Kiwi fruit vegetative shoot umbrella suspension guiding method

Abstract

The invention provides a kiwi fruit vegetative shoot umbrella suspension guiding method. The method comprises the following steps of arranging a 6-8 m galvanized steel pipe on the side edge of the stand columns of the adjacent rows, at a top end, using a plastic wire and pulling obliquely next to main vine branches which need to be cultivated on the two adjacent rows, guiding vegetative shoots which need to be cultivated to climb upwardly, and cultivating into the fruiting mother branch of the next year; because of the effects of positions and angles, realizing a condition that suspension guiding branches are uniformly grown upwardly; achieving a condition that new branches are not grown from the bases of the vegetative shoots, converting buds above a main branch and the buds under the main branch into a middle buds with s same growth potential; during winter pruning, leaving the 10 to 15 cm length of the fruiting mother branch in a greenhouse and cutting off, and selecting the vegetative shoot from a base bud in the next year and taking as the fruiting mother branch of the third year; and placing the vegetative shoot suspended on a plastic line on the greenhouse, fixing evenly onthe greenhouse and taking as the fruiting mother branch of the next year, and alternately achieving fruiting year by year. After suspension guiding, the high position and illumination advantages of the vegetative shoots make the vegetative shoots grow healthily and do not grow excessively, and the growth of the fruiting branch is not affected.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to an umbrella-shaped suspension method for kiwi fruit vegetative branches. Background technique [0002] Traditional kiwi fruit tree branches and tendrils cultivation methods are as follows: Take kiwifruit flat scaffolding as an example: the current traditional plastic surgery divides kiwifruit branches and tendrils into five levels, namely the main trunk, main tendrils, side tendrils and fruiting branches, and vegetative and fruiting branches. These five levels of branches rely on pruning to break the temporary growth balance of branches, leaves and roots, and promote branches at the positions required for plastic surgery to achieve the purpose of plastic surgery. This traditional method takes a long time for shaping, requires a lot of pruning, and damages the tree body. It usually takes 3 to 4 years to complete. The growth of branches and physiological conditions...

AI Technical Summary

Problems solved by technology

This traditional method takes a long time for plastic surgery, a large amount of pruning, and great damage to the tree body. It usually takes 3 to 4 years to complete.

Due to the difference between the growth branches of fruit trees and their physiological conditions, environmental conditions, branch growth positions, angles, and auxin, they often fail to meet our plastic surgery requirements; more labor is spent all year round, and the production cost is relatively high.

Images