Đăng nhập
 
Tìm kiếm nâng cao
 
Tên bài báo
Tác giả
Năm xuất bản
Tóm tắt
Lĩnh vực
Phân loại
Số tạp chí
 

Bản tin định kỳ
Báo cáo thường niên
Tạp chí khoa học ĐHCT
Tạp chí tiếng anh ĐHCT
Tạp chí trong nước
Tạp chí quốc tế
Kỷ yếu HN trong nước
Kỷ yếu HN quốc tế
Book chapter
Kỷ yếu hội nghị quốc tế 2014
Số tạp chí (2014) Trang: 84-85
Tác giả: Đinh Minh Quang
Tạp chí: International conference on Aquaculture and Environment - A Focus in the Mekong Delta, Viet Nam
Liên kết:

Boleophthalmus boddarti is an mudskippers (Gobiidae) inhabiting along the mudflat of Mekong Delta, and of commercial importance in Southeast Asia. A study on the mudskipper has been carried out along the mudflat of Soc Trang, Mekong Delta, Vietnam, to establish some basic parameters of its population biology. To investigate the population parameters of this mudskipper, a total of 851 individuals were caught in muddy flat of the study area by deep net with 10-mm mesh size. This study lasted six months, from August 2013 to January 2014. The total length of this mudskipper was measured after determining sex based on external feature (genital papilla). Length frequency of the fish ranging from 8.0 to 16.0 cm was analyzed by using FiSAT II software package (Fig. 1). The parameters of von Bertalanffy growth function fit to the length frequency data were L? = 16.8 cm, K = 0.8 yr-1. The fishing mortality (F = 0.21 yr-1) and natural mortality (M = 1.87 yr-1) amounted for 10.1% and 89.9% of the total mortality (Z = 2.08 yr-1), respectively (Fig. 2). Relative yield-per-recruit and biomass-per-recruit analyses gave Emax = 0.358, E0.1 = 0.259 and E0.5 = 0.232 (Fig 3). This study reported that growth constant (K) of this mudskipper was high which could be potential for future aquaculture. Moreover, this finding also showed that the fish stock rate was slightly lower than that of potential exploitation, but the mesh size was slightly small, suggesting that the local government should require fisherman to change the mesh size of gill net for future sustainable exploitation and development.

