Research progress of Chinese sucker (Myxocyprinus Asiaticus)
Abstract
In order to help readers, understand the current research situation of Myxocyprinus Asiaticus in China, the author collated the research on the resource status, reproductive development, artificial breeding, nutrition research and disease of the Myxocyprinus Asiaticus. In the future, we should increase the number of populations, strengthen the protection of wild resources, research on artificial breeding, popularization of breeding technology and genetic research.
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Introduction
Myxocyprinus Asiaticus belongs to Osteichthyes, Catostomidae and Myxocyprinus Asiaticus genus.Myxocyprinus Asiaticus is an important economic fish with high economic value, edible value and ornamental value. The content of crude protein is high, the content of crude fat is moderate, and the content of calcium, phosphorus andiron is rich. The fish meat contains eight necessary amino acids that people need, accounting for 37.16% of the total amino acids; it contains two semi-necessary amino acids that people need, accounting for 8.38% of the total amino acids. Its content of amino acids related to taste accounted for 35.54%, so its meat was delicious. Due to the longer sexual maturity of the Myxocyprinus Asiaticus, the survival rate in the wild is low and the population is scarce. At present, China encourages the cultivation and release of the Myxocyprinus Asiaticus. Therefore, deepening people’sunderstanding of Myxocyprinus Asiaticus is of great significance to the protection of Myxocyprinus Asiaticus resources, the utilization of economic value and the improvement of breeding level.
