Pest and weed prevention cloth

Abstract

The invention discloses a type of pest and weed prevention cloth and belongs to the technical field of agriculture. The cloth is characterized by comprising a cloth base layer, and the cloth base layer comprises, by weight, 55-65 parts of polypropylene fibers, 8-10 parts of viscose fibers, 10-15 parts of natural fibers and 15-23 parts of a tannin extract. According to the pest and weed preventioncloth, not only can rainwater be uniformly distributed on the land below the pest and weed prevention cloth, the quality of the land is effectively maintained, but also the oxidation resistance and antibacterial property of the pest and weed prevention cloth can also be improved, and good moisturizing, ventilation and pest dispelling effects are achieved. In addition, the cloth also has the advantages that the weed prevention effect is significant, physical removal of pests and diseases is achieved, disease breeding due to accumulation of water is avoided, water permeability and moisturizing effects are achieved, soil hardening is avoided, and water, fertilizer, time and labor are saved.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and more specifically relates to an insect-proof and weed-proof cloth. Background technique [0002] Insect and weed control cloth is composed of oriented or random fibers. It has the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene (pp material) pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. [0003] At present, the Chinese patent with the publication number CN202722167U discloses a permeable grass-proof mulch, which consists of a transparent upper layer of mulch and a black lower layer of mulch. Two rows of water inlet holes of the upper layer of mulch and a row of emergence holes of the lower layer of mulch are a...

AI Technical Summary

Problems solved by technology

[0003] At present, the Chinese patent with the publication number CN202722167U discloses a permeable grass-proof mulch, which consists of a transparent upper layer of mulch and a black lower layer of mulch. Two rows of water inlet holes of the upper layer of mulch and a row of emergence holes of the lower layer of mulch are arranged in parallel but staggered from each other. The water inlet and emergence holes form a rainwater channel through the gap between the upper and lower layers of mulch, that is, through the upper layer of mulch and the lower layer of mulch. And the water inlet hole and the emergence hole realize the normal growth of plants, and at the same time prevent the growth of grass. When the rainwater will flow between the upper layer of mulch and the lower layer of mulch, it will flow out to the land below the mulch through the emergence hole. The distribution of seedling holes is point-like, so that the rainwater can only be applied to a certain concentrated range, which leads to uneven rainwater on the land and makes the quality of the land used for the normal growth of trees deteriorate.