The construction investment per unit of facility area in a single span greenhouse is the lowest. However, the investment in heating and ventilation systems is higher in single span greenhouses because each greenhouse needs to have separate heating and ventilation equipment. Once the total production area of the greenhouse exceeds 05 acres, the cost of labor and mechanization of production in single span greenhouses is usually higher than in continuous greenhouses because it is difficult, though not technically impossible, to transport crops in single span greenhouses using equipment such as rails, conveyor belts, and mobile cutting beds.

. Single-span greenhouses take up more land than continuous greenhouses because space must always be left between each greenhouse, and if the building site is a valuable building land resource, the low-cost advantage of a single-span greenhouse compared to the land-saving advantage of a continuous greenhouse is close to nothing when determining the greenhouse form for the remaining building site after all the other individual building facilities that must accompany it have been planned and laid out.

If crop production requires a high level of greenhouse environmental control and operational automation, such as the production of bedding plant hole seedlings, a continuous greenhouse may be considered.

When pests or diseases are encountered, they are easily isolated using a single span greenhouse.

If the field layout needs to be changed, a single-span plastic greenhouse is easier to relocate than a continuous greenhouse.

Jianda Greenhouse material is exported over the world with good quality

In an era of rapid technological development, traditional agriculture is quietly undergoing a green revolution, and soilless cultivation stands out with its unique charm.

Soilless cultivation, as the name suggests, is a new type of cultivation method that allows plants to grow without soil. It breaks the constraints of soil on crop growth for thousands of years and opens up a new world for agriculture.
When you walk into the soilless greenhouse, the first thing that catches your eye is the neat rows of cultivation racks with lush plants growing on them. Without the shackles of soil, the entire space looks exceptionally clean and tidy. Here, the roots of plants are not rooted in the soil, but suspended in nutrient solution, or grow in other special substrates. The nutrient solution is like a "special delicacy" for plants, providing them with all the nutrients they need for growth, accurately and efficiently.
Soilless cultivation has many advantages. On the one hand, it greatly improves land utilization. In a limited space, three-dimensional planting can be achieved through multi-layer cultivation racks, which greatly increases the yield per unit area. On the other hand, soilless cultivation can effectively control the occurrence of pests and diseases. Without soil, a breeding ground for pests and diseases, coupled with strict environmental control, plants can grow more healthily. At the same time, soilless cultivation can also save water. The nutrient solution can be recycled, reducing the waste of water resources, which is in line with the concept of sustainable development.

Soilless cultivation has also brought new opportunities for the development of urban agriculture. Using roofs, balconies and other spaces between high-rise buildings in the city for soilless cultivation allows urban residents to get close to agriculture and enjoy the fun of planting, while also adding a touch of green to the city.
Soilless cultivation is a bold innovation in modern agriculture

auto control intelligent fertilizer system for greenhouse using advanced computer, industrial automation and internet of things technology, according to the law of fertilizer demand at different growth stages of crops, using all-water-soluble fertilizer as raw material, accurately controlling the proportion of nutrients, and accurately formulating the liquid formula fertilizer required for various crops, according to needs. Quantitative automated fertilization.

Why have your own installation team?

Because there is a professional team for the installation of the greenhouse, misinstallation, missing installation, etc. are avoided and the correctness of the installation is ensured. At the same time, the installation of a greenhouse requires certain installation skills and experience. Only the installation team can find a reasonable solution based on the on-site installation conditions. From now on, we can quickly complete the installation of the greenhouse with quality and quantity, and deliver a perfect greenhouse as soon as possible.

We have our own professional installation team. After our high-quality materials arrive at the construction site, our installation team will quickly complete the greenhouse with high quality and quantity.

The curtain-fan system is a common cooling method in greenhouses. The arrangement in the greenhouse is in the form of a wet curtain-fan cooling system. The wet curtain device is installed on one side of the gable of the greenhouse, and the fan is installed opposite the fan to draw air to the outdoors, causing the indoor air to form a negative pressure. The outdoor air on the side of the wet curtain enters the room through the wet curtain.
Another way to cool down is a mist cooling system. Through technical means, water is sprayed into the air in the form of fine particles to fully contact the water and air. The method of using water to reduce the air temperature is called spray cooling. According to whether water is sprayed directly into the greenhouse to reduce the air in the greenhouse, it can be divided into direct spray cooling and indirect spray cooling.