Các bài báo khác
Số tạp chí (2014) Trang: 82-83
Tạp chí: International conference on Aquaculture and Environment - A Focus in the Mekong Delta, Viet Nam
Số tạp chí (2014) Trang: 299
Tạp chí: Diseases in Asian aquaculture, Ho Chi Minh city, 24-28 November 2014
Số tạp chí (2014) Trang: 172
Tạp chí: Diseases in Asian aquaculture, Ho Chi Minh city, 24-28 November 2014
Số tạp chí (2014) Trang: 81
Tạp chí: Diseases in Asian aquaculture, Ho Chi Minh city, 24-28 November 2014
Số tạp chí (2014) Trang: 265
Tạp chí: IFS 2014, 4 th International Fisheries Symposium, at JW Marriot Hotel, Surabaya, Indonesia, October 30-31th,2014
Số tạp chí (2014) Trang: 54
Tạp chí: AQUACULTURE AND ENVIRONMENT: A focus in the Mekong Delta, Viet Nam, April 3-5, 2014, Can Thi University, Can Tho city, Viet Nam
Số tạp chí (2014) Trang: 52-55
Tạp chí: XVI congreso Ecuatoriano de acuicultura & aquaexpo 2014
Số tạp chí (2014) Trang: 239
Tạp chí: INTERNATIONAL FISHERIES SYMPOSIUM 2014, IW Marriot Hotel, Surabaya - INDONESIA
Số tạp chí (2014) Trang: 102
Tạp chí: AQUACULTURE AND ENVIRONMENT: A focus in the Mekong Delta, Viet Nam, April 3-5, 2014, Can Thi University, Can Tho city, Viet Nam
Số tạp chí (2014) Trang: 115
Tạp chí: AQUACULTURE AND ENVIRONMENT: A focus in the Mekong Delta, Viet Nam, April 3-5, 2014, Can Thi University, Can Tho city, Viet Nam
Số tạp chí (2014) Trang: 63
Tạp chí: AQUACULTURE AND ENVIRONMENT: A focus in the Mekong Delta, Viet Nam, April 3-5, 2014, Can Thi University, Can Tho city, Viet Nam
Số tạp chí (2014) Trang: 93
Tạp chí: AQUACULTURE AND ENVIRONMENT: A focus in the Mekong Delta, Viet Nam, April 3-5, 2014, Can Thi University, Can Tho city, Viet Nam
Số tạp chí (2014) Trang: 37
Tạp chí: AQUACULTURE AND ENVIRONMENT: A focus in the Mekong Delta, Viet Nam, April 3-5, 2014, Can Thi University, Can Tho city, Viet Nam
Số tạp chí (2014) Trang: 35
Tạp chí: AQUACULTURE AND ENVIRONMENT: A focus in the Mekong Delta, Viet Nam, April 3-5, 2014, Can Thi University, Can Tho city, Viet Nam
Số tạp chí (2014) Trang: 186
Tạp chí: IFS 2014, 4 th International Fisheries Symposium, at JW Marriot Hotel, Surabaya, Indonesia, October 30-31th,2014
Số tạp chí (2014) Trang: 20-22
Tạp chí: Incentivized Management of Mangrove Ecosystems in Southeast Asia (IMMESEA)
Số tạp chí (2014) Trang: 20
Tạp chí: IFS, 4th international symposium, JW Marriot Hotel, Surabaya, Indonesia, October 30-31th, 2014
Số tạp chí 4(2014) Trang: 16
Tạp chí: IFS, 4th international symposium, JW Marriot Hotel, Surabaya, Indonesia, October 30-31th, 2014
Số tạp chí (2014) Trang: 25
Tạp chí: Transformative Change: Educating Engineers to Innovate the Future of Vietnam, March 25-26, 2014 Ho Chi Minh City University of Technology
Số tạp chí (2014) Trang: 75-91
Tạp chí: International Conference on Development and Cooperation of the Mekong Region, Seoul, Korea, December 4-5, 2014
Số tạp chí (2014) Trang: 86
Tạp chí: Aquaculture and environment: a focus in the Mekong Delta, Vietnam. April 3-5, 2014, CanTho University , Cantho city, VietNam
Số tạp chí (2014) Trang: 22
Tạp chí: Aquaculture and environment a focus in the Mekong Delta, Vietnam, April 3-5, 2014, CanTho University, Cantho city, Vietnam
Số tạp chí (2014) Trang: 41
Tạp chí: The 2nd International Symposium on Formulation of the cooperation hub for global environmental studies in Indochina region & The 9th Inter-University Workshop on Education and Research Collaboration in Indochina Region September 27, 2014, Can Tho, VN
Số tạp chí 3VN(2014) Trang: Day 1_Intelligent everything
Tác giả: Võ Minh Trí
Tạp chí: Intel Asia Innovation Summit
Số tạp chí (2014) Trang: 79
Tạp chí: The international conference on Aquaculture and enviroment: a focus in the Mekong Delta, Viet Nam- held at Can Tho city, Viet Nam from April 3rd to 5 th, 2014
Số tạp chí (2014) Trang: 81
Tạp chí: Aquaculture and Environment: A focus in the Mekong Delta, Vietnam, Địa điểm: Trường Đại học Cần Thơ, Thời gian tổ chức: Ngày 3-5 tháng 4 năm 2014
Số tạp chí (2014) Trang: 225
Tạp chí: International fisheries symposium 2014- Development of fisheries and marine technology for suistainable biodiversity conservation and responsible aquaculture industries-30-31 October 2014. JW Marriott Hotel, Surabaya- Indonesia


Vietnamese | English






 
 
Vui lòng chờ...