Process for accurate pruning of camellia oleifera trees

Abstract

The invention provides a process for accurate pruning of camellia oleifera trees, and relates to a camellia oleifera planting technology. The process solves the problems of the use of a knife, incising directions and angles, and stubble positions and heights, and aims at stem thinning and cutting back in main technical measures of pruning, wherein the stem thinning refers to cutting off an entire branch for the purpose of preventing a new branch bud from regrowing at an original point of attachment, and the cutting back refers to cutting off a part of a branch tip for the purpose of controlling apical dominance, and promoting growth of lateral branches and buds; the growth direction of a branch is changed. The process is characterized in that the stem thinning and the cutting back need to achieve 'close attachment, flatness and inclination' of a pruning wound, wherein 'close attachment' refers to that the pruning wound needs to be closely attached to a root part of a branch during stem thinning to leave no shearing pile; the 'flatness' refers to enabling directions of kept branches and buds to be consistent with that of the pruning wound to achieve basic parallelism during cutting back; the 'inclination' refers to that all pruning wounds are smooth and have certain inclination angles to avoid a horizontal state, and flat shearing has a biggest hidden trouble that incisions cannot heal for a long time, and accumulates water easily to cause mildew and rot.

Description

technical field [0001] The invention relates to a camellia oleifera planting technique, in particular to a precise pruning technique. Background technique [0002] Camellia oleifera is one of the four major woody oil tree species in the world, and its main product, camellia oil, is also one of the most important edible vegetable oils in my country. With the popularization of high-yield and excellent clone varieties, Camellia oleifera can be re-emphasized. However, due to the influence of traditional thinking and immature management technology, there are still a lot of problems of extensive management. For example, shaping and pruning is one of the important technical measures for high-yield cultivation, and it plays a very important role in promoting the stable and high yield of camellia oleifera. It was not until recent years that it has attracted the attention of management and technical units. The books and materials on the cultivation and management of camellia oleifer...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a precision pruning process for camellia oleifera trees, which can solve the problems of using a knife, the direction and angle of the incision, and the position and height of piles during the pruning process of camellia oleifera trees, so as to avoid the failure of the growth of camellia oleifera due to wrong pruning and extensive pruning. The problem

Images