Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats
An investigation was carried out to study the microbial colonization and degradation of five crop residues, viz., sago waste, rice straw, oil palm trunk shanings, untreated palm press fibre and palm press fibre teated with 3% ammonium hydroxide in the rumen of goats. Colonisation by rumen bacteria a...
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| Format: | Article |
| Language: | English |
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Asian-Australasian Association of Animal Production Societies
1996
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| Online Access: | http://psasir.upm.edu.my/id/eprint/42482/1/Micorbial%20colonisation%20and%20degradation%20of%20some%20fibrous%20crop%20residues%20in%20the%20rumen%20of%20goats.pdf |
| _version_ | 1825929171798327296 |
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| author | Ho, Yin Wan Abdullah, Norhani Syed Salim, Syed Jalaludin |
| author_facet | Ho, Yin Wan Abdullah, Norhani Syed Salim, Syed Jalaludin |
| author_sort | Ho, Yin Wan |
| collection | UPM |
| description | An investigation was carried out to study the microbial colonization and degradation of five crop residues, viz., sago waste, rice straw, oil palm trunk shanings, untreated palm press fibre and palm press fibre teated with 3% ammonium hydroxide in the rumen of goats. Colonisation by rumen bacteria and fungi was already established on all the five crop residues 8 h after incubation. However, the extent of colonization varied among the crop residues. Microbial colonization was poor on palm press fibre(treated and untreated) but more extensive on sago waste, oil palm trunk shavings and rice wtraw. By 24 h, most of the soft-walled tissues in sago waste, rice straw and oil palm trunk shavings were degraded leaving the thick-walled tissues extensively colonized by bacteria and fungi. Degradation on palm press fibre was still limited. At 48 h, the thick-walled tissueds of sago waste, oil palm trunk shavings and rice straw showed various degress of degradation - from small erosion zones gto large digested areas. Bacterial growth was similar to that at 24 h but fungal growth was less. On palm press fibre, microbial colonization was more extensive than at 24 h but degradation of the fibres was still limited. Degradation of all the five crop residues at 72 h was somewhat similar to that at 48 h. Overall, microbial colonization and degradation were the most extensive on sago waste, follwed by rice straw and oil palm trunk shavings, and the least on palm press fibre(treated and untreated). Dry matter loss of the five crop residues at the various incubation periods also showed the same order of degradation. |
| first_indexed | 2024-03-06T08:52:56Z |
| format | Article |
| id | upm.eprints-42482 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:52:56Z |
| publishDate | 1996 |
| publisher | Asian-Australasian Association of Animal Production Societies |
| record_format | dspace |
| spelling | upm.eprints-424822020-04-15T16:51:45Z http://psasir.upm.edu.my/id/eprint/42482/ Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats Ho, Yin Wan Abdullah, Norhani Syed Salim, Syed Jalaludin An investigation was carried out to study the microbial colonization and degradation of five crop residues, viz., sago waste, rice straw, oil palm trunk shanings, untreated palm press fibre and palm press fibre teated with 3% ammonium hydroxide in the rumen of goats. Colonisation by rumen bacteria and fungi was already established on all the five crop residues 8 h after incubation. However, the extent of colonization varied among the crop residues. Microbial colonization was poor on palm press fibre(treated and untreated) but more extensive on sago waste, oil palm trunk shavings and rice wtraw. By 24 h, most of the soft-walled tissues in sago waste, rice straw and oil palm trunk shavings were degraded leaving the thick-walled tissues extensively colonized by bacteria and fungi. Degradation on palm press fibre was still limited. At 48 h, the thick-walled tissueds of sago waste, oil palm trunk shavings and rice straw showed various degress of degradation - from small erosion zones gto large digested areas. Bacterial growth was similar to that at 24 h but fungal growth was less. On palm press fibre, microbial colonization was more extensive than at 24 h but degradation of the fibres was still limited. Degradation of all the five crop residues at 72 h was somewhat