Overground energy-efficient sweet potato storage greenhouse and application thereof

Abstract

The invention discloses an overground energy-efficient sweet potato storage greenhouse and relates to the technical field of agriculture. The overground energy-efficient sweet potato storage greenhouse comprises a buffer chamber, a stove and a storage greenhouse. The storage greenhouse comprises a roof and a greenhouse body. A plurality of groups of pillars and cross beams are connected to form a load-bearing greenhouse roof support body. The periphery of the greenhouse roof support body is connected with a greenhouse front wall, a greenhouse rear wall and greenhouse gables on two sides to form the greenhouse body. The roof is disposed on the greenhouse body and is provided with a chimney. A flame path is disposed in the storage greenhouse, and two ends of the flame path are connected with the stove disposed outside the storage greenhouse. The chimney is communicated with the flame path. The buffer room is communicated with the storage greenhouse through a greenhouse entry. Both the greenhouse front and rear walls are provided with air vents. The overground energy-efficient sweet potato storage greenhouse is reasonable in design, simple in structure and low in cost, allows flexible temperature and humidity control and is convenient to operate, energy-efficient, environment-friendly, widely applicable and high in storing capacity, sweet potatoes can be stored through application steps, and the greenhouse is durable, safe and reliable and convenient to popularize and apply.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an all-ground energy-saving sweet potato storage greenhouse and its application. Background technique [0002] Sweet potato is a traditional planting crop in the Huanghuai area. Its cultivation technology is simple, its yield is high, and its economic benefits are good. However, due to the thin and juicy root skin of sweet potato, it is easy to rot during storage, and the seedlings are seriously infected with pathogens, resulting in a decline in quality and resistance. In the past hundred years, sweet potato storage methods include underground storage, semi-underground storage and high-temperature big house storage. Underground storage, because the cellar is small, the storage quantity is limited; the air in the cellar is not circulated, and it is easy to suffocate the potato pieces due to lack of oxygen; Potato pieces are easy to wet and rot, especially in areas with hig...

AI Technical Summary

Problems solved by technology

Underground cellar storage, because the cellar is small, the storage quantity is limited; the air in the cellar is not circulated, it is easy to suffocate the potato pieces due to lack of oxygen; Potato pieces are easy to wet and rot, especially in areas with high groundwater levels, this method cannot be used

Semi-underground cellar storage, although it solves the problem of hypoxia in the cellar to a certain extent, it brings the problems of poor heat preservation effect and high rate of freezing damage and rot

High-temperature large house storage can effectively control the spoilage of stored seed potatoes, but the construction cost is too high and it is difficult to popularize

In addition, the storage technology of the farmers' seed potatoes is not up to standard, and the damage is serious, resulting in high seed potato prices and a sharp drop in planting scale

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