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Pruning method for increasing grape yield per mu

A pruning method and grape technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve problems such as unreasonable soil layer arrangement, failure to follow the growth and development of grapes, and weak tree vigor, so as to improve the quality of flower bud differentiation , improve the disease resistance of the tree body, and promote the effect of early maturity

Inactive Publication Date: 2017-10-27
芜湖县兰馨油桃种植专业合作社
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AI Technical Summary

Problems solved by technology

With the growth of market demand, the cultivation area of ​​grapes is also increasing, and the scientific pruning management of grape vines greatly affects the economic benefits of grape planting.
[0003] In the current viticulture management technology, the distance between plants in the nursery is too close, the soil layer is unreasonable, and the efficiency of irrigation and fertilization is low. Although the yield of grapes continues to increase, the quality of grapes is not satisfactory. There is randomness in the pruning process, which does not follow the law of grape growth and development. The growers carry out pruning based on experience, and do not form a scientific and reasonable pruning method, resulting in prominent contradictions between fruit yield and quality, weak tree vigor, frequent occurrence of diseases and insect pests, and reduced quality of flower bud differentiation

Method used

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Embodiment Construction

[0018] A pruning method for improving grape yield per mu, comprising the following aspects:

[0019] (1) Pruning time: 3 weeks after the leaves of the grapes fall in winter to before February of the next year when the sap is flowing. When pruning, pre-cut before burying the soil to protect against the cold, and leave more branches and vines, and then carry out the pruning when it is unearthed and put on the shelf in the second year Re-cut;

[0020] (2) Pruning method: According to the growth situation of the vine, keep more thick and strong branches, less moderate and weak branches, and thin out dense and thin branches at the same time, and cut the length according to the number of buds left on the fruiting vines, and trim short shoots to keep buds 2 buds, 4 buds left after pruning the middle shoots, 7 buds left after pruning the long shoots, all the partial shoots were trimmed, only 1 bud at the base was left when pruning the very short shoots, and more than 10 buds were left...

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Abstract

The invention discloses a pruning method for increasing grape yield per mu, comprising, pruning time, pruning methods, pruning new shoots and other aspects. By pruning plantlets in different stages, the pruning method of the invention can provide improved flower bud differentiation quality, increased yield, improved fruit quality, promoted early maturation of fruits and improved disease resistance in trees, and provide significantly improved economic benefit in grape planting.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a pruning method for improving grape yield per mu. Background technique [0002] Grape is a traditional fruit tree in my country. Its fruit is rich in nutrition. It not only contains sugar, acid, and minerals common to common fruits, but also contains a large amount of trace elements necessary for the human body such as folic acid, vitamins, and resveratrol. It is a recognized health care product. At the same time, grapes have a wide range of uses. The fruits can be eaten fresh, processed, wine-making, juice-making, drying, and canning. Grape seeds can also be used to extract advanced raw materials such as tannins and grape seed essence. Making wine is welcomed by people all over the world. And along with the growth of market demand, the cultivation area of ​​grapes is also increasing, and the scientific pruning management of grape vines greatly affects the economic benefits of g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02A01G7/06
CPCA01G17/02A01G7/06
Inventor 李兰华
Owner 芜湖县兰馨油桃种植专业合作社
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