Method for cultivating grapes in rotation

A grape and planting hole technology, applied in the directions of cultivation, fertilization method, application, etc., to achieve the effect of increasing yield, the result part is stable and will not move up, and the yield is stable

Active Publication Date: 2020-09-11
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

Method used

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

Examples

Experimental program
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Effect test

Embodiment 1

[0042] The variety planted in this example is Meirenzhi.

[0043] A method for cultivating grapes in rotation, comprising the following steps:

[0044] (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;

[0045] (2) Before planting, the whole garden was plowed to 8...

Embodiment 2

[0058] Compared with Embodiment 1, the difference of this embodiment is:

[0059] The variety planted in this embodiment is Sunshine Rose.

[0060] The whole garden is deep plowed to 100cm, the distance between the steel wires 4 is 22cm, the depth of the isolation board 2 is 60cm, and a planting hole A7 with a length of 60cm, a width of 60cm, and a depth of 50cm is dug at 40cm on both sides of the partition 2, respectively. The distance L1 from the planting hole B8 is 80 cm, and the planting density of the whole garden is 250 columns / mu.

[0061] The water and fertilizer management to promote differentiation is to drip fertilizer every 11 days when the germination grows to 1.5 meters and topping, and the amount of soluble nutrients fertilized each time is 22g / plant; the water and fertilizer management to promote fruit production is from germination to flowering, Fertilize respectively during the fruit expansion period and the veraison period, drip once every 12 days, and the ...

Embodiment 3

[0069] Compared with Embodiment 1, the difference of this embodiment is:

[0070] The whole garden is deep plowed to 90cm, the distance between the steel wires 4 is 20cm, the depth of the isolation plate 2 is 50cm, and a planting hole A7 with a length of 60cm, a width of 60cm, and a depth of 50cm is dug at 35cm on both sides of the divider 2, and a planting hole B8, planting hole A7 The distance L1 from the planting hole B8 is 70cm, and the planting density of the whole garden is 240 columns / mu.

[0071] 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 20g / plant; the water and fertilizer management to promote fruit production is from germination to flowering, Fertilize respectively during the fruit expansion period and the veraison period, drip once every 11 days, and the fertilization amount of each soluble nutrien...

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Abstract

The invention provides a method for cultivating grapes in rotation. A wide-narrow row planting method is adopted, in the first year after planting, grape A and grape B grow to 1.5 m and then topping is conducted; in the second year after planting, all buds of branches of grape B are subjected to accelerating germination treatment, and topping is conducted after the bearing branches grow to 1.5 m;grape A continues to grow after being cut, topping is conducted from April to May, a new sprouting branch is left to continue to grow to 1.5 m, and then topping is conducted; in the third year after planting, grape A converts into a production plant, then all buds are subjected to accelerating germination, and topping is conducted after the bearing branches grow to 1.5 m; grape B converts into a rotation plant, the cut branches continue to grow, topping is conducted from April to May, a new sprouting branch is left to continue to grow to 1.5 m, and then topping is conducted; and grape A and grape B are managed alternately according to the above method in each subsequent year. The grape cultivation of the invention is divided into the rotation plant and the production plant, each performs the own duties, one plant for fruit bearing and one plant specialized for flower bud differentiation, and the production plant can increase 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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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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