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Spike trimming method for increasing fruit setting rate of muscat grape

A technology for rosé grapes and fruit setting rate, applied in the field of viticulture management, can solve problems such as affecting the yield and quality of grapes, poor commerciality, low fruit setting rate, etc., to reduce competition for nutrients, to achieve consistent ripening, and to achieve neat and compact fruit ears. Effect

Inactive Publication Date: 2013-09-18
苏州市阳澄湖现代农业发展有限公司
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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, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0016] Implementation time: 2010-2011

[0017] Selected varieties: 8-year-old muscat grapes cultivated in flat shed

[0018] Muscat grapes are cultivated on a large horizontal trellis. With the expansion of the crown of the grapes, thinning gradually reduces the number of grape plants. Only a certain leaf area index is maintained on the shelf surface. The 8-year-old Muscat grapes occupy an area of ​​about 350 square meters.

[0019] Use long-tipped pruning. When the tree is vigorous, carry out appropriate thinning. For the vigorously growing new shoots, cut off the tip 1 / 3-1 / 5 to ease the tree vigor.

[0020] With the stabilization of the tree vigor, the length of the fruiting mother ...

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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 Applications(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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