HUBEI AGRICULTURAL SCIENCES ›› 2021, Vol. 60 ›› Issue (14): 95-99.doi: 10.14088/j.cnki.issn0439-8114.2021.14.017

• Animal Science • Previous Articles     Next Articles

Comparative analysis on the benefits of different culture modes of Procambarus clarkii in Qianjiang city

ZHANG Yu-mu1,2, RUAN Guo-liang1, WANG Shu-juan3, FANG Liu1, WANG Qian1, ZHANG Han3, YE Dan2   

  1. 1. Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education/College of Animal Science,Yangtze University,Jingzhou 434025,Hubei,China;
    2. Agricultural Technology Service Center in Liaobu Town,Dongguan 523430,Guangdong,China;
    3. Qianjiang Agricultural Development Center,Qianjiang 433100,Hubei,China
  • Received:2020-11-20 Online:2021-07-25 Published:2021-08-09

Abstract: In order to better understand the situation of crayfish culture in Qianjiang city and provide reference for crayfish aquaculture in various places, the economic benefits of different crayfish culture modes in Qianjiang city were investigated and compared. The results showed that the benefit of crayfish-lotus coculture mode was the lowest, the benefit of crayfish-rice coculture mode was better, and the benefit of crayfish pond-monoculture mode was the best. The efficiency of crayfish pond-monoculture mode was twice as high as that of crayfish-lotus coculture mode. As one of integrated planting and breeding modes, the crayfish-rice coculture mode is still worthy of sustainable development, and through further optimization of comprehensive technology, its benefits still have promotion space of economic benefits in crayfish culture.

Key words: crayfish(Procambarus clarkii), aquaculture model, benefit analysis, Qianjiang city

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