Diffusion agricultural film

Abstract

The invention discloses a diffusion agricultural film, belongs to the field of agricultural films and aims at providing a diffusion agricultural film which can realize uniform irradiation of light rays in a shed and reduce shaded area caused by perpendicular incidence of light rays and harm on crops. The diffusion agricultural film is composed of diffusion master batch and matrix resin, wherein the diffusion master batch comprises 0.56-0.78 part of zinc oxide and 8 parts of poly(imino ketone). The diffusion agricultural film disclosed by the invention can be used for crop planting.

Description

technical field [0001] The invention belongs to the technical field of agricultural films, in particular to a diffuse agricultural film. Background technique [0002] The traditional transparent agricultural film mainly passes through direct sunlight, and the crops on the back side cannot receive sunlight and realize photosynthesis. Moreover, the upper part of the crop itself will also block the lower part, resulting in uneven sunlight irradiation on the crops, some of which are receiving sunlight, and the other part cannot perform photosynthesis due to the emergence of shadows. In summer, the crops under direct sunlight will have local high temperature, which will cause the semipermeability loss of plant cells and biofilm, the passivation and deformation of proteins, and in severe cases, it can cause the death of plants. The traditional agricultural film can hardly improve the uneven growth of crops in different positions or the same crop in the greenhouse, and the yield o...

AI Technical Summary

Problems solved by technology

The traditional agricultural film can hardly improve the uneven growth of crops in different positions or the same crop in the greenhouse, and the yield of crops will be affected by the uneven light irradiation.