The site selection(green house) should be on flat land as far as possible, and the site selection of greenhouse is very important. The groundwater level should not be too high. Avoid light blocking mountains and buildings. For planting and breeding users, sheds can not be built in polluted places. In addition, the wind resistance of the selected greenhouse should be considered in areas with strong monsoon. The wind resistance of general greenhouse shall be above grade 8.
The orientation of the greenhouse has a great impact on the heat storage capacity of the greenhouse, especially for the solar greenhouse. According to experience, it is better for greenhouses in the south to face to the West. The angle to the West should be 510 degrees. This facilitates the greenhouse to store more heat. If multiple greenhouses are built, the spacing between greenhouses shall not be less than the width of one greenhouse.
The orientation of the shed(green house) is that the shed head of the shed is on the north and south sides respectively. It is recommended to choose the north-south orientation for the planting shed. This orientation can distribute the crops in the greenhouse to uniform light.
The wall data of greenhouse can be used as long as it has good thermal insulation and heat storage capacity. The inner wall of the greenhouse stressed here must have heat storage function, and the masonry of the solar greenhouse should be adjusted to local conditions. To store heat. At night, these heat will be released to maintain the temperature balance in the shed. Brick wall, cement plastered wall and earth wall all have heat storage capacity. The wall of greenhouse generally adopts brick concrete structure.