Special double-layer temperature-controllable steel frame pleurotus geesteranus greenhouse and thermoregulation fruiting stimulating cultivation method thereof

Abstract

The invention provides a special double-layer temperature-controllable steel frame pleurotus geesteranus greenhouse and a thermoregulation fruiting stimulating cultivation method thereof. The special double-layer temperature-controllable steel frame pleurotus geesteranus greenhouse comprises an outer bracket canopy used as an outer layer and an inner shelf canopy used as an inner layer, wherein the outer bracket canopy comprises a canopy frame, a roof and a canopy frame outer surface covering, the outer bracket canopy and the inner shelf canopy positioned in the inner layer are two sealed canopy frames independent from each other, and the inner shelf canopy is wrapped in the outer bracket canopy; a ventilation opening is formed in the roof of the outer bracket canopy; the inner shelf canopy comprises a shelf canopy roof, a shelf and a shelf canopy outer surface covering, and cooling and humidifying devices are arranged in both the outer bracket canopy and the inner shelf canopy. The special double-layer temperature-controllable steel frame pleurotus geesteranus greenhouse has the characteristics that thermoregulation, humidification, heat insulation and ventilation can be achieved, the convenient regulation of whole micro-climate environment in the pleurotus geesteranus greenhouse can be realized, and pleurotus geesteranus fungus bags can be effectively and conveniently stimulated by temperature differences on site, so that labor cost can be reduced, and both the yield and quality of edible fungi can be improved.

Description

technical field [0001] The invention relates to a production technology of edible fungi, in particular to a special double-layer temperature-controlling steel-frame mushroom shed for pear mushrooms and a cultivation method for stimulating fruiting by temperature regulation. Background technique [0002] Most of the Xiuzhen mushroom scaffolds in the prior art are simple bamboo frame greenhouses. The structure of these simple bamboo frame greenhouses is composed of simple bamboo frame sheds and mushroom frames (also known as bed frames) erected inside the bamboo frame sheds, and has the following disadvantages: : [0003] 1. The bamboo frame shed is a single-layer wall structure. Screen windows are opened on the wall of the bamboo frame shed (sometimes a skylight is also opened on the roof) for ventilation. Not only is the temperature control operation difficult, but also heat insulation, sealing and moisturizing Poor performance is not good enough. For example, when performi...

AI Technical Summary

Problems solved by technology

[0003] 1. The bamboo frame shed is a single-layer wall structure. Screen windows are opened on the wall of the bamboo frame shed (sometimes a skylight is also opened on the roof) for ventilation. Not only is the temperature control operation difficult, but also heat insulation, sealing and moisturizing Poor performance is not good enough, for example, when performing temperature adjustment and moisturizing operations, only manual opening and closing of screens and / or skylights can be used for ventilation and cooling;

[0004] 2. Using the bamboo frame (structure) mushroom shed of the existing structure, in order to realize the temperature difference stimulation step for the pear mushroom bag (cultivation bag), it is necessary to transport all the pear mushroom bag to the ice storage for cooling Moving back to the greenhouse, the bacteria bag is easy to be damaged when moving back and forth, and it also requires a lot of labor, and the cost of labor is high.

In addition, some bamboo-frame mushroom sheds can also be transformed to push the refrigerator directly into the cold pack inside the mushroom shed. Although it is not necessary to carry the mushroom bags back and forth, the internal mushroom racks in the existing bamboo-frame sheds lack sealing facilities, which are sealed and insulated. The performance is poor, the power consumption is large, and the effect of the temperature difference stimulation operation of the cold pack to achieve cooling is extremely poor (it is still not good in spring, summer and early autumn). In addition, the structural layout of the mushroom rack (that is, the bed frame) inside the bamboo frame shed is unreasonable, resulting in cooling. The temperature difference stimulation operation of the cold pack is inconvenient;

[0005] 3. In the bamboo frame shed (bamboo structure cultivation room) of the prior art, the mushroom frame (ie bed frame) erected inside the bamboo frame shed has poor or unreasonable spatial structure layout and structural composition (layout and placement) Science not only affects the regulation and management of daily temperature regulation and moisturizing and the control and management of temperature difference stimulation steps, but also greatly affects the further improvement of the bacteria capacity.

[0006] 4. The bamboo columns used to build bamboo frame sheds and bed frames (also known as mushroom frames) in simple bamboo frame greenhouses are all directly plugged into the ground, which is poor in firmness and easily damaged, and the daily maintenance cost is high. Xiuzhen mushrooms are tropical It is a kind of edible fungus produced in subtropical regions in summer. When it encounters typhoons and thunderstorms that are common in southern regions, it is easy to be damaged or even collapsed, and its service life is short (generally it can barely be used for about six or seven years). Another fatal disadvantage of the bamboo frame shed is that it is easy to catch fire. Sometimes mushroom farmers accidentally throw cigarette butts into the shed, which may burn the dry and flammable bamboo shed

Images