Beijing, December 20 (Youth.cn) - Photo taken in an intelligent greenhouse in an agricultural industrial park in Anhui on December 19th. Villagers were picking mature tomatoes to transport them to Yangtze Delta market. Tomatoes, peppers and melons grown in this greenhouse will enter market these days. Nearly 15,000 kilograms of tomatoes serve Nanjing markets everyday . These years, guided by the goal of Yangtze River Delta Integration, the local authority has built vegetable planting bases. Field planting and infrastructure planting are attached with same importance. The complete vegetable industrial value chain has been formed. The construction of high quality "vegetable base" increases agricultural efficiency and planters' income while stimulating rural revitalization. Photo/VCG