Dual-net dual-film shed

Abstract

The invention relates to a dual-net dual-film shed. The dual-net dual-film shed comprises a large arch shed and a small arch shed located inside the large arch shed; each of the large arch shed and the small arch shed comprises a steel structure shed framework composed of transverse steel pipes and longitudinal steel pipes which are all connected with each other; the longitudinal steel pipes on the two sides of each shed framework are inserted into soil; each shed framework is orderly covered with a plastic film and a shading net from inside to outside; the plastic film and the shading net are connected with rollers, respectively; the rollers are fixed by use of supports; a spraying water pipe is arranged at the lower end of each shed framework and sprayers are arranged on the spraying water pipes at intervals; a cushion film is arranged on the ground between the large arch shed and the small arch shed. The dual-net dual-film shed is capable of annual mushroom output due to the mutual cooperation of the large arch shed and the small arch shed, and therefore, the utilization rate of the shed is greatly increased and the income can be increased. The dual-net dual-film shed is capable of automatically regulating the temperature and the humidity inside the shed and the illumination condition and thus capable of producing high-quality edible mushrooms. The dual-net dual-film shed is lower than the existing sheds in cost, and therefore, the profit margin of the product is further increased.

Description

Technical field [0001] The invention relates to the field of agricultural facilities, in particular to an agricultural greenhouse, in particular to a double-net and double-membrane greenhouse for cultivating edible fungi. Background technique [0002] Edible fungi are large fungi that can be eaten by humans. Specifically, edible mushrooms are edible mushrooms; mushrooms are a general term for higher fungi that can form large fleshy (or colloidal) fruit bodies or sclerotia tissues. [0003] Edible fungi contain biologically active substances such as: polymer polysaccharides, β-glucose and RNA complexes, natural organic germanium, nucleic acid degradation products, cAMP and triterpenoids, which have important utilization values ​​for the maintenance of human health. The medicinal and health-care value of edible fungi are: ①Anti-cancer effect: The polysaccharide of edible fungi can stimulate the formation of antibodies, improve and adjust the body's internal defense capabilities. It...

AI Technical Summary

Problems solved by technology

The cost of spring warming greenhouse is high and the temperature control ability is poor. In winter, the temperature in the shed is lower than 4°C, edible fungi cannot grow, and in summer, the temperature is higher than 40°C, and edible fungi will burn.

The construction cost of the warm winter greenhouse is more than 100,000 yuan, and the high temperature and high humidity in the winter warm greenhouse can not produce bacteria

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