The Different Structures and Characteristics of Skeletons during the Construction of Vegetable Greenhouses

The Different Structures and Characteristics of Skeletons during the Construction of Vegetable Greenhouses

There are actually many plastic greenhouses that can be suitable for vegetable growth. According to the framework, structure, and materials of vegetable greenhouses, there are mainly fixed and fixed greenhouse frameworks, and the entire installation is a complete set. The materials used are mainly steel pipes and old tendons, and steel bar triangular iron is also used for construction. The framework of greenhouses needs to be manually welded according to the use situation. The structure of the entire vegetable greenhouse is relatively solid, and the service life is very long. However, the cost is also relatively high, so the investment will be large. The more suitable ones are plastic vegetable greenhouses with bamboo and wood structures, which have lower costs and small investments.

If it is an arched vegetable greenhouse, the direction should be north-south, and the entire width should be 8-10 meters, but there is no clear limit on the length. If analyzed according to the entire specification, 40 meters should be preferred. Of course, in the design, it should be tailored to local conditions, and multiple considerations and designs should be carried out. Remember that the width of the greenhouse should be limited accordingly, because if it is built on the field, it will be difficult to prevent wind and snow if the width is too large, and the management of the greenhouse framework will also be more troublesome. The ceiling height of the greenhouse is about 2-3 meters, because it is not suitable to block wind and snow if it is too high, it cannot be used internally. The insulation performance will be greatly reduced by using a cover, which cannot effectively meet the needs of early maturation.