Nine advantages of multi-span greenhouses
The multi-span greenhouse is an upgraded existence of the greenhouse. In fact, it is a super large greenhouse. The original independent single-room greenhouse is connected by scientific means, reasonable design, and the original independent single-room mode greenhouse through the gutter. In this way, the area of multi-span greenhouses is not limited to the original several hundred square meters, but can reach thousands or even tens of thousands to hundreds of thousands of square meters of super greenhouses.
1. Better control of the environment.
The air volume of multi-span greenhouse increases, and the fluctuation range of indoor temperature will be reduced. The ratio of the enclosure surface area to the ground area of a small greenhouse is large, and the enclosure surface is the main way for the greenhouse to gain or lose heat, so the air temperature changes rapidly.
2. Lower heating cost.
Because the ratio of the enclosure surface area to the ground area is smaller, the heat loss is smaller. Moreover, the entire multi-span greenhouse space only needs to be equipped with one heating system, effectively saving costs.
3. Make the utilization rate of land higher.
It can overcome the waste of land caused by the spacing between single-span greenhouses. Improve land utilization.
4. The internal space is more fully utilized.
The multi-span greenhouse can avoid the situation that in a single greenhouse, the side wall is a curved inclined wall and the ground is not fully utilized. Make effective use of the interior space of the greenhouse.
5. Easy to expand.
The multi-span greenhouse extension is easily attached to the existing greenhouse by adding a few rows of gutter posts. Existing gable or side walls can be removed entirely or retained as partitions for greenhouse partitions.
6. Flexible partitioning.
Partition walls can be installed in multi-span greenhouses to facilitate partition management.
7. The degree of automation has been improved.
Mechanized automatic sprinkler irrigation system, integrated water and fertilizer system, automatic seeder, hanging basket cultivation system, hot water heating pipeline and sunshade system, temperature control system, etc. can be installed in the multi-span greenhouse space. It greatly improves the production efficiency and can realize precise irrigation and fertilization, water and fertilizer saving, soilless cultivation, etc. to protect the soil from pollution.
8. Save more labor.
In multi-span greenhouses, workers do not have to go back and forth between each greenhouse for production operations as they do in single-span greenhouses. It is more convenient to use equipment such as forklifts, carts and monorail transportation in the multi-span greenhouse to reduce the amount of manual labor. Installing an intelligent control system requires only one-button operation, which improves the work efficiency of workers.
9. Avoid cold air intrusion
Multi-span greenhouses can prevent crops from being exposed to cold outdoor air in winter during operation. Some multi-span greenhouses can also be built very tall to meet the space needs of large trailers for operating plants.
