The steel frame greenhouse can significantly improve the economic benefits:
Firstly, the yield has increased significantly, because the water, temperature, and nutrient control are more reasonable, the cultivation facilities are more advanced, the yield of common vegetables is increased by 30%-40%, and it can also be cultivated in off-season, with obvious price advantages.
Secondly, the quality is significantly improved, and the color, shape, and nutrients are significantly improved. Organic vegetables, scarce vegetables, precious herbs, and various rare and rare varieties with high environmental requirements can also be produced in a scientific environment.
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Jun 07, 2021
May 27, 2021
