Shuang-lin, D., Shuo, Z. & Fang, W. Food sources and carbon dudget of chinese prawnPenaeus chinensis, ., Chin. J. Ocean. Limnol. 20, 32–40 (2002). https://doi.org/10.1007/BF02846609
DOI:
Shuang-lin, D., Shuo, Z. & Fang, W. Food sources and carbon dudget of chinese prawnPenaeus chinensis, ., Chin. J. Ocean. Limnol. 20, 32–40 (2002). https://doi.org/10.1007/BF02846609DOI:
Food sources and carbon dudget of chinese prawnPenaeus chinensis
摘要
Abstract
This study deals with contribution of artificial food pellet and natural food to Chinese prawn (Penaeus orientalis) growth in a semi-intensive culture pond. The prawn carbon consumption
budget
and the effects of some factors on the budget were investigated. The results showed that 26.2% ofP. orientalis growth carbon came from formulated feed at the initial culture stage (when the prawns were 0.06±0.01 g in wet weight)
and was 62.5% when the prawns were 9.56±1.04 g. The remaining part of the growth carbon was derived from organic fertilizer and natural food. The highest growth rate occurred at 20×10−3 salinity. Suitable salinity for culturing Chinese prawn was (20–28)×10−3.
关键词
Keywords
references
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