Grape emasculation method

A grape, together technology, applied in the field of emasculation in grape hybridization, can solve the problems of easy self-pollination, long emasculation time, waste of physical strength, etc., to reduce self-pollination, reduce the probability of flower stalk breakage , the effect of reducing the probability of sliding

Active Publication Date: 2017-05-24
广西作物遗传改良生物技术重点开放实验室
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the traditional grape detasseling time is long, waste of physical strength, easy self-pollination and other problems, to provide a simple, time-saving, fast detasseling method: a method for grape detasseling, It is characterized in that, using tweezers to detassell

Method used

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Embodiment Construction

[0011] The specific structure of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] That is, a method for detasselling grapes, characterized in that tweezers are used for detasseling.

[0013] Such as figure 1 Described tweezers include female tweezers, male tweezers and spring sheet 8; described female tweezers include tweezers head 2, one side of tweezers head has a socket 1 that runs through tweezers head 2, and the other side of tweezers head 2 has a through Screw holes, and the tweezers head 2 has bolts 7 that match the screw holes, the head of the bolts is provided with a groove that is convenient for screwing, and the female tweezers also has 2 tweezers legs 5, on the tweezers legs There is a screw hole 3 on one side, and the head of the male tweezers tweezers leg 5 has a tweezer foot 4; the male tweezers includes a plug 6 with a screw hole 3 in the middle of the plug, and the male tweezers also...

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Abstract

The invention belongs to the field of biotechnological apparatuses, and particularly relates to a grape emasculation method. Special tweezers are utilized for emasculation according to the method. The tweezers comprise a female tweezer, a male tweezer and spring leaves (8), wherein the feet (4) of the male tweezer and female tweezer are opposite; a plug (6) of the male tweezer is inserted into a socket of a tweezer head (2) of the female tweezer and screwed with the socket (1) through a bolt (7); the two spring leaves (8) are respectively arranged on two sides and connect the female tweezer and male tweezer together in the middle of a tweezer leg (5), and are connected through bolts (7); and the deformation elastic force of the spring leaves (8) is greater than the sum of deformation forces of the female tweezer and male tweezer at the bolt hole by pressing. When the tweezers are in use, the spring leaves (8) are pressed to clamp petals (10) and stamen stamens (11) of the grape flower, so that the petals (10) and stamens (11) are pulled to the two sides and depart from the grape flower. The method can obviously enhance the emasculation success rate and speed.

Description

[0001] The invention belongs to the field of biotechnology equipment, in particular to a method for detasseling in grape hybridization. Background technique [0002] Detasseling is a one-step operation that is often involved in agricultural and other technical fields, including: agriculture, biotechnology, horticulture, etc.; at present, more and more grapes are planted in China, and the improvement of grape quality is becoming more and more intense, especially Improve its disease resistance and fruit quality, etc., but generally use the method of hybrid breeding to improve its quality. Grapes are self-pollinated, and the removal of stamens (abbreviated as emasculation) for hybrids is a key step. Currently, emasculation is the most important step. Using artificial detasseling and receiving other grape pollen, because the flowers are relatively small and fragile, it is easy to touch the stamens to the pistils to cause self-pollination, which will cause subsequent false positives...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02
CPCA01H1/02
Inventor 尹玲曲俊杰卢江黄羽潘凤英
Owner 广西作物遗传改良生物技术重点开放实验室
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