Single-flat-hanging grape planting technology

Abstract

The invention discloses a single-flat-hanging grape planting technology. The single-flat-hanging grape planting technology includes steps of firstly, carrying out field planting from the south to the north; secondly, removing all lateral branches by the aid of first-year shaping and pruning methods, allowing main branches to vertically grow, then allowing the main branches to horizontally grow to form transverse main branches, reserving lateral branches on the transverse main branches, removing all lateral branches in vertical main branches and the transverse main branches during winter pruning and only reserving main branches; thirdly, reserving a bottom bud on the base of each vertical main branch during spring germination by the aid of second-year shaping and pruning methods, allowing the bottom buds to uprightly grow to obtain reserved branches, reserving flower buds on the transverse main branches, allowing the buds to uprightly grow until the buds are separated from the ground by the distances of 1.7 meters and then carrying out pinching; fourthly, picking grapes, then pruning the bases of the vertical main branches, utilizing the reserved branches as fruit bearing branches for third years, managing pruning on the reserved branches in the third years according to the second-year shaping and pruning methods and carrying out the same procedures year by year on the basis. The single-flat-hanging grape planting technology has the advantages of fixed and neat fruit bearing positions, far distances from fruit clusters to the ground, good disease prevention effects, long illumination time, good quality, early fruit bearing, high yield and capability of simultaneously coloring each grape from four sides.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a grape planting technology. Background technique [0002] Grape is a plant that likes light but cannot stand upright by itself, and has to rely on climbing to obtain sunlight. Its unit yield, total yield and economic value are relatively high. The aging of a single plant of grapes is irresistible. The grape plants planted together in the garden will transition from the initial production period to the high-yield and high-quality period, and even enter the senescence period. Therefore, it is often compelled to dig out all the plants and replant after destroying the garden. , resulting in unstable grape yield and quality. [0003] In the prior art, the management methods for planting and pruning of grapes are all aimed at open-air grapes. Since the cultivation of grapes in greenhouses is limited by the space and environment of the greenhouses, the existing technologies cann...

AI Technical Summary

Problems solved by technology

The senescence of a single grape plant is irresistible. It is inevitable that the grape plants planted together in the garden will transition from the initial production period to the high-yield and high-quality period, and even enter the senescence period. Therefore, it is often necessary to dig out all the plants and destroy the garden for replanting. , leading to unstable yield and unstable quality of grapes

[0003] In the prior art, the grape planting and pruning management methods are all aimed at open-air grapes. Since greenhouse grape planting is limited by the greenhouse space and environment, the existing technology cannot be used to trim and manage greenhouse grapes.

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