Grape rain-sheltering greenhouse frame and construction method thereof

Abstract

The invention relates to a grape rain-sheltering greenhouse frame and a construction method thereof. Cement columns are embedded between grape plants, the cement columns on the outermost layer of eachrow are reinforced with oblique supporting columns, iron wires for connecting the cement columns are arranged on the tops of the cement columns, used as upper crossbeams of the cement columns, used for fixing arched steel wires to the two ends of each upper crossbeam and the apexes of the columns and drawn at the two ends of each arched steel wire and the tops of arches, and the arched steel wires are fixed to the top iron wires between every two cement columns; the tops of the cement columns are covered with white transparent films special for grapes, plant rows are covered with pest-proof screens which are fixed by iron wires, the periphery of the lower portion of a greenhouse is sealed with a pest-proof screen which is pressed and fixed by heavy objects, the cement columns at both endsof each row are diagonally drawn with oblique wires which are connected with the iron wires of the corresponding upper crossbeams to form an inverted triangle, the two oblique wires on each cement column are adopted as supporting points, and the iron wires at the two ends of each row are drawn at a certain height from the ground. By adopting the grape rain-sheltering greenhouse frame and the construction method thereof, damage caused by rainwater to grape leaves and fruits on the bottom layer can be reduced, and the quality of the fruits is improved.

Description

technical field [0001] The invention relates to the technical field of grape cultivation, in particular to a grape rain shelter and a construction method thereof. . Background technique [0002] Grapes are loved by the public because of their sweet taste. During the growth of grapes, in the hot and rainy south, it is necessary to allow the grapes to obtain enough sunlight and temperature to ensure the sweet taste of the grapes, and to avoid serious diseases of the grapes due to rain. low quality. In the prior art, grape rain shelters generally take furrows as a unit, and an arched rain shelter is built above the frame. The gaps between the rain shelters correspond to the furrows. When it rains, the rainwater on the rain shelters drips into the furrows, which is conducive to drainage and water storage and temperature regulation at high temperatures, but it cannot prevent pests and birds from entering between the rain shelters. The gaps fly into the grape plants, causing ha...

AI Technical Summary

Problems solved by technology

The gaps between the rain shelters correspond to the furrows. When it rains, the rainwater on the rain shelters drips into the furrows, which is conducive to drainage and water storage and temperature regulation at high temperatures, but it cannot prevent pests and birds from entering between the rain shelters. The gaps fly into the grape plants, causing damage to the grapes

The grape rain shelters and grape trellises of the prior art are generally based on bamboo and steel frames. Wooden grape trellises are prone to aging and have a short service life; grape trellises built with metal pipes are relatively expensive, which increases the cost of grape planting.

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