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High-yield and high-efficiency vitis davidii cultivation method

A cultivation method and a technique of thorning grapes, which are applied in cultivation, fertilization methods, fertilization devices, etc., can solve the problems of being easily affected by natural climate, fruit cracking, grape skin breakage, etc., shorten the time for flower bud formation, and have strong air and water permeability , Promote the effect of flower bud formation

Inactive Publication Date: 2020-12-08
贵州青三红生态食品开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since ancient times, there has been a saying that grapes are delicious but trees are difficult to manage. The traditional planting technology emphasizes that the tree has large roots and deep roots, deep roots and lush leaves. It needs deep plowing and more fertilization. This will easily cause the tree to grow too vigorously, and it is difficult to form flowers. low level problem
The reason is that it is difficult to confirm the position of the main root after the tree has grown deep, which increases the blindness of water and fertilizer application, and also inhibits fruit coloring and sugar accumulation, and leads to the occurrence of fruit cracking. The economic benefits are not ideal
Due to the high glucose content, it is easily affected by the natural climate, and the humid air in Guizhou can easily cause grape skins to break and rot in large areas
Under the current scale of planting, the grape yield has increased significantly, but the overall quality of the grapes has seriously declined, and there are few high-quality products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A high-efficiency cultivation method for high-yield thorn grapes. The cultivation method includes the steps of site selection, digging pits and applying basal fertilizer, transplanting seedlings and planting, shaping and pruning, fertilizer and water management, pest control and harvesting, and specifically includes the following steps:

[0023] (1) Site selection: choose fertile, permeable, sandy soil with good air permeability, long sunshine hours, flat terrain or land with a slope of less than 30 degrees as the plantation;

[0024] (2) Digging pits and applying basal fertilizer: Dig multiple rows of planting pits in the plantation in the direction of sitting south to north. The width of two adjacent rows of planting pits is 3.5m, and the distance between two planting pits in the same row is 3.5m. The size of the planting pits is 0.8×0.8m, pit depth 50-60cm, first spread a layer of surface soil with a thickness of 15-20cm on the bottom of the pit, then spread a layer o...

Embodiment 2

[0032] A high-efficiency cultivation method for high-yield thorn grapes. The cultivation method includes the steps of site selection, digging pits and applying basal fertilizer, transplanting seedlings and planting, shaping and pruning, fertilizer and water management, pest control and harvesting, specifically including the following steps:

[0033] (1) Site selection: choose fertile, permeable, sandy soil with good air permeability, long sunshine hours, flat terrain or land with a slope of less than 30 degrees as the plantation;

[0034] (2) Digging pits and applying base fertilizer: Dig multiple rows of planting pits in the plantation facing north and south, the width of two adjacent rows of planting pits is 4m, the distance between two planting pits in the same row is 4m, and the size of the planting pits is 1× 1m, the depth of the pit is 58-62cm, first spread a layer of surface soil with a thickness of 18-22cm on the bottom of the pit, then spread a layer of farmyard manure...

Embodiment 3

[0042] A high-efficiency cultivation method for high-yield thorn grapes. The cultivation method includes the steps of site selection, digging pits and applying basal fertilizer, transplanting seedlings and planting, shaping and pruning, fertilizer and water management, pest control and harvesting, specifically including the following steps:

[0043] (1) Site selection: choose fertile, permeable, sandy soil with good air permeability, long sunshine hours, flat terrain or land with a slope of less than 30 degrees as the plantation;

[0044] (2) Digging pits and applying basal fertilizer: Dig multiple rows of planting pits in the plantation according to the direction of sitting south to north. The width of two adjacent rows of planting pits is 4.5m, and the distance between two planting pits in the same row is 4.5m. The size of the planting pits is 1.2×1.2m, pit depth 60-70cm, first spread a layer of surface soil with a thickness of 20-25cm on the bottom of the pit, then spread a ...

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Abstract

The invention relates to a high-yield and high-efficiency vitis davidii cultivation method. The cultivation method comprises the steps of site selection, pit digging and base fertilizer application, seedling transplanting and field planting, shaping and pruning, fertilizer and water management, pest control and harvesting. By the adoption of the cultivation method, long-term nutrition can be provided for grape growth, planted vitis davidii can bear fruits in the second year, through reasonable pruning and fertilizer and water management, the flower bud forming time is effectively shortened, grapes can germinate rapidly, the flower bud maturation time is shortened, the vitis davidii maturation time can be shortened, and the vitis davidii maturation time can be shortened. The harvested vitisdavidii has the characteristics of high yield and good quality, meets the requirements of people on the vitis davidii, and has important significance for the development of the vitis davidii industry.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a high-yield and high-efficiency cultivation method for thorn grapes. Background technique [0002] The thorny grape is one of the native grape varieties in China. It is a variant of the genus Vitiaceae. The thorny grape has the largest fruit among wild grapes. It is a valuable material for vertical greening and grape hybrid breeding. The branchlets of this species are hairless and have prickles. Well distinguished from other species of this genus. Adapt to high temperature and humidity conditions, and have a certain ability to resist diseases and insect pests; the roots are used for medicine, which can cure muscle and bone pain. Nursing the body, it can be eaten in many ways, raw, made into juice, wine or raisins, etc. The thorn grape is a unique species in China. In addition, it is a wild variety, so it is more nutritious. As a wild grape Resources, ...

Claims

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Application Information

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IPC IPC(8): A01G17/02A01C21/00
CPCA01G17/02A01C21/00A01C21/005
Inventor 韦志华王青韦诗琪
Owner 贵州青三红生态食品开发有限公司