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Grape flower bud differentiation regulation planting method

A technology of flower bud differentiation and planting methods, which is applied in botany equipment and methods, fertilization methods, horticultural methods, etc., can solve the problems of difficult to determine the follow-up management time of planting operations, different differentiation process and time, and increase the difficulty of planting grapes, etc., to achieve The effect of high content of soluble solids, accelerating the differentiation process, and increasing the rate of flower spike formation

Inactive Publication Date: 2017-11-24
六安市叶集区富民高新葡萄种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unstable flower bud differentiation of some grape varieties, the flower bud differentiation process and time of different varieties and different nodes are different, which makes it difficult to determine the follow-up management time of planting operations, which increases the difficulty of regular grape planting
At the same time, the fruit development period of conventionally planted grapes coincides with the high temperature and high humidity season, which is prone to fruit softening, sunburn and other physiological diseases, greatly reducing fruit quality

Method used

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Embodiment Construction

[0019] A planting method for regulation and control of flower bud differentiation of grapes, comprising the following aspects:

[0020] (1) Gardening and planting: The garden site is selected in loamy or sandy loam areas with convenient drainage and irrigation and strong permeability. Before planting, dig a square planting ditch with a width of 80 cm in width, length, width and depth along the north-south direction before planting, and fill in the ditch first. Put a 30 cm thick straw layer, and then fully mix the decomposed organic fertilizer and topsoil and fill it into the ditch. The amount of decomposed organic fertilizer is 4000 kg / mu, and finally backfill with topsoil to 15 cm higher than the planting ditch, and then ridge planting , irrigate in time after planting to keep the soil moist;

[0021] (2) Tree body management: Erase double buds, weak buds, adventitious buds and over-dense buds after germination, and fix the shoots when the new shoots grow to 13 cm. Leave one ...

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Abstract

The invention discloses a grape flower bud differentiation regulation planting method. The grape flower bud differentiation regulation planting method comprises garden establishment and planting, tree body management, flower bud differentiation process regulation, young fruit exogenous treatment, winter shaping and trimming, fertilizer and water management, and the like. According to the planting method, through utilization of reasonable trimming and core picking strength and combination of spraying of ethephon with proper concentration, the spica forming rate of new shoots can be increased obviously, the differentiation process of the grape flower buds is accelerated, the flower bud differentiation cycle is shortened by 15 to 20 days, and a positive effect on production of the grapes at the second season is achieved; meanwhile, through exogenous calcitonin nutritional treatment of summer young fruit in the expanding period and proper calcitonin concentration and treatment cycle, the cytomembrane structure of fruit peel is protected, the lipid peroxide content of the cytomembrane is reduced, the inhibition on the photosynthesis of grape leaves by high temperature is relieved, the sunburn resistance and softening resistance of the fruit are improved, and the commodity of the fruit is greatly optimized.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a planting method for regulating and controlling grape flower bud differentiation. Background technique [0002] Grapes are not only delicious, but also have high nutritional value. They are known as the top four fruits in the world and one of people's favorite fruits. In recent years, with the improvement of people's living standards, people's demand for grapes is also increasing day by day. According to statistics, my country's grape industry is developing rapidly. By 2014, the country's grape cultivation area has reached 760,000 hectares, with a total output of 12 million tons, and it is still rising. The area and output of my country's fresh grapes have ranked first in the world. Grape planting in my country has also developed from traditional advantageous production areas to all provinces and regions across the country, especially the grape planting area in southern produc...

Claims

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Application Information

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IPC IPC(8): A01C21/00A01G7/06A01G17/02
CPCA01G17/02A01C21/005A01G7/06
Inventor 支传华
Owner 六安市叶集区富民高新葡萄种植专业合作社
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