Tiangong Manor hydroponic vegetable production base, as a demonstration point of efficient cultivation and promotion of fruits and vegetables in Yinzhou District, located in Tiangong Manor scenic spot, Wandi Village, Xiaying Street, Yinzhou District, planting area of 5 mu, planting varieties: Xia Zun, Xia Wei, chickengrass, Batavia, etc.

The technology used: hydroponic leaf vegetable fertilizer and water integration technology, hydroponic vegetable temperature and humidity control technology, green college air defense technology of diseases and pests. The annual output of green vegetables is 5,000 jin/mu, and the income per mu is expected to be more than 10,000 yuan.