Simple bamboo shed: it is the most extensive type, with a shed width of 5-6 meters and a shed top height of 2-3 meters. Its advantages are convenient materials, easy construction and low cost.

Enhanced steel frame greenhouse: The greenhouse is made of galvanized pipes with a diameter of 28-32 mm and a thickness of 1.5mm, and the top is 3.2-3.5 meters high. The whole greenhouse has a large space and is suitable for planting tall vine vegetables.

Steel-bamboo mixed greenhouse: the structure is the same as that of simple bamboo frame greenhouse, and the steel pipe is combined with bamboo frame to save steel, reduce cost and facilitate operation.

First, how many kinds of greenhouses are there?

1, simple bamboo shed

(1) Simple bamboo shed is the most widely used type, with a width of 5-6 meters and a roof height of 2-3 meters. Its advantages are convenient materials, easy construction and low cost, and the cost per mu is about 3,000 yuan.

(2) Its disadvantages are that there are many columns in the greenhouse, high shading rate, inconvenient operation and short service life.

2.8m-wide reinforced steel greenhouse

(1) The greenhouse is mainly made of galvanized pipes, with a diameter of 28-32 mm, a thickness of 1.5 mm and a top height of 3.2-3.5m.. The whole greenhouse has a large space and is suitable for planting tall vine vegetables.

(2) Its advantage is that it has enough height and width, which can successfully improve management efficiency, land utilization rate and heat preservation in winter.

(3) Its disadvantage is high construction cost, about 200-45 yuan per square meter and 0/.5-30,000 yuan per mu. Suitable for agricultural demonstration parks and farms with certain economic strength.

3. Steel-bamboo hybrid greenhouse

The structure of (1) steel-bamboo hybrid greenhouse is similar to that of simple bamboo greenhouse, which is mainly composed of steel pipes and bamboo frames, and has the advantages of saving steel, reducing construction cost and convenient operation.

(2) And the greenhouse is very strong and has a long service life.

Second, how to build a greenhouse

1, construction site

(1) The greenhouse is more suitable to be built in a sunny and leeward place with good drainage. Generally, the width of a small greenhouse is about 5-6 meters, the height is about 25 meters and the length is about 30 meters.

(2) After determining the specifications, you can measure the distance with a tape measure, and then draw the position of the greenhouse with lime.

Step 2 determine the location

(1) Determine the position of each bamboo pole, especially the bamboo poles on the left and right sides of the greenhouse. Otherwise, the greenhouse will be deformed.

(2) Then, according to the direction of the greenhouse, bury 1 bamboo pole every 60cm, and then make holes according to the position of the bamboo pole, the depth of which is about 50cm.

Step 3 bury bamboo poles

(1) Insert bamboo poles into the holes, then bend the corresponding bamboo poles left and right and tie them tightly with lead wires, with a height of about 2.5m. ..

(2) If the bamboo pole is too long, part of it can be sawed off, and then the bamboo pole can be fixed on the top of the shed along the direction of the shed, and the supporting rods are planted on the central axis of the shed in turn.

Step 4: Cover the film.

(1) Dig two ditches at the edge of bamboo pole base on both sides of the greenhouse, the depth is about 15cm, and cover the bamboo pole frame with film.

(2) The edge of the membrane must be buried in the ditch and tamped with soil to avoid being blown away by the wind. Finally, several bamboo poles were buried at both ends of the greenhouse to cover the film.