Cultivation method of wine grapes growing in Minjiang upriver region

A cultivation method and regional technology, applied in the field of cultivation of wine grapes in the upper reaches of the Minjiang River, can solve the problems of easy occurrence of diseases and insect pests, low fruit setting rate, poor control of grape auxiliary shoot growth, etc., to prevent winter bud germination, increase yield, and prevent susceptibility The effect of pests

Inactive Publication Date: 2012-02-01
四川阡裕生态农业科技有限公司
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Problems solved by technology

Most farmers cut off the auxiliary shoots according to the pruning method of apples, resulting in vigorous tree vigor, fast vegetative growth, poor flower bud differentiation, low fruit setting rate, poor quality, susceptibility to diseases, loose fruit ears, etc.; at the same time, it takes a lot of labor.
An important reason for these problems is that the growth control of the...

Method used

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Examples

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Embodiment Construction

[0007] The method of the present invention is tested and demonstrated in Yuxiang Vineyard, Mao County. The garden was established in March, 2004, and the method was implemented in summer from 2004 to 2010. Details are as follows:

[0008] (1) Method implementation:

[0009] 1. The treatment method of planting seedlings in the current year:

[0010] A. After germination, select 2 new shoots with strong bases, and when they grow to 10-20cm, select a shoot with strong growth potential as the main trunk, and set up a bamboo pole to guide and tie it.

[0011] B. Topping of the main vine: The first topping is carried out when the main vine grows to 60 cm, the second topping is performed when the shoot is extended to 40 cm, and the third topping is carried out when the second extended shoot is 30-40 cm, and the weak growth can be topped in advance.

[0012] C. Treatment of auxiliary shoots of main vines in one year: In the first year after planting, due to the small number of shoot...

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Abstract

The invention belongs to the technical field of plant cultivation and particularly relates to a cultivation method of wine grapes growing in a Minjiang upriver region. The cultivation method of grapes in the invention comprises the following steps of: treating sublateral shoots in summer; cutting off all sublateral shoots at a fruit position and below the fruit position; leaving 3 leaves growing above the fruit position during first sublateral shoot pinching; leaving 1 leaf growing after the pinching during second sublateral shoot pinching; leaving 1 leaf during third sublateral shoot pinching; repeatedly leaving 4-5 leaves of an extending shoot at the top end of a shoot for pinching; and cutting off all sublateral shoots on the extending shoot. The invention has the advantages of increasing the yield of grape fruits and saving labor cost.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for cultivating wine grapes in the upper reaches of the Minjiang River. Background technique [0002] The upper reaches of the Minjiang River began to plant wine grapes on a trial basis in 1999. Due to the lack of much experience in planting vines, farmers have almost no control and pruning techniques or methods for grape branches during the planting process. Rich, very suitable for the growth of temperate fruits such as grapes. Grapes sprout in early April to stop growing in early October for up to 6 months, and the growth of auxiliary shoots is extremely large. Most farmers cut off the auxiliary shoots according to the pruning method of apples, resulting in vigorous tree vigor, fast vegetative growth, poor flower bud differentiation, low fruit setting rate, poor quality, susceptibility to diseases, loose fruit ears, etc.; at the same time, it take...

Claims

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Application Information

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IPC IPC(8): A01G17/02
Inventor 丁建林徐维宏龚荣高朱亚平
Owner 四川阡裕生态农业科技有限公司
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