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Grape unburied cold prevention and overwintering and complete pruning cultivation mode

A technology for shaping and pruning grapes, which is applied in cultivation, application, agriculture, etc., can solve the problems that the grapes cannot be buried in the soil and labor, and achieve the effects of eliminating the labor of grape burying in the soil, stable yield and quality, and easy control

Inactive Publication Date: 2011-07-13
XINJIANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the current technical situation of grapes adopting soil burial to prevent cold overwintering and supporting shaping and pruning cultivation, the present invention aims to provide a mode of grapes without burying soil to prevent cold and overwintering and supporting shaping and pruning cultivation, so as to make up for the prior art that grapes adopt soil burying to prevent cold and survive winter and plastic It can not avoid the burying of the grapes, which can ensure the safe overwintering of the grapes. At the same time, the new shaping method is not only conducive to cold protection, but also conducive to improving quality and easy management. The operation method is simple and easy, which solves the problem of grape overwintering. Grape yield and quality are stable and comprehensive benefits are high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Use ditch planting, the ditch is 20 cm deep and 80 cm wide. Plant at a plant spacing of 2 meters and a row spacing of 2.5 meters.

[0024] 2. The grapes are shaped in a low-dry single-arm or double-arm horizontal shape, with a stem height of 40 cm. The horizontal vine is about 40 cm away from the bottom of the ditch, and is fixed on the first iron wire of the frame. Cultivate 1 fruiting mother branch every 20 cm on the horizontal main vine, and the fruiting mother branch adopts the double-branch renewal method, in which 2 new shoots are left on the short branches, and 6 bud eyes can be left on the long branches. The number of fruiting mother branches and the amount of remaining buds can be adjusted according to the characteristics of the variety.

[0025] 3. Adopt the "V"-shaped frame method, set up the first iron wire at 40 centimeters, and set up a total of 4 iron wires at a height of 2 meters. As a result, all new shoots grow obliquely upward along the "V"-shap...

Embodiment 2

[0030] 1. Use ditch planting, the ditch is 30 cm deep and 100 cm wide. Plant at a plant spacing of 4 meters and a row spacing of 3.0 meters.

[0031] 2. The grapes are shaped in a horizontal shape with one or both arms with a low stem, and the stem height is 50 cm. The horizontal vine is about 40-50 cm away from the bottom of the ditch, and is fixed on the first iron wire of the frame. Cultivate 1 fruiting mother branch every 30 cm on the horizontal vine, and the fruiting mother branch adopts the double-branch renewal method, in which 2 new shoots are left on the short branches, and 8 bud eyes can be left on the long branches. The number of fruiting mother branches and the amount of remaining buds can be adjusted according to the characteristics of the variety.

[0032] 3. The "V"-shaped frame is adopted, and the first iron wire is set up at 50 cm. The height of the whole frame is 2 meters, and a total of 4 iron wires are set up. As a result, all new shoots grow obliquely u...

Embodiment 3

[0035] 1. Use ditch planting, the ditch is 25 cm deep and 90 cm wide. Plant at a plant spacing of 3 meters and a row spacing of 2.9 meters.

[0036] 2. The grapes are shaped in a low-dry single or double-arm horizontal shape, with a stem height of 45 cm. The horizontal vine is about 41 cm from the bottom of the ditch, and is fixed on the first iron wire of the frame. Cultivate 1 fruiting mother branch every 25 cm on the horizontal vine, and the fruiting mother branch adopts the double-branch renewal method, in which 2 new shoots are left on the short branches, and 7 bud eyes can be left on the long branches. The number of fruiting mother branches and the amount of remaining buds can be adjusted according to the characteristics of the variety.

[0037] 3. The "V"-shaped frame is adopted, and the first iron wire is set up at 49 cm. The height of the whole frame is 2 meters, and a total of 4 iron wires are set up. As a result, all new shoots grow obliquely upward along the "V"...

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Abstract

The invention discloses a grape unburied cold prevention and overwintering and complete pruning cultivation mode. The cultivation mode comprises the following steps: adopting ditch planting, wherein fielding planting is performed according to line spacing; reshaping grapes, wherein the grapes have low trunks with single or double horizontal arms, the height of the trunks is 40 to 50 centimeters, and the horizontal vines are 40 to 50 centimeters above the bottom of ditches and are fixed on the first iron wires of trellises; adopting a V-shaped trellis forming mode, wherein first iron wires are arranged at a place which is 40 to 50 centimeters above the bottoms of the ditches, the trellis height is 2 meters, four iron wires are arranged, new branch tops grow upwards and obliquely along the V-shaped trellises and fall down naturally when growing to the tops of the trellises, and grape burying labor is saved; and after pruning in winter, covering a grass curtain which is 5 to 10 centimeter thick or other like cold-prevention materials on the horizontal main vines and adding a layer of plastic waterproof thermal-insulation material in snow areas in north Xinjiang province to ensure the grapes can overwinter safely. The overwintering problem of grapes is solved, pruning method is simplified, the grape yield and quality are stable, the comprehensive benefits are high, and the mode has a high promotion and application value.

Description

field of invention [0001] The invention relates to the technical field of fruit tree cultivation. Specifically, the present invention relates to the technical field of grape burial-free winter protection and matching shaping and pruning cultivation. Background technique [0002] Winter protection for grapes in the northern region is an important task. Whether the cold protection work is appropriate is directly related to the key issue of grapes' safe wintering. Most of the grapes planted in northern my country are European varieties. The dormant period of the grapes has a certain limit to the cold resistance. Under normal circumstances, the fully mature dormant buds of the grapes cultivated in production can withstand -18℃~- At a low temperature of around 20°C, the root system can only resist the low temperature of -5.5°C to -5°C; while grape rootstocks vary greatly in their ability to resist low temperature due to different species and varieties. The root system of Vitis v...

Claims

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Application Information

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IPC IPC(8): A01G17/02
Inventor 廖康
Owner XINJIANG AGRI UNIV
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