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Balanced shaping and pruning method for grapevine

A technology of shaping, pruning and balancing, applied in application, cultivation, agriculture, etc., can solve the problems of untimely or reluctant thinning of plants, high density of new shoots on the shed surface, poor ventilation and light transmission, etc., and achieve long-term maintenance of tree vigor and leggy growth. The effect of fewer branches, maintaining a balance of reproductive and vegetative growth

Active Publication Date: 2013-11-20
张家港市杨舍镇善港农民专业合作社
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  • Abstract
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Problems solved by technology

[0003] The present invention is aimed at the current southern regions of my country. Due to abundant rainfall in summer, tetraploid grapes such as Kyoho grow vigorously, and elongated branches are prone to appear during cultivation. The density of new shoots is too large, the ventilation and light transmission are poor, diseases are prone to occur, and the flowers and fruits are seriously falling. A method for balanced pruning and pruning of grapes is provided. Balanced, long-term maintenance of medium fruiting branches, significantly improved fruit setting rate and fruit quality

Method used

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  • Balanced shaping and pruning method for grapevine

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Embodiment Construction

[0023] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0024] Implementation time: 1990-2012

[0025] Implementation location: Experimental Park of Zhenjiang Institute of Agricultural Sciences in the hilly area of ​​Jiangsu

[0026] (1) Specific examples of implementation:

[0027] Selected varieties: Kyoho

[0028] Soil preparation method: use trenches for planting, the depth of the trench is 60cm, and the width is 80cm; weeds are applied at the bottom of the trench to a thickness of 20cm, and the thickness of the cover soil is 15cm-20cm, and then 2000kg of chicken manure per mu is applied, and then the planting trench is filled with soil to make a steamed bun .

[0029] Planting: Select healthy grape seedlings with no pests and diseases and wel...

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Abstract

The invention relates to a balanced shaping and pruning method for a grapevine. The balanced shaping and pruning method is suitable for grape varieties which are planted under a better soil condition, strongly grow in summer with abundant rainfall, and easily grow leggy branches during planting. According to the balanced shaping and pruning method, planar pergola planting is adopted; plants are less after garden formation; tree-crowns are large; strongly-growing grape varieties such as 'Kyoho' are planted in regions with abundant rainfall and fecund soil, the tree-crowns can quickly expand; the number of plants in unit area is decreased; tree vigor is quick and stable; improvement on fruit set ratio is facilitated; with the expansion of the tree-crowns, new tips is common in growth state; flower drop and fruit drop are reduced; the fruit set ratio is improved; the production output is stable.

Description

technical field [0001] The invention relates to an agricultural planting method, in particular to a method for balanced shaping and pruning of grapes, which belongs to viticulture technology and is suitable for shaping and pruning of grapes. Background technique [0002] With the rapid development of my country's grape industry, viticulture technology is becoming more and more mature. From south to north, various cultivation methods and cultivation modes are different, such as single-wall trellis cultivation, flat trellis cultivation, T-shaped trellis cultivation, etc., pruning There are many methods of short shoot pruning and middle shoot pruning. Japan and my country's Taiwan have relatively advanced fruit tree cultivation techniques, but they are more rigid in grape pruning and have higher technical requirements. However, in northern my country, due to less rainfall and shorter growing seasons, the growth of tetraploid varieties such as Kyoho is relatively small, and idea...

Claims

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Application Information

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IPC IPC(8): A01G17/02
Inventor 阎永齐芮东明刘照亭毛妮妮刘吉祥刘伟忠刘亚柏蒋水平鲁群郭建任俊鹏王志娟
Owner 张家港市杨舍镇善港农民专业合作社
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