Spike trimming method for increasing fruit setting rate of muscat grape

A technology of muscat grapes and fruit setting rate, applied in the field of viticulture management, can solve the problems affecting grape yield and quality, poor commerciality, low fruit setting rate, etc., and achieve the goal of reducing nutrient competition, consistent ripening, and neat and compact fruit ears Effect

Inactive Publication Date: 2014-12-17
苏州市阳澄湖现代农业发展有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The present invention aims at the prominent problem of high temperature and high humidity in summer, abundant rain, and vigorous growth of Muscat grapes, where the fruit set rate is low after the grapes bloom, resulting in sparse fruit ears and poor commerciality, thereby affecting the yield and quality of the grapes. The whole panicle method to improve the fruit setting rate of muscat grape

Method used

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Embodiment Construction

[0015] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

[0016] Implementation time: 2010-2011

[0017] Selected varieties: 8-year-old rosé grapes cultivated in flat sheds

[0018] The rosé grapes are cultivated on large horizontal trellises. With the expansion of the canopy of the grapes, the grapes are gradually thinned, and the grape plants decrease year by year. Only the grape trellis surface has a certain leaf area index. The 8-year-old rosé grapes occupy an area of ​​about 350 square meters.

[0019] Long-shoot pruning is adopted, and appropriate thinning is carried out during the period when the tree vigor is relatively strong. For the vigorously growing new shoots, about 1 / 3-1 / 5 of the apex is cut off to ease the tree vigor.

[0020] With ...

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Abstract

The invention discloses a spike trimming method for increasing a fruit setting rate of a muscat grape. The method achieves the purpose of increasing the fruit setting rate of the muscat grape by executing the steps of spike trimming, hormone treatment, manual fruit thinning and the like. After treatment, growing points of a flower spike are trimmed, and the distribution of hormones in the flower spike is adjusted; with the adoption of the hormone treatment, the growth rate of the spike is controlled, the fruit thinning can be performed simultaneously, the trouble of the manual fruit thinning is reduced, finally the fruit setting rate of the muscat grape is increased, the post floral flower spike trimming effect is better, and the trimmed flower spike is ordered in serial type, and high in marketability.

Description

technical field [0001] The invention relates to a method for arranging grape flower spikes, in particular to a method for arranging spikes of Muscat muscat grapes, which belongs to the technical field of viticulture management. Background technique [0002] With the improvement of horticultural cultivation technology, my country's viticulture has developed rapidly, and viticulture technology has also been perfected day by day. Due to the vast territory of our country, the cultivation techniques and cultivation modes vary greatly from place to place. Muscat grapes, also known as Muscat ), Eurasian species, also translated as Mo Sijia, Hamburg Musk, Muscat, Muscat, Musk Muscat, etc. Muscat is an ancient variety, and it is a famous variety in the world for fresh food, wine making and juice making. The planting area is widely distributed in the world, especially in European countries. In my country, it was first introduced to Yantai, Shandong Province by the American missionary...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06A01G17/02
Inventor 沈建明
Owner 苏州市阳澄湖现代农业发展有限公司
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