How much does it cost to build a greenhouse?

The greenhouse was originally a special equipment for vegetable production, but with the development of production, the greenhouse has been used more and more widely. At present, the greenhouse has been used for potted and cut flower cultivation, fruit tree cultivation, forest nursery, ornamental tree cultivation, sericulture, chicken, cattle, pig, fish and fish fry and so on. Let's take a look at how much it costs to build a greenhouse.

Steel pipe greenhouse arch shed

[cost] the cost of steel pipe greenhouse is about 20,45 yuan per square meter.

[specification] the span of steel pipe greenhouse is generally 814 meters, and the skeleton is all assembled and welded with hot-dip galvanized steel pipe or rectangular pipe. Manual film winder and insect-proof net are arranged on both sides of the greenhouse.

[advantages] the steel pipe greenhouse has the advantages of low cost, high strength of the whole skeleton structure and high land utilization rate.

[disadvantages] the ability of heat preservation and heat storage is weak, which can not meet the needs of winter production, so it is suitable for the cultivation and use of vegetables, fruits, flowers and edible fungi in spring and autumn.

Simple multi-span arch shed

[cost] the cost of simple multi-span arch shed is about 100 yuan per square meter, which is suitable for the cultivation and use of high-value vegetables, flowers, medicinal materials, edible fungi and so on in spring and autumn.

[specification] the skeleton of the simple multi-span arch shed adopts hot-dip galvanized rectangular pipe or round pipe, the top is equipped with a gutter, and the end face is provided with a ventilation window, which is the same as the basic structure of the arch shed.

[advantages] the simple multi-span arch shed has large internal space, which is suitable for large-scale chemical factory operation and high land utilization rate.

[disadvantages] the cost of simple multi-span arch shed is high, the cooling efficiency is low in summer, and the requirement of drainage is high.

Earthen wall solar greenhouse

[cost] the cost of earth wall solar greenhouse is about 750 to 850 yuan per square meter, and the cost of non-steel frame is even lower, so it is very suitable for out-of-season cultivation of high-value vegetables and other crops.

[specification] the span of earth wall solar greenhouse is generally 10 to 15 meters, and the wall structure is rolled and masonry with soil for many times, and it is generally covered with 10 ~ 15 wire double anti-drip film. At present, the skeleton of the shed is mostly welded with steel frame, and the thermal insulation material is generally 4 kilograms per square meter, and the rolling curtain machine is used to pull and put the heat preservation quilt.

[advantage] the advantage of earth wall solar greenhouse is that the cost is low, the heat storage effect of greenhouse is better in winter, and the cost of use and maintenance is lower in later stage.

[shortcomings] the earth wall solar greenhouse wall occupies a large area, which affects the net planting area of the greenhouse and has certain requirements for soil quality. if the wall is not protected, it is easy to be washed by rain and snow and affect its service life.

Brick wall solar greenhouse

[cost] the cost of brick wall solar greenhouse is 16001,700 yuan per meter, of which the cost of greenhouse wall is about 1000 yuan per square meter, and the cost of greenhouse surface materials such as shed skeleton is about 600,700 yuan. It is suitable for cultivation and use of vegetables, edible fungi, flowers, fruit trees and so on.

[specification] the span of brick wall solar greenhouse is 815m, and its wall structure is made of red brick or concrete foamed brick, and the wall thickness is generally 0.371m. Other structures are basically the same as earthen wall solar greenhouse, which are composed of all-steel skeleton, covering film, thermal insulation quilt and curtain machine. If several types of steel skeleton are used as greenhouse surface support, the cost of greenhouse can be reduced per meter. Among them, the cost of brick wall is about 1000 yuan per meter, and the use of concrete foamed bricks can reduce the cost of greenhouse by 100,150 yuan per meter.

[advantages] the structure of brick wall solar greenhouse is sturdy and durable, and its service life can reach 20 to 25 years. Brick wall solar greenhouse has high land utilization rate and strong regional applicability, which is especially suitable for construction in areas with complex geology, low water level and inability to build earth walls.

Due to the use of brick wall structure in brick wall solar greenhouse, the cost of greenhouse is higher than that of earth wall solar greenhouse, and the investment payback period is longer.

New solar greenhouse

[cost] the cost of the new solar greenhouse is 1000-1200 yuan per meter, which is actually upgraded from the earth-wall solar greenhouse and is suitable for high value-added industries such as scientific research and experiments, breeding and breeding, exhibitions, and so on.

[specification] the overall structure of the new solar greenhouse is the same as that of the traditional solar greenhouse, with a span of more than 15 meters. After the wall is built with earth wall, it is reinforced with cement mortar. The frame of the greenhouse is composed of hot-dip galvanized rectangular tube and spring slot, and the rest is the same as the earth wall solar greenhouse.

[advantages] the new solar greenhouse wall is reinforced with cement mortar, which reduces the risk of collapse of soil wall solar greenhouse wall, and increases its durability and service life by more than 5 to 10 years. The film on the shed surface is fixed with a spring slot, and it is more convenient to replace the film in the future. Large span and large space, can be equipped with mobile seedbed, mobile sprinkler irrigation and other advanced equipment.

[disadvantages] the wall of the new solar greenhouse covers a larger area, and the cost of the greenhouse is higher, which reduces the performance-to-price ratio of the greenhouse, and it is difficult to popularize.