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Kyoho grape cluster treatment method

A processing method and technology for Kyoho grapes, applied in the field of viticulture, can solve the problems of high labor cost, unresolved ear looseness, increased disease occurrence probability, etc., and achieve the effects of increasing yield per mu, wide market application prospects, and reducing labor costs for processing.

Inactive Publication Date: 2017-08-18
LIER CROPSCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are three main disadvantages in the processing of fruit ears in the prior art: 1. The inflorescence and fruit ears need to be trimmed, which is complicated to operate and the labor cost is high; 2. The ear length is controlled by physical means, but the problem of loose fruit ears is not solved; Wounds, increasing the chance of disease occurrence

Method used

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  • Kyoho grape cluster treatment method
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Experimental program
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Effect test

Embodiment 1

[0021] A method for processing Kyoho grape ears, comprising:

[0022] Step 1: Carry out pretreatment to the grape ear, keep only one ear of grapes for each fruiting branch of the grape, and the distance between the fruiting branches is 25cm;

[0023] Step 2: 3-7 days before the flowering of the grapes, use a concentration of 20ppm fluclobutrazol and paclobutrazol in a mixture of 0.5:1 to treat the ears;

[0024] Step 3: during the flowering stage of the grapes, use a mixed solution with a concentration of 50ppm gibberellic acid and 8ppm forchlorfenuron to treat the ears;

[0025] Step 4: when the young grape fruit is expanding, use a mixed solution with a concentration of 50ppm gibberellic acid and 8ppm forchlorfenuron to treat the ears.

Embodiment 2

[0027] A method for processing Kyoho grape ears, comprising:

[0028] Step 1: Carry out pretreatment to the grape ears, and only keep one ear of grapes for each fruiting branch of the grapes, and the distance between the fruiting branches is 22cm;

[0029] Step 2: 3-7 days before grape flowering, use a concentration of 100ppm of triadimefon, epoxazole, paclobutrazol, and uniconazole to treat the ears in a 1:1:1:1 mixture;

[0030] Step 3: during the flowering stage of the grapes, use a mixed solution with a concentration of 50ppm gibberellic acid and 8ppm forchlorfenuron to treat the ears;

[0031] Step 4: when the young grape fruit is expanding, use a mixed solution with a concentration of 50ppm gibberellic acid and 8ppm forchlorfenuron to treat the ears.

Embodiment 3

[0033] A method for processing Kyoho grape ears, comprising:

[0034] Step 1: Carry out pretreatment to the grape ear, keep only one ear of grapes for each fruiting branch of the grape, and the distance between the fruiting branches is 20cm;

[0035] Step 2: 3-7 days before grape flowering, use prothioconazole, paclobutrazol and uniconazole at a concentration of 500ppm to treat the ears in a mixture of 0.8:1:1;

[0036] Step 3: during the flowering stage of the grapes, use a mixed solution with a concentration of 50ppm gibberellic acid and 8ppm forchlorfenuron to treat the ears;

[0037] Step 4: when the young grape fruit is expanding, use a mixed solution with a concentration of 50ppm gibberellic acid and 8ppm forchlorfenuron to treat the ears.

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PUM

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Abstract

The invention discloses a Kyoho grape cluster treatment method, and belongs to the field of viticulture. The Kyoho grape cluster treatment method includes the steps: firstly, pre-treating grape clusters, enabling each bearing branch of a grape to reserve one cluster of grapes, and enabling the distance between the bearing branches to be 20-25cm; secondly, mixing triazole sterilization agents with the concentration of 20-500ppm and triazole plant growth regulators with the concentration of 20-500ppm according to a certain proportion to treat the clusters 3-7 days before flowering of the grape; thirdly, treating the clusters by the aid of mixed solution of gibberellic acid with the concentration of 50ppm and forchlorfenuron with the concentration of 8ppm in the flower falling period of the grape; fourthly, treating the clusters by the aid of mixed solution of gibberellic acid with the concentration of 50ppm and forchlorfenuron with the concentration of 8ppm in the expanding period of young fruits of the grape. According to the method, the labor cost of Kyoho grape cluster treatment and disease occurrence probability can be reduced, and the problem of flower and fruit dropping of the Kyoho grapes is solved.

Description

technical field [0001] The invention relates to the field of viticulture, in particular to a method for treating Kyoho grape ears. Background technique [0002] Kyoho grape is a mid-ripening, tetraploid variety, a hybrid of Europe and America, native to Japan. In 1937, Oi Ueyasu used Ishihara Zaosheng as the female parent and Moritani as the male parent to crossbreed. Introduced to China in 1959, it has been popularized across the country and has become the main variety popular among fruit farmers. [0003] The tetraploid structure of Kyoho grapes caused severe flower loss, low fruit setting rate, loose fruit ears, and different sizes of fruit grains. In the prior art, inflorescences are mostly pruned before flowering, and fruit ears are pruned after fruit setting, and the fruit ears of Kyoho grapes are controlled to about 20 cm after they mature. At the same time, regulators are used in the process of ear treatment to prevent flower and fruit drop of Kyoho grapes. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G17/02A01N43/653A01P21/00
CPCA01G7/06A01G17/02A01N43/653A01N2300/00
Inventor 李坚许海峰
Owner LIER CROPSCIENCE CO LTD
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