Research on carrying capacity of Crassostrea gigas in the Shen’ao Bay
CHEN Wei-zhou1, CAO Hui-bin1, DU Hong2, WANG Liang-gen2, MA Qin-tao3, LI Chun-xiao3
1. Marine Biology Institute, Shantou University, Shantou 515063, China; 2. Department of Biology, Shantou University, Shantou 515063, China; 3. Marine and Fisheries Institute of Shantou, Shantou 515041, China
This paper uses Fang jianguang model to estimate the carrying capacity of Crassostrea gigas with various shell length in the Shen'ao Bay of Nanao County,Guangdong Province,based on the investigation of water temperature,chlorophyll-a,primary productivity and biomass of non-farmed filter feeders in the Shen'ao Bay,and the detection of filtration rate of C.gigas with various shell length by reference to the filtration rate of non-farmed filter feeders.The result showed that the largest carrying capacity for C.gigas appeared in January and February,and the smallest carrying capacity appeared in May,and the annual average carrying capacities for C.gigas with the shell length of 3.5-5.0,5.5-7.0,7.5-9.0 and 9.5-11.0 cm were 27,16,17 and 16 ind/m2,respectively.
陈伟洲1, 曹会彬1, 杜虹2*, 王亮根2, 马庆涛3, 李春晓3. 深澳湾太平洋牡蛎养殖容量研究[J]. , 2012, 31(5): 558-562.
CHEN Wei-zhou1, CAO Hui-bin1, DU Hong2, WANG Liang-gen2, MA Qin-tao3, LI Chun-xiao3. Research on carrying capacity of Crassostrea gigas in the Shen’ao Bay. , 2012, 31(5): 558-562.
