This footage was filmed and produed 11 April 2023.

Villagers manage vegetable plants at a vegetable breeding base in Lianyungang city, East China's Jiangsu province. In order to let more and more citizens grow vegetables in POTS on their balconies, enjoy the fun of planting and eat vegetables at ease, in recent years, Lianyungang adopts the operation system of cooperatives + bases + customers + farmers, vigorously develops the cultivation and planting of modern ecological agriculture "balcony vegetables" seedlings, and realizes the intelligent cultivation of "balcony vegetables" through the automatic monitoring system of greenhouse environment. The annual sales volume is more than 230,000 POTS, and more than 10 million high-quality seedlings are provided.