Soilless cultivation lettuce
Soilless cultivation is a type of facility agriculture, and its implementation requires a relatively large initial investment. Soilless cultivation also has another nice name - plant factory, which is an assembly line vegetable production model. Its production is completely similar to the production method of a factory, and a certain scale is required to make a profit.
The best planting environment in soilless cultivation facilities is the multi span greenhouse, which is basically built on a scale of several thousand square meters or tens of thousands of square meters, and is very suitable for the layout of soilless cultivation facilities. In addition, the multi span greenhouse has a three-dimensional space of sufficient height, which can increase the planting area. The growth environment in the multi-span greenhouse can achieve a constant temperature all year round, whether it is a cold winter or a hot summer, it can meet the growth needs of crops.
