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
Tạp chí quốc tế 2017
Số tạp chí 6(2017) Trang: 165-176
Tạp chí: Journal of Environmental Science and Engineering B
Liên kết:

BFT (Biofloc Technology) has been currently applied in Cantho University to a number of targeted species from fresh-to marine and saline water species in the Mekong Delta, e.g. striped catfish (Pangasianodon hypophthalmus), white leg shrimp (Litopenaeus vannamei), tiger shrimp (Penaeus monodon) and Artemia franciscana (Vinhchau strain) for both in the lab scales or production scales. The best growth and survival rate of striped catfish was obtained in 6‰. For white leg shrimp, the results indicated: 1) C (Carbon) source e.g. rice-flour or molasses supplementary based on the feed provided to promote survival, growth and shrimp biomass harvested; 2) it was fed less than 20% as usual but showed similar to those in the control; 3) combination of rice-flour and molasses at a ratio of 70:30 by weight of C and N (Nitrogen) in a ration of 15:1 enhanced shrimp survival and growth; 4) in intensive culture, shrimp could be against the infection of disease and end up with higher survival, growth in earthen ponds. For tiger shrimp, a set up for larvae till post larvae at different ratios of C and N and C:N of 30 PL15 displayed with better survival rate (49.73 ± 7.07%) and production (74,596 ± 10.608 PL/m3). Artemia franciscana was set up at C:N = 10:1 and salinities from 35, 60, 80 and 100 ppt. After two weeks, there were no significant difference among treatment and the control (without biofloc) in term of survival and growth. Moreover, total embryos per female was not significant different with the control and even the number of embryos as cysts tended to be higher. BFT displayed its advantages when applied on culture system of different targeted species and there is no doubt that it could help to sustain aquaculture and save environment in the Mekong Delta in near future.

Các bài báo khác
Số tạp chí 3(1)(2017) Trang: 180-197
Tạp chí: European Journal of English Language Teaching
Số tạp chí 29 (4) 2017(2017) Trang: article 69
Tạp chí: Khoa hoc công nghệ
Số tạp chí Vol.7, Issue 4(2017) Trang: 7-18
Tạp chí: International Journal of Educational Science and Research (IJESR)
Số tạp chí 5 (4)(2017) Trang: 695-709
Tạp chí: Studies in English Language Teaching
Số tạp chí Vol. 7, Issue 4,(2017) Trang: 123-132
Tạp chí: International Journal of Educational Science and Research (IJESR)
Số tạp chí Special Issue November 2017(2017) Trang: 20-30
Tạp chí: Journal of Science and Technology Ubon Ratchathani University
Số tạp chí 71(2017) Trang: 55-61
Tạp chí: Journal of the Taiwan Institute of Chemical Engineers
Số tạp chí 16(2017) Trang: 325-339
Tạp chí: Journal of Asia Maritime and Fisheries Universities Forum
Số tạp chí DOI https://doi.org/10.1007/978-3-319-69814-4_58(2017) Trang: 607-616
Tạp chí: International Conference on Advanced Engineering Theory and Applications AETA 2017
Số tạp chí 99(2017) Trang: 131–137
Tạp chí: Bulletin of Environmental Contamination and Toxicology
Số tạp chí 7(2017) Trang: 662-667
Tạp chí: Indian Journal of Applied Research
Số tạp chí 2(2017) Trang: 10-14
Tạp chí: International Journal of Food Science and Nutrition

Vietnamese | English

Vui lòng chờ...