Spring anti-frost apple tree coat

Abstract

The invention relates to the technical field of agricultural apple tree management, in particular to a spring anti-frost apple tree coat. The spring anti-frost apple tree coat is white and light-pervious, achieves heat preservation and moisture conservation, and provides a special environment of a greenhouse for apple trees. Composite nylon cloth (1) is made of white light-pervious plastic and nylon heat-preserving materials, the thickness of the composite nylon cloth is 1 mm, and the composite nylon cloth has a warm-keeping function. Eight knotting holes (2) are evenly formed in the periphery of the spring anti-frost apple tree coat. When the spring anti-frost apple tree coat is arranged on one apple tree in a sleeved mode, the spring anti-frost apple tree coat is tied on the trunk of the apple tree through ropes penetrating through the eight knotting holes. According to the spring anti-frost apple tree coat, the composite nylon cloth (1) is circular and designed to be of three specifications according to the size of a crown, the diameter of the large composite nylon cloth is 20 m, the diameter of the medium composite nylon cloth is 16 m, and the diameter of the small composite nylon cloth is 12 m. The spring anti-frost apple tree coat can be used continuously for many years, is easy to popularize and use, and effectively guarantees economic incoming of farmers.

Description

technical field [0001] The invention relates to the technical field of agricultural apple tree management, in particular to an anti-frost coat for apple trees in spring. Background technique [0002] Spring frost-proof apple tree coat is a supporting technology to prevent apple blossoms and young fruits from frost. Before and after the sting, the climate is abnormal and frost is prone to occur. The stored nutrients are transported to the shoots and buds, so the shoots become soft and the buds swell. During this period, almost all the nutrients consumed were stored in the previous year. In this regard, spring management is very important. Its specific contents include: checking and treating rot diseases. The thick and warped bark of fruit trees often hides a variety of diseases, such as hawthorn red spiders, star caterpillars, small leaf rollers, and rot diseases. After the winter pruning, from mid-February, focus on checking the trunk, branches, and saws for rot. If found,...

AI Technical Summary

Problems solved by technology

[0003] Frost is prone to occur in spring, which has caused huge economic losses to agriculture. In order to prevent damage to apple flowers and young fruits caused by spring frost, fruit farmers should always pay attention to weather forecasts, take preventive measures in time, and cover apple trees with white, transparent and heat-resistant coats. , prevent frost, design and manufacture a frost-proof apple coat, and propose an exploratory research topic

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