Kiwifruit fishbone-shape simple pruning method

Abstract

The invention discloses a kiwifruit fishbone-shape simple pruning method. Only two main branches are remained on the main trunk of each kiwifruit tree, wherein the two main branches are respectively located on the two sides of the main trunk. After fruiting, fruiting base branches on the main branches are all cut off, wherein piles with lengths of 1-2cm are remained; robust vegetative branches of the current year from the main branches or from the main branch piles are selected as fruiting base branches for the next year, wherein the fruiting base branches are regularly arranged on the two sides of the main branches; the spacing for the fruiting base branches on a same side is 20-25cm, and the fruiting base branches on the two sides are arranged alternately. The method has the following advantages: the pruning method is simple and is easy to learn; labor efficiency is high; the yield is increased by approximately 30%; kiwifruit overall quality is high; the trees are neatly arranged, and are beautiful, such that a garden art sensory is provided.

Description

technical field [0001] The invention relates to the technical field of kiwi fruit planting, in particular to a simple method for pruning kiwi fruit fishbone-shaped. Background technique [0002] Kiwi is known as the "King of Fruits" because of its vitamin C content, which ranks among the top among fruits. One kiwi can provide more than twice a person's daily vitamin C requirement. Kiwi fruit also contains good soluble dietary fiber. As a fruit, the most eye-catching place is the phytochemical sod with outstanding antioxidant properties. According to the research report of the US Department of Agriculture, the comprehensive antioxidant index of kiwi fruit is Fruits rank among the top, second only to small fruits such as prickly pears and blueberries, and far stronger than daily fruits such as apples, pears, watermelons, and citrus. According to modern medical research and analysis, kiwi fruit contains carbohydrates, rich in amino acids in protein, twelve kinds of proteases, ...

AI Technical Summary

Problems solved by technology

[0004] However, it is the same as the current kiwi fruit pruning technology. It mainly adopts a central leadership pole, two main poles, first-level main branches, second-level side branches, and then paired with fruiting mother branches. About 50 fruiting mother branches are left for each tree, such as figure 1 As shown, the disadvantages: the one is that the pruning technique is difficult and the labor efficiency is low. Generally, a skilled worker can only prune about 15 adult trees in one working day, and it takes a long time to train a worker who can prune; Many, occupying the surface area of ​​the scaffolding, reducing the distribution space of the fruiting branches, thereby reducing the yield

However, the number of fruiting mother branches per plant is too small. If you want to increase the yield per mu, you must increase the number of kiwifruit planting plants per acre, and improve the kiwifruit colonization plot, which greatly increases the difficulty of garden management; the pruning cycle is long. During each growth process of kiwifruit from planting to maturity, pruning must be considered to make it into a specific shape; the pruning process is complicated, with many steps, it is difficult for non-experienced people to complete, and the efficiency is low

Images