Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep
Nine different accessions of Sesbania sesban were examined for their toxicity to ciliate protozoa from sheep receiving a mixed grass hay-barley/fishmeal concentrate in Aberdeen, Scotland. Several accessions were much more toxic than those (ILRI 10865, ILRI 15036) identified and tested in a previous...
| Autores principales: | , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
1999
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/28199 |
| _version_ | 1855515020740263936 |
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| author | Teferedegne, B. McIntosh, F. Osuji, P.O. Odenyo, A.A. Wallace, R.J. Newbold, C.J. |
| author_browse | McIntosh, F. Newbold, C.J. Odenyo, A.A. Osuji, P.O. Teferedegne, B. Wallace, R.J. |
| author_facet | Teferedegne, B. McIntosh, F. Osuji, P.O. Odenyo, A.A. Wallace, R.J. Newbold, C.J. |
| author_sort | Teferedegne, B. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Nine different accessions of Sesbania sesban were examined for their toxicity to ciliate protozoa from sheep receiving a mixed grass hay-barley/fishmeal concentrate in Aberdeen, Scotland. Several accessions were much more toxic than those (ILRI 10865, ILRI 15036) identified and tested in a previous study. Two highly toxic accessions and one less toxic accession were compared with ILRI 15036 in a feeding trial in Debre Zeit. Ethiopia with sheep receiving a sululta hay-wheat bran diet. No suppression of protozoal numbers occurred in response to S. sesban supplementation (200 g/day). When rumen fluid removed from sheep on the supplemented diet was tested in vitro, protozoal activity appeared to be inhibited less by S. sesban in the mixed population than in either washed protozoa from the same rumen fluid or than had occurred in Scottish sheeIt was concluded that dietary, microbial or animal factors in the Ethiopian sheep had caused the destruction of the antiprotozoal material present in even the most potent accesions of S. sesban. |
| format | Journal Article |
| id | CGSpace28199 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1999 |
| publishDateRange | 1999 |
| publishDateSort | 1999 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | CGSpace281992024-04-25T06:00:18Z Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep Teferedegne, B. McIntosh, F. Osuji, P.O. Odenyo, A.A. Wallace, R.J. Newbold, C.J. sesbania sesban sheep feeds toxicity species protozoa rumen microorganisms browse plants supplementary feeding Nine different accessions of Sesbania sesban were examined for their toxicity to ciliate protozoa from sheep receiving a mixed grass hay-barley/fishmeal concentrate in Aberdeen, Scotland. Several accessions were much more toxic than those (ILRI 10865, ILRI 15036) identified and tested in a previous study. Two highly toxic accessions and one less toxic accession were compared with ILRI 15036 in a feeding trial in Debre Zeit. Ethiopia with sheep receiving a sululta hay-wheat bran diet. No suppression of protozoal numbers occurred in response to S. sesban supplementation (200 g/day). When rumen fluid removed from sheep on the supplemented diet was tested in vitro, protozoal activity appeared to be inhibited less by S. sesban in the mixed population than in either washed protozoa from the same rumen fluid or than had occurred in Scottish sheeIt was concluded that dietary, microbial or animal factors in the Ethiopian sheep had caused the destruction of the antiprotozoal material present in even the most potent accesions of S. sesban. 1999-03 2013-05-06T07:00:07Z 2013-05-06T07:00:07Z Journal Article https://hdl.handle.net/10568/28199 en Limited Access Elsevier Animal Feed Science and Technology;78(1-2): 11-20 |
| spellingShingle | sesbania sesban sheep feeds toxicity species protozoa rumen microorganisms browse plants supplementary feeding Teferedegne, B. McIntosh, F. Osuji, P.O. Odenyo, A.A. Wallace, R.J. Newbold, C.J. Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep |
| title | Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep |
| title_full | Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep |
| title_fullStr | Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep |
| title_full_unstemmed | Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep |
| title_short | Influence of foliage from different accessions of the sub-tropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep |
| title_sort | influence of foliage from different accessions of the sub tropical leguminous tree sesbania sesban on ruminal protozoa in ethiopian and scottish sheep |
| topic | sesbania sesban sheep feeds toxicity species protozoa rumen microorganisms browse plants supplementary feeding |
| url | https://hdl.handle.net/10568/28199 |
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