Inducing hormone for seedless Kyoho grapes

A Kyoho grape and hormone technology, applied in the field of grapes, can solve the problems of low seedless rate and hardening of fruit stems, achieve the effect of advancing the ripening date and reducing the hardening of fruit stems

Inactive Publication Date: 2019-05-14
四川葡小萄农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing seedless fruit induction technology mainly uses gibberellin for induction, which will lead to severe hardening of the fruit stem and a low seedless rate, which is a big problem

Method used

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  • Inducing hormone for seedless Kyoho grapes

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be described in further detail below through specific examples.

[0012] Grape vines in a vineyard are divided into 5 groups, wherein the first to fourth groups use the inducing hormone of the present invention to induce seedless grapes, the fifth group uses conventional methods, and the rest of the maintenance adopts the same synchronous treatment. After recording and testing, the following table is obtained:

[0013]

[0014] The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made within the spirit and principles of the present invention. These equivalent modifications or Substitutions, etc., are all included within the protection scope of the present invention.

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Abstract

The invention relates to the technical of grapes, in particular to an inducing hormone for seedless Kyoho grapes, which comprises a pre-blossoming hormone and a post-blossoming hormone, wherein the pre-blossoming hormone comprises, by weight, 40-60 parts of GA3, 80-120 parts of SM, 40-60 parts of 6-BA, 10-20 parts of amino acids, and 0.4-1 part of a spreader, and the post-blossoming hormone comprises, by weight, 40-60 parts of GA3, 4-6 parts of CPPU, 10-20 parts of amino acids, and 0.4-1 part of a spreader. The inducing hormone can effectively induce seedless grapes, with seedless rate reaching 97% and above; maturation day of grapes can be effectively brought forward, and fruit stem hardening chances are slimmed.

Description

technical field [0001] The invention relates to the technical field of grapes, in particular to an inducing hormone used in the seedless fruit of Kyoho grapes. Background technique [0002] Grape (Vitis L.) is one of the four major fruits in the world and has a very long history of cultivation in my country. Kyoho grape is a medium-maturing variety introduced from Japan in the 1970s. It is still one of the main varieties cultivated in Southwest my country because of its advantages such as disease resistance and humidity resistance, large and sweet fruit, and good production performance. Grape-induced seedless fruit technology was first carried out in Japan, and then gradually introduced to Taiwan and the mainland of China. Studies have shown that tetraploid varieties such as Kyoho grapes are very suitable for seedless fruit induction, and Kyoho grapes are suitable for plant hormones such as gibberellin. After period treatment, it can improve the seedless rate and mature ear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/36A01N43/12A01N43/90A01N37/44A01P21/00
Inventor 周勇刘忠周世彬王岩童超
Owner 四川葡小萄农业科技有限公司
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