Grape canopy frame and cultivation method

Abstract

The invention provides a grape canopy frame which comprises supporting columns, an arc-shaped canopy roof and a climbing net. The arc-shaped canopy roof comprises two bottom edges and an arc face made of light-pervious materials. The climbing net comprises transverse bracing wires and high-position straight bracing wires. The transverse bracing wires are arranged on the two sides of the grape canopy frame respectively, the two ends of each transverse bracing wire are connected with the two bottom edges of the arc-shaped canopy roof respectively, and the high-position straight bracing wires are arranged between the two transverse bracing wires. Low-position straight bracing wires are arranged between the supporting columns, and the height of the climbing net away from the ground is 1.60-1.90m. The invention further provides a method for cultivating grapes with the grape canopy frame. The grape canopy can enhance ventilation, the humidity of the fruit bearing positions of the grapes is lowered, the temperature of the fruit bearing positions of the grapes is increased, the coloring time of the grapes is shortened, the sugar degree is improved, the product appearance and quality are improved, and disease occurring and development are controlled.

Description

technical field [0001] The invention relates to the technical field of grape planting, in particular to a grape trellis and a cultivation method. Background technique [0002] With the popularization of viticulture technology, people are more refined in grape planting. Through precise planting, precise management and efficient water and fertilizer utilization, high-quality and high-yield grapes can be obtained. The height above the ground of the root column of the traditional small scaffold is generally 130-150cm, and the height above the ground of the column is generally 140-160cm, and the cedar is used as the beam. Insufficient trellis height leads to high humidity, and at the same time, the ventilation of grapes is affected, which further promotes the increase of humidity, so that the spores of the bacteria will germinate, leading to the growth of the bacteria, and greatly increasing the probability of the onset and spread of diseases, especially Botrytis cinerea. Most o...

AI Technical Summary

Problems solved by technology

Most of the prior art grape trellises guide the vertical growth of grape vines, which is prone to apex dominance. Too many leaves will affect the growth and development of fruits, increase the workload of top picking, and affect the quality of fruits; Shading the lower branches and leaves will limit the photosynthesis of the lower branches and leaves, which will affect the growth of grapes

In the current method of drip irrigation and ridge planting, it is difficult to prevent the leaves and fruits from contacting the moist soil with chemical fertilizers, so as to avoid the loss of grapes due to moisture and burning of chemical fertilizers, which will affect the production and development of grapes

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