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Big seedless grape cultivation method

A cultivation method and grape technology, applied in the directions of cultivation, horticultural methods, botanical equipment and methods, etc., can solve the problems of low fruit branch rate, small fruit grains, and the production of seedless grapes cannot meet the market demand, etc., so as to improve quality, promote The effect of increasing income

Inactive Publication Date: 2014-06-04
沈金跃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, seedless varieties account for less than 10% of table grapes in my country, and the production of seedless grapes is far from meeting market demand.
The seedless varieties bred in my country have problems such as small fruit and low fruit branch rate, and the seedless varieties imported from abroad have poor adaptability, which limit the production of fresh seedless grapes in my country
There is no mature, stable and easy-to-operate grape seedless and large-grain cultivation method in China.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A new seedless and large-fruit cultivation method for grapes, which is managed according to the following steps: (1) 12 days before the flowering of the grapes, the grape inflorescences that are still in the bud stage selected after the inflorescence thinning are injected with a concentration of 20ppm Gibberellin (GA 3 ) in the liquid medicine; (2) after the grape blooms, lightly press the pruned flower spikes into the streptomycin (SM) liquid with a concentration of 25ppm to get wet; (3) 15 (4) 12 days after withering the flowers, spray with Yiguolin (0.1% thidiazuron liquid) with a concentration of 100ppm , the ears and fruits can be sprayed wet; finally, it can be managed according to conventional methods.

Embodiment 2

[0013] A new method for cultivating seedless grapes with large fruit grains, which is managed according to the following steps: (1) 10 days before the flowering of the grapes, the grape inflorescences that are still in the bud stage selected after the inflorescence thinning are injected with a concentration of 20ppm Gibberellin (GA 3 ) in the liquid medicine; (2) after the grape blooms, lightly press the pruned flower spikes into the streptomycin (SM) liquid with a concentration of 25ppm to get wet; (3) 15 (4) 10 days after withering of flowers, spray with Yiguolin (0.1% Thidiazuron liquid) with a concentration of 100ppm , the ears and fruits can be sprayed wet; finally, it can be managed according to conventional methods.

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Abstract

The invention relates to a big seedless grape cultivation method. The big seedless grape cultivation method includes the following steps of firstly, 10 to 15 days before grape flowering, pressing grape inflorescence which is selected and reserved after inflorescence thinning and still in the bud stage into GA3 liquid with the concentration of 20 ppm to get wet; secondly, after grape flowering, gently pressing trimmed spica into SM liquid with the concentration of 25 ppm to get wet; thirdly, 15 days after flowering, spraying CPPU with the concentration of 10 ppm onto spica fruit till the spica fruit gets wet; fourthly, 10 to 15 days after flowers wither away, spraying 0.1% thidiazuron liquid with the concentration of 100 ppm till the spica fruit gets wet, and finally conducting management according to a conventional method. According to the big seedless grape cultivation method, the grape seedless rate is close to 100%, the weight of single fruit can be more than 12 g through application of swelling agents, quality of grapes is greatly improved, and farmer income increase is promoted.

Description

technical field [0001] The invention belongs to the field of grape planting, in particular to a method for cultivating seedless grapes with large fruit grains. Background technique [0002] In recent years, the general trend of international table grape production and consumption is seedless and large-grained. Seedless grapes are convenient to eat and have a good flavor, so they have become a kind of precious fruit that people like to eat for a long time, and they are also a trend in the development of fresh table grapes today. [0003] At present, seedless varieties account for less than 10% of table grapes in my country, and the production of seedless grapes is far from meeting market demand. The seedless varieties bred in my country have problems such as small fruit and low fruit branch rate, and the seedless varieties imported from abroad have poor adaptability, which limit the production of fresh seedless grapes in my country. There is also no seedless and large-fruit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02A01G7/06
Inventor 沈金跃
Owner 沈金跃
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