Greenhouse construction technology for edible fungi cultivation in Luliang, Shanxi

蔬菜大棚：

大棚建设

塑料大棚：

大棚造价

连栋大棚：

大棚搭建

The all-steel arch shed adopts a hot-dip galvanized pipe steel frame assembled structure. The main truss spacing of the steel frame arch shed is about 2.5 meters, the span is generally between 1. and 3.5 meters, and the construction height of the steel frame arch shed is about 3.5 meters. It is easy to construct and install. Since there are no column supports in the shed, the lighting effect in the shed is greatly improved, which is conducive to mechanized operation and improves the utilization rate of land. All-steel frame greenhouses are generally suitable for planting in spring, summer and autumn in the south and north. The all-steel frame arch shed is a 3-meter-high, 3-meter-span arched circular vegetable production facility. It is different from the solar greenhouse. It mainly carries out early spring and delayed autumn production. The investment per mu is about 10,000 yuan, and the annual output value is 10,000 yuan. Above, the construction and production technology are relatively easy, the risk is low, the land utilization rate is high, it is suitable for large-scale contiguous development, many crops can be planted, and it has broad development prospects. The characteristics of the all-steel arch shed are: low investment, quick results, and high efficiency, which facilitates independent investment and rolling development by farmers. A new plastic greenhouse with a concrete column and bamboo arch pole structure requires an investment of about 10,000 yuan, and a steel frame structure requires an investment of about 10,000 yuan. Both skeletons can be used for many years. In the future, it will only cost about 10,000 yuan to replace the shed membrane once a year. The annual benefit can reach more than 10,000 yuan/mu, with a net income of 10,000 yuan. The low cost facilitates farmers' independent investment, and the high output-input ratio facilitates farmers' rolling development, forming a virtuous cycle with strong vitality.