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Cultivation method for increasing flowering rate of grape two-season fruits

The technology of a second-season fruit and a planting method, which is applied in the field of agricultural planting and viticulture, can solve the problems of low flowering rate of the second-season fruit, and achieve the effects of suitable high benefit, improved economic benefit, and improved flower formation rate.

Inactive Publication Date: 2017-06-27
GRAPE & WINE RES INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem of the low flowering rate of the second-season fruit of some varieties under the cultivation mode of two harvests a year in the southern region. By improving the cultivation technology of the second-season fruit after germination, the flowering rate is increased, thereby increasing the yield and increasing the yield. Economic Benefits of Grape Planting per Unit Area

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A planting method for improving the output of grape second fruit, comprising the following steps:

[0036] a. The first season fruit

[0037] (1) Branch pruning: after the harvest of the grapes in the previous year, cut off the old, weak, diseased and dead branches of the grape vine in early February, and keep 10 branches of the current year according to the growth of the tree. Branches, each branch retains 3 bud eyes;

[0038] (2) Disinfection of fruit trees: use lime sulfur solution to spray grape plants through the pruned vines for disinfection. The preparation method of the lime sulfur solution is: get 45% crystal lime sulfur mixture and add 150 times of water to mix evenly, then add Table salt, the mass concentration of table salt in the solution is 0.5%;

[0039] (3) Accelerating germination: Grape branches are smeared one by one with sleep-disrupting germination-promoting agent to accelerate germination, so as to promote the germination of grape fruit trees;

...

Embodiment 2

[0051] A planting method for improving the output of grape second fruit, comprising the following steps:

[0052] a. The first season fruit

[0053] (1) Branch pruning: after the harvest of grape fruit in the previous year, cut off the old, weak, diseased and dead branches of the grape vine in early February, leaving 8 branches of the current year, each Branches retain 6 bud eyes;

[0054] (2) Disinfection of fruit trees: use lime sulfur solution to spray grape plants through the pruned vines for disinfection. The preparation method of the lime sulfur solution is: get 45% crystal lime sulfur mixture and add 250 times of water to mix evenly, then add Table salt, the mass concentration of table salt in the solution is 1.5%;

[0055] (3) Accelerating germination: Grape branches are smeared one by one with sleep-disrupting germination-promoting agent to accelerate germination, so as to promote the germination of grape fruit trees;

[0056] (4) Field management and grape harvest...

Embodiment 3

[0067] A planting method for improving the output of grape second fruit, comprising the following steps:

[0068] a. The first season fruit

[0069] (1) Branch pruning: after the harvest of the grapes in the previous year, the old, weak, diseased and dead branches of the grape vine were cut off in early February, leaving 7 branches of the current year, each Branches retain 6 bud eyes;

[0070] (2) Disinfection of fruit trees: use lime sulfur solution to spray grape plants through the pruned vines for disinfection. The preparation method of the lime sulfur solution is: get 45% crystal lime sulfur mixture and add 200 times of water to mix evenly, then add Table salt, the mass concentration of table salt in the solution is 1.0%;

[0071] (3) Accelerating germination: Grape branches are smeared one by one with sleep-disrupting germination-promoting agent to accelerate germination, so as to promote the germination of grape fruit trees;

[0072] (4) Field management and grape har...

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Abstract

The invention relates to the technical field of cultivation of planting grapes in agriculture, in particular to a cultivation method for increasing the flowering rate of grape two-season fruits. The method comprises the following steps that 1 branch pruning, fruit tree disinfection, germination, filed management and grape harvesting are conducted on first-season fruits; 2, branch pruning, fruit tree disinfection and top dressing, bud picking, dormancy breaking and germination, filed management and grape picking are conducted on second-season fruits. The cultivation method for increasing the flowering rate of the grape two-season fruits aims at solving the problem that the flowering rate of two-season fruits of partial varieties is low in a cultivation mode of harvesting grapes twice in one year in the southern area, through the improvement of a cultivation technique after the two-season fruits sprout, the flowering rate is improved, and therefore the yield is increased, and the economic benefits of grape planting on a unit area are improved.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of agricultural planting grape cultivation, in particular to a cultivation method for improving the flowering rate of second-season grapes. [0003] 【Background technique】 [0004] Grape is one of the fruits with the most extensive cultivated area in the world, people's favorite and the most abundant processed products. In recent years, the cultivated area and output of table grapes and wine grapes in my country have been growing. The two-harvest cultivation model a year can not only make full use of the superior light and heat resources in the south, but also the two-harvest grapes mature in the earliest and latest stages of grape ripening in the country, making up for market vacancies and greatly improving economic benefits. The time to market has a great influence on the price of grape sales, and grapes produced out of season have good economic benefits. In the existing two-season grape planting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02A01G7/06C05G3/04C05G3/80
CPCA01G7/06A01G17/02C05C11/00C05G3/80C05G5/23C05F9/04C05F11/08C05G1/00
Inventor 郭荣荣林玲张瑛谢太理白先进
Owner GRAPE & WINE RES INST GUANGXI ACADEMY OF AGRI SCI
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