Beijing, April 18 (Youth.cn) - First 150,000 tons fishery breeding vessel in the world was delivered in Qingdao City. With 244.9 meters’ length, the aquatic water occupies nearly 100,000 cubic meters. 160 innovative technologies integrated, it can achieve 90% mechanized operation throughout the entire process. The annual output of large yellow croaker and other high-quality fish is 3,600 tons. Photo/CFP