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A method for light-regulated grape growth and development

A growth and development, light regulation technology, applied in fertilization methods, fertilizers made from biological wastes, preparation of organic fertilizers, etc. Conducive to attachment and absorption, prolonging the period of high photosynthetic efficiency, improving yield and quality

Active Publication Date: 2022-04-19
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

At present, some grape varieties can achieve the second crop fruiting, but the phenomenon of low germination rate, irregular germination, inconsistent flowering period and less flowering of grape winter fruit often occurs. Therefore, it is more effective to regulate the growth of the grapes during the second crop fruiting period It is very necessary. The existing method is to control the growth and development of grapes by controlling the conditions of fertilizer and water and using plant growth regulators. When promoting the growth of grapes, the method of increasing water and fertilizer is used. The effect is slow and not obvious. When inhibiting the growth of grapes, use Reduce the way of fertilization, but often affect the later growth of grapes

Method used

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  • A method for light-regulated grape growth and development
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a method for light-regulated grape growth and development, the method mainly includes light-regulated management, temperature-regulated management and water and fertilizer management, specifically:

[0031] 1. Light regulation and management

[0032] 1) Light regulation at the seedling stage

[0033] After the seeds or seedlings of the progeny of grape hybrid breeding germinate, use light regulation in the tissue culture room to make the hybrid offspring grow rapidly to shorten the childhood period; the specific light regulation method is: use red light to irradiate the plants;

[0034] 2) Light regulation during fruiting period

[0035] (1) After germination to before flowering: During this period, red light is used to irradiate the plants to quickly reach the growth target;

[0036](2) 2 days before flowering to 5 days after flowering: During this period, the plants are irradiated with red and blue mixed light: under the leaf curtain, the pl...

Embodiment 2

[0046] This embodiment provides a method for light-regulated grape growth and development, the method mainly includes light-regulated management, temperature-regulated management and water and fertilizer management, specifically:

[0047] 1. Light regulation and management

[0048] 1) Light regulation at the seedling stage

[0049] After the seeds or seedlings of the progeny of grape hybrid breeding germinate, use light regulation in the tissue culture room to make the hybrid offspring grow rapidly to shorten the childhood period; the specific light regulation method is: use red light to irradiate the plants;

[0050] 2) Light regulation during fruiting period

[0051] (1) After germination to before flowering: During this period, red light is used to irradiate the plants to quickly reach the growth target;

[0052] (2) 3 days before flowering to 5 days after flowering: During this period, the plants are irradiated with red and blue mixed light: under the leaf curtain, the p...

Embodiment 3

[0062] This embodiment provides a method for light-regulated grape growth and development, the method mainly includes light-regulated management, temperature-regulated management and water and fertilizer management, specifically:

[0063] 1. Light regulation and management

[0064] 1) Light regulation at the seedling stage

[0065] After the seeds or seedlings of the progeny of grape hybrid breeding germinate, use light regulation in the tissue culture room to make the hybrid offspring grow rapidly to shorten the childhood period; the specific light regulation method is: use red light to irradiate the plants;

[0066] 2) Light regulation during fruiting period

[0067] (1) After germination to before flowering: During this period, red light is used to irradiate the plants to quickly reach the growth target;

[0068] (2) 3 days before flowering to 6 days after flowering: During this period, the plants are irradiated with red and blue mixed light: the plants are irradiated wit...

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Abstract

The invention relates to the technical field of fruit planting, in particular to a method for light-regulated growth and development of grapes. The method of the present invention includes light control management, temperature control management and water and fertilizer management; the method aims at the growth and development characteristics of grapes in different periods, and adopts different wavelengths of light to irradiate the plants to achieve the purpose of promoting or inhibiting their growth and development, and combines Temperature, water and fertilizer management improve grape fruit quality.

Description

【Technical field】 [0001] The technical field of fruit planting of the present invention particularly relates to a method for light-regulated growth and development of grapes. 【Background technique】 [0002] Grapes are not only delicious, but also have high nutritional value. The sugar content in ripe berries is as high as 10-30%, mainly glucose, which can be directly absorbed by the human body. It also contains minerals such as calcium, potassium, phosphorus, iron and various vitamins and essential amino acids. From the perspective of traditional Chinese medicine, grapes are flat in nature, sweet and sour, and non-toxic. Traditional Chinese medicine believes that grapes can "replenish blood and strengthen muscles and bones, invigorate the stomach and promote body fluids to relieve polydipsia, nourish qi and drive water and facilitate urination, nourish kidneys and liver, and improve complexion". Use and medicinal use can be said to be of very high value. The main functions ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01C21/00C05G3/00C05G3/80C05G5/20C05F17/00
CPCA01G17/005A01C21/005C05G3/00C05G5/20C05G3/80C05C3/00C05C11/00C05F17/00C05F3/00C05F5/002C05F5/008C05F11/02C05D9/02Y02W30/40
Inventor 曹雄军时晓芳邓海燕韩佳宇白先进林玲刘金标张瑛
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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