Method for building greenhouse for cultivating mushrooms

Abstract

The invention relates to a method for building a greenhouse for cultivating mushrooms, comprising the following steps: selecting a greenhouse position; determining the building size; setting air holes; manufacturing a greenhouse frame; pouring a front leg grade beam by concrete; covering a plastic film, and pressing and covering a grass curtain; deviating the greenhouse position to the shade for 5-7degrees; and causing the ratio of ridge height to width is 1:(2.5-2.7). The rear wall is a hollow wall of which the upper part is provided with an arch centre nest groove, and the lower part is provided with the air holes; the greenhouse frame is formed be welding arch centres, a big-ridge beam and a tie rod; the front leg of the arch centre is sheathed into a steel pipe corresponding to the front leg ground beam of the concrete and is firmly welded; the rear leg of the arch centre is embedded into a reserved gap in the rear wall and is fixed by cement mortar; the distance between every two arch centres is 90cm; and the whole greenhouse frame forms a whole with the wall after being firmly welded. In the greenhouse, the rear wall occupies small land, and soil does not need to be filled behind the wall to make a slope, thereby bringing strong wind resistance; a back slope angle does not have wind resistance obstacles; the best height-to-width ratio is characterized by perpendicular incidence of sun on the winter solstice; the greenhouse has a good heat insulation and cooling effect and can fruit in four seasons without using other heating and cooling facilities.

Description

[0001] technical field [0002] The invention relates to a construction method of a greenhouse cultivation shed, in particular to a construction method of a mushroom cultivation greenhouse. Background technique [0003] At present, in the cultivation of shiitake mushrooms, greenhouses are constructed in various forms, with different materials, wasteful land occupation, expensive insulation materials, and poor use effects, which affect the popularization speed and production efficiency of shiitake mushrooms. Contents of the invention [0004] The present invention aims to solve the above-mentioned problems existing in the current greenhouse construction technology, and provide a simple, practical and scientific construction method for mushroom cultivation greenhouses with low carbon input, improved land utilization rate and production efficiency, and guaranteed safety management. . [0005] The technical solution adopted by the present invention to solve the problem is: a ...

AI Technical Summary

Problems solved by technology

[0003] At present, in the cultivation of shiitake mushrooms, greenhouses are constructed in various forms, with different materials, wasteful land occupation, expensive insulation materials, and poor use effects, which affect the popularization speed and production efficiency of shiitake mushrooms

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