The area of ​​greenhouses and net houses in Hai Duong is increasing, bringing huge profits.

These are safe agricultural production models, high-tech agriculture combining automatic and semi-automatic irrigation and fertilization. The area of ​​greenhouses and net houses mainly grows melons, leafy vegetables and flowers...

Greenhouse and net house models bring very high economic efficiency, the production value reaches about 1-3 billion VND/ha/year, 10-30 times higher than rice cultivation, 15 times higher than normal vegetable cultivation. The average profit of each model is about 550 million VND/ha/year. Some models have a camera surveillance system using automatic sensors connected to smartphones to control fertilization, automatic watering remotely by the hour, temperature sensors for ventilation and cooling...

Some typical units and enterprises in applying high technology in the production of greenhouses and net houses such as: Tan Minh Duc Cooperative, Au Viet Farm Cooperative, HD Green Organic Agriculture Joint Stock Company...

In the total area mentioned above, there are 56.6 hectares of greenhouses and 5.8 hectares of net houses.