Grape cultivation method

A cultivation method and grape technology are applied in the field of viticulture to achieve the effect of solving contradictions and defects

Inactive Publication Date: 2020-10-30
INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a grape cultivation method, based on the characteristics of strong plasticity in the production of grape products, through the refined management of the grape production process, the target product can be produced, and the contradiction between supply and demand in the grape market can be effectively solved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Taking Kyoho grapes as an example, the market target is: average single ear weight 500g (0.5kg), single grain weight: 10g, 50-60 grains per ear; yield per mu 1300kg. The content of soluble solids is 15-17%; the ear shape is cylindrical, neat, beautiful, moderately tight, consistent in coloring, uniform in color and bright. The fruit surface is clean, the product is safe, pollution-free and pollution-free.

[0067] The cultivation method comprises the following steps:

[0068] 1. Winter pruning

[0069] The market target ear volume = (1300kg / 0.5kg);

[0070] Planned ear volume = 2600×1.2;

[0071] Planned amount of spikes left = 2600×1.8;

[0072] The amount of buds left in the plan (the amount of buds left in the fruiting branches) = 4680 × variety fruiting coefficient a;

[0073] Planned amount of remaining branches (the amount of fruiting mother branches) = 4680 × variety fruiting coefficient a × variety fruiting branch rate b. Among them, a is 0.51, and b is 0....

Embodiment 2

[0087] Taking summer black grapes as an example, the market target is: single ear weight 750g (0.75kg), single grain weight: 12g, 60-70 grains per ear, soluble solid content ≥ 18%. Yield per mu is 1500kg. Spike shape is cylindrical, tidy, beautiful, moderately elastic, uniform in color, uniform in color and bright in color. The fruit surface is clean, the product is safe, pollution-free and pollution-free.

[0088] The cultivation method comprises the following steps:

[0089] 1. Winter pruning

[0090] The market target ear volume = (1500kg / 0.75kg);

[0091] Planned ear volume = 2000×1.2;

[0092] Planned number of spikes left = 2000×1.8;

[0093] The amount of buds left in the plan (the amount of buds left in the fruiting branch) = 3600 × variety fruiting coefficient a;

[0094]Planned amount of remaining branches (the amount of fruiting mother branches) = 3600 × variety fruiting coefficient a × variety fruiting branch rate b. Among them, a is 0.71, and b is 0.86.

[...

Embodiment 3

[0108] Taking summer black grapes as an example, the market target is: single ear weight 600g (0.6kg), single grain weight 6g, 100 grains per ear, yield per mu 1500kg, soluble solids content 20%. The ear shape is cylindrical, neat, beautiful, and moderately elastic; the fruit is blue-black, with consistent coloring, uniform color, and bright; the fruit surface is clean, the product is safe, pollution-free, and pollution-free.

[0109] The cultivation method comprises the following steps:

[0110] 1. Winter pruning

[0111] The market target ear volume = (1500kg / 0.6kg);

[0112] Planned ear volume = 2500×1.2;

[0113] Planned amount of flower spikes = 2500×1.8;

[0114] The amount of planned buds left (the amount of buds left on fruiting branches) = 5400 × variety fruit coefficient a;

[0115] Planned amount of remaining branches (the amount of fruiting mother branches) = 5400 × variety fruiting coefficient a × variety fruiting branch rate b. Among them, a is 0.60, and b i...

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Abstract

The invention belongs to the technical field of fruit tree planting, and specifically discloses a grape cultivation method. Based on a strong plasticity characteristic of grape products in production,the grape cultivation method can produce target products through fine management of a grape production process, in order to form diversified competition and effectively solve a defect of the contradiction between supply and demand in the grape market. According to the cultivation method, the target yield per mu and the target single panicle weight are determined according to market demands at first, and then branch-remaining quantities of fruiting branches are calculated, and grapes are subjected to winter pruning according to the determined branch-remaining quantities to ensure the branch-remaining quantities. After that, the fine flower and fruit management is carried out according to the target single panicle weight, including flower panicle sorting, fruit protecting treatment, large granulation treatment, fruit thinning and panicle sorting, bag covering and bag removing, etc. Through the above-mentioned processing steps, the quality control of grape products can be realized, and the "Contract Farming" can be realized.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a viticulture method. Background technique [0002] According to statistics, as of the end of 2016, the total area of ​​grape cultivation in my country was 809,600 hectares, ranking second in the world; the annual output reached 13.745 million tons, ranking first in the world's grape production since 2010. At present, the traditional methods are adopted in viticulture, that is, the same technical process of "variety selection, garden construction, cultivation method, cultivation frame, plastic pruning, flower and fruit management, soil, fertilizer and water management, disease and insect pest control, fruit harvesting, packaging and transportation". The method is relatively consistent, which often leads to the homogeneity of all production areas, the concentration of products on the market, and the decline in product prices, thus facing problems such as vicious compet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02A01G7/06A01G13/00
CPCA01G7/06A01G13/00A01G17/02
Inventor 孙其宝
Owner INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
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