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 2019
Số tạp chí 51(2019) Trang: 595-604
Tạp chí: Aquaculture research

The study analysed the dose–response relationship between dietary viscosity and nutrient digestibility, faecal waste characteristics in striped catfish and the long-term impacts of viscosity on performance of striped catfish. This was done in two experiments: Exp.1 lasted 29 days, in which six dietary viscosity levels were created by including different amount of guar gum (GG; 0, 0.25, 0.5, 1.0, 2.0 or 3.0 g/kg) and Exp.2 lasted 60 days and assessed the long-term effects of three dietary GG levels (0, 0.5 and 3.0 g/kg) were checked. In Exp.1, digestibility of nutrients (except crude fat) decreased linearly with dietary viscosity. With increasing viscosity, removal efficiency of faeces from the water reduced linearly, whereas the total amount of faeces produced and the fraction of big-sized faecal particles (>2 mm). increased linearly. In Exp.1, viscosity did not affect performance. However, in Exp.2, the GG inclusion level of 3.0 g/kg (1.72 cP for the viscosity) affected fish performance. In conclusion, the best strategy for faecal waste management in striped catfish by dietary viscosity is to keep it as low as possible in the diet.

Các bài báo khác
Số tạp chí 7(2019) Trang: 185-198
Tạp chí: Entrepreneurial Business and Economics Review
Số tạp chí 22(2019) Trang: 107-127
Tạp chí: Journal of Management Information and Decision Science
Số tạp chí 19-31_OA(2019) Trang: online publication
Tạp chí: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers
Số tạp chí 3(2019) Trang: 70-83
Tạp chí: Asian Journal of Economics and Banking
Số tạp chí 59(2019) Trang: 223-253
Tạp chí: Australian Journal of Adult Learning
Số tạp chí 34(2019) Trang: 173-183
Số tạp chí 991(2019) Trang: 769-778
Tạp chí: Advances in Intelligent Systems and Computing
Số tạp chí 31(2019) Trang: 926-944
Tạp chí: Flexible Services and Manufacturing Journal
Số tạp chí In Proceedings of the 6th International Conference on Computer Science, Applied Mathematics and Applications, ICCSAMA 2019(2019) Trang: 391-402
Tạp chí: Advanced Computational Methods for Knowledge Engineering
Số tạp chí 13(2019) Trang: 1-6
Tạp chí: International Journal of Energy and Environmental Engineering

Vietnamese | English

Vui lòng chờ...