Method for cultivating grapes in rotation

A technology of grapes and planting holes, applied in the direction of cultivation, fertilization methods, application, etc., to achieve the effects of simple pruning, increased yield, and high ground temperature

Active Publication Date: 2021-11-12
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problems existing in the existing viticultural methods, the present invention provides a method for cultivating grapes in rotation

Method used

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  • Method for cultivating grapes in rotation
  • Method for cultivating grapes in rotation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The variety planted in this example is Meirenzhi.

[0042] A method for cultivating grapes in rotation, comprising the following steps:

[0043] (1) Choose a relatively flat plot to build a garden and build a scaffolding, such as figure 1 As shown, steel wires 6 are used to connect vertically between the tops of columns 1 of the scaffolding, and a shed line 4 perpendicular to the steel wires 6 and parallel to the ground is arranged at intervals of 18 cm on the main body of the steel wires 6, and the shed lines 4 reach the ground. The planting hole is vertically provided with climbing poles 5; between the uprights 1, an isolation board 2 is buried longitudinally at 40 cm underground, and drip irrigation pipes 3 are arranged in parallel on both sides of the isolation board 2; the height of the uprights 1 is 2m, and the column spacing is 3m×3m , that is, the distance between front, back, left and right is 3m;

[0044] (2) Before planting, the whole garden was plowed to 8...

Embodiment 2

[0057] Compared with Embodiment 1, the difference of this embodiment is:

[0058] The variety planted in this embodiment is Sunshine Rose.

[0059] The whole garden is deep plowed to 100cm, the distance between the steel wires 4 is 22cm, and the burial depth of the isolation plate 2 is 60cm. A planting hole A7 with a length of 60cm, a width of 60cm, and a depth of 50cm is dug at 40cm on one side of the isolation plate 2, and a planting hole A7 is dug at 40cm on the other side. For the planting hole B8 of the same specification, the lateral distance L2 between the planting hole A7 and the planting hole B8 in the middle of the adjacent isolation plate 2 is 2.2m; between the adjacent planting holes A7 or the adjacent planting holes B8 on the same side of the isolation plate 2 The vertical spacing L3 is 1.0m, and the planting density of the whole garden is 250 columns / mu.

[0060] The water and fertilizer management to promote differentiation is to drip fertilizer every 11 days w...

Embodiment 3

[0068] Compared with Embodiment 1, the difference of this embodiment is:

[0069] The whole garden is deep plowed to 90cm, the distance between the steel wires 4 is 20cm, and the depth of the isolation plate 2 is 50cm. A planting hole A7 with a length of 60cm, a width of 60cm and a depth of 50cm is dug at 35cm on one side of the isolation plate 2, and a planting hole A7 of the same specification is dug on the other side. Planting hole B8, the horizontal distance L2 between planting hole A7 and planting hole B8 in the middle of the adjacent isolation plate 2 is 2.3m; the longitudinal distance between adjacent planting holes A7 or adjacent planting holes B8 on the same side The spacing L3 is 1.2m, and the planting density of the whole garden is 240 columns / mu.

[0070] The water and fertilizer management to promote differentiation is to drip fertilizer every 10 days when the germination grows to 1.5 meters and topping, and the amount of soluble nutrients fertilized each time is 20...

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Abstract

The invention provides a method for cultivating grapes in rotation. The wide and narrow row planting method is adopted. In the first year after planting, the grapes of strain A and strain B grow to 1.5m and then are topped; in the second year after planting, the branches of grape strain B are All the buds were treated with germination, and the fruiting branches grew to 1.5m and then topped; the grapes of strain A continued to grow after being cut, and topped in April to May, leaving a new shoot to continue to grow to 1.5m before topping; the third planting Grape strain A is converted into a production plant, and then all buds are accelerated, and the resulting branch grows to 1.5m before topping; grape strain B is converted into a production plant, and the cut branches continue to grow, and the topping is done in April to May , leaving a new sprouting branch to continue to grow to 1.5 meters and topping; A and B plants will be managed alternately according to the above method every year thereafter. The viticulture of the present invention is divided into rotating production plants and production plants, each of which performs its own duties, one fruit-bearing plant and the other for flower bud differentiation, and the production plant can increase the yield.

Description

technical field [0001] The invention belongs to the technical field of fruit and vegetable planting, in particular to a method for cultivating grapes in rotation. Background technique [0002] Grape is a popular fruit and has a wide market demand. In view of its economic benefits, many areas regard it as a pillar industry, and protected viticulture has a good development prospect. However, in the process of developing facility grape production, a nearly common problem has emerged, that is, the output of greenhouse grapes in the second year is higher than that of subsequent years, and the output of subsequent years will show a downward trend or often appear in different years. [0003] The traditional viticulture method is that a fruiting branch has different nutritional needs at the same time: top growth, fruit growth and winter bud flower bud differentiation. According to the theory of source-sink relationship, flower bud differentiation is the weakest pool of competition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/02A01C21/00C05G3/00C05G5/20
CPCA01C21/005A01G17/02C05B7/00C05G3/00C05G5/20C05B17/00C05C1/00C05C5/00C05D1/02C05D9/02
Inventor 武鹏何海旺赵明龙芳莫天利邹瑜
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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