Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations
African Journal of Environmental Science and Technology, Vol. 3 ,N0:2009, p.050-059.
Đã lưu trong:
| Những tác giả chính: | , , , |
|---|---|
| Định dạng: | Tạp chí |
| Ngôn ngữ: | Tiếng Anh |
| Được phát hành: |
African Journal of Environmental Science and Technology
2020
|
| Những chủ đề: | |
| Truy cập trực tuyến: | https://ir.oauife.edu.ng/handle/123456789/5051 |
| Các nhãn: |
Thêm thẻ
Không có thẻ, Là người đầu tiên thẻ bản ghi này!
|
| _version_ | 1810764573407444992 |
|---|---|
| author | Olaleye, V. F Adewumi, A. A Adedeji, A. A Ogbogu, S. S. |
| author_facet | Olaleye, V. F Adewumi, A. A Adedeji, A. A Ogbogu, S. S. |
| author_sort | Olaleye, V. F |
| collection | DSpace |
| description | African Journal of Environmental Science and Technology, Vol. 3 ,N0:2009, p.050-059. |
| format | Journal |
| id | oai:ir.oauife.edu.ng:123456789-5051 |
| institution | My University |
| language | English |
| publishDate | 2020 |
| publisher | African Journal of Environmental Science and Technology |
| record_format | dspace |
| spelling | oai:ir.oauife.edu.ng:123456789-50512023-05-13T11:11:51Z Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations Olaleye, V. F Adewumi, A. A Adedeji, A. A Ogbogu, S. S. Soybean feed input Clarias gariepinus water quality microplankton African Journal of Environmental Science and Technology, Vol. 3 ,N0:2009, p.050-059. Portions of soybean meal autoclaved at 116°C and 1.2 kg/cm2 pressure for 10, 15, 20, 25 and 30 min were used to compound 4 experimental diets appropriately labeled SB10, SB15, SB20, SB25 and SB30 respectively. The experimental diets were fed to Clarias gariepinus female broodstocks intensively for 84 days. During the experimental period, the female fish broodstock growth performance as well as the water and the in-dwelling net microplanktonic quality were monitored. The feed inputs into the different culture media ranged between 13,759 g (SB15) and 15, 649 g (SB10). The highest weight gain was recorded in the female broodfish fed diet SB25. The assayed water quality parameters for the different treatment culture media were not statistically different from each other (P > 0.05). Four (4) phytoplanktonic phyla containing 7 orders with 30 species were recorded in the various media receiving the different feed inputs. The richest floristic composition with 21 species and a Margalef’s Richness Index (R1) of 1.66 was obtained in the culture medium that received SB25 feed input. Twenty (20) microinvertebrate species belonging to 2 phyla and 4 orders were recorded in the various media during the period of study. The rotifers (Order: Ploima) with 16 species dominated the microinvertebrate fauna. Results also showed that the culture medium which received SB25 diet had the highest microinvertebrate fauna with 19 species. 2020-01-16T10:07:47Z 2020-01-16T10:07:47Z 2009-02 Journal 1991-637X https://ir.oauife.edu.ng/handle/123456789/5051 en application/pdf African Journal of Environmental Science and Technology |
| spellingShingle | Soybean feed input Clarias gariepinus water quality microplankton Olaleye, V. F Adewumi, A. A Adedeji, A. A Ogbogu, S. S. Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations |
| title | Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations |
| title_full | Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations |
| title_fullStr | Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations |
| title_full_unstemmed | Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations |
| title_short | Effects of Soy-based allochthonous nutrient inputs on intensively cultured female Clarias gariepinus (Burchell) brooder’s growth performance and on the indwelling net microplanktonic populations |
| title_sort | effects of soy based allochthonous nutrient inputs on intensively cultured female clarias gariepinus burchell brooder s growth performance and on the indwelling net microplanktonic populations |
| topic | Soybean feed input Clarias gariepinus water quality microplankton |
| url | https://ir.oauife.edu.ng/handle/123456789/5051 |
| work_keys_str_mv | AT olaleyevf effectsofsoybasedallochthonousnutrientinputsonintensivelyculturedfemaleclariasgariepinusburchellbroodersgrowthperformanceandontheindwellingnetmicroplanktonicpopulations AT adewumiaa effectsofsoybasedallochthonousnutrientinputsonintensivelyculturedfemaleclariasgariepinusburchellbroodersgrowthperformanceandontheindwellingnetmicroplanktonicpopulations AT adedejiaa effectsofsoybasedallochthonousnutrientinputsonintensivelyculturedfemaleclariasgariepinusburchellbroodersgrowthperformanceandontheindwellingnetmicroplanktonicpopulations AT ogboguss effectsofsoybasedallochthonousnutrientinputsonintensivelyculturedfemaleclariasgariepinusburchellbroodersgrowthperformanceandontheindwellingnetmicroplanktonicpopulations |