The Zhongyin Vegetable Base, a newly established private firm in Qinhuangdao, Hebei Province, is making use of hydroponic cultivation technology to breed vegetables.The site includes a 2-hectare...
Please login first!
The Zhongyin Vegetable Base, a newly established private firm in Qinhuangdao, Hebei Province, is making use of hydroponic cultivation technology to breed vegetables.The site includes a 2-hectare...