree type development, comprising the following steps: removing terminal buds, erasing redundant side buds, adjusting the angle of side buds, and forming a Y-shaped tree shape , keep 3 to 5 side buds for each side branch, and adjust the angle. From December to January of the next year, the branches are pruned, the overall tree shape and height are controlled, and the avocado crown tree shape with both fruit and leaves is obtained. The pruning method described in the present invention is suitable for the cultivation of avocado tree type with both fruit and leaves, and can combine the aquaculture industry and the fruit industry to make the avocado tree type dwarf. While having high yield and high yield, it can also grow more leaves and use its leaves to grow silkworms. The breeding of one tree can be used for multiple purposes (greening of barren hills, fruit, wild silkworm breeding, etc.), and the purpose of integrating the two industries.

Description

technical field [0001] The invention relates to the technical field of growing avocado tree type, in particular to a method for pruning avocado tree type with both fruit and leaves. Background technique [0002] Avocado (Persea Americana Mill), also known as avocado, avocado, belongs to Lauraceae Avocado, evergreen tall trees, native to central Mexico and the West Indies. Avocado fruit is green and pear-shaped. The ripe fruit pulp has a creamy aroma. It is rich in various unsaturated fatty acids, proteins, minerals and multivitamins. Its unsaturated fatty acid content is as high as 80%. It is a high-energy and low-sugar fruit. Sterols have important physiological functions such as lowering cholesterol and blood lipids, protecting the cardiovascular and liver systems, and have extremely high nutritional and medicinal values. They are typical high-energy, low-sugar, and precious healthy fruits in tropical and subtropical regions. Now avocados are cultivated in more than 40 co...

AI Technical Summary

Problems solved by technology

1. The tree type is not pruned, the number of branches is small, and the number of fruit bearing is relatively small; 2. It is inconvenient to pick the fruit when harvesting; 3. The branches of avocado are fragile, and they are allowed to grow naturally. When the tree type is tall, it is easier to blow the branches when encountering strong winds. blown down

4. The leaves on the sunny side of the fruit tree are dense, and the leaves on the back side are sparse. The leaves are evergreen and do not fall off.

Avocados are not resistant to felling, and excessive pruning will affect the normal growth of avocado trees. Therefore, avocado cultivation techniques at home and abroad generally emphasize that avocado trees should not be pruned, thus ignoring the importance of avocado tree development