Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (8): 141-146.doi: 10.11924/j.issn.1000-6850.casb2021-0097

Special Issue: 水产渔业 畜牧兽医

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Studies on Fish Resource Development and Utilization in the Middle and Lower Reaches of the Yalu River

LI He(), LI Wenkuan(), ZHAO Xiaolin, WANG Xingbing   

  1. Research Institute of Freshwater Fisheries of Liaoning Province, Liaoyang, Liaoning 111000
  • Received:2021-01-27 Revised:2021-06-22 Online:2022-03-15 Published:2022-04-06
  • Contact: LI Wenkuan E-mail:lihelyln@126.com;lwkliaoning@126.com

Abstract:

The Yalu River flows through Jilin and Liaoning Province. Because of its special geographical condition, climate environment and fish fauna composition, there are many special economic fish species. In recent years, in order to meet the needs of aquaculture farmers and consumers, a lot of research work has been done on the development and utilization of fish resources in the Yalu River, which has played an important role in promoting the freshwater fishery in Liaoning Province and increasing aquaculture farmers’ income. The paper summarized the characteristics of fish resources in the Yalu River, the development and utilization of the main economic fish resources such as Hypomesus transpacificus, Plecoglossus altivelis, Siniperca scherzeri, Hemibarbus labeo and Odontobutis yaluensis, and the present situation of fish breeding. Some suggestions were put forward, including the investigation of fish resources in the Yalu River, the management of cage culture, the selection of fine species and the development of feed.

Key words: the Yalu River, fish, development and utilization, aquaculture

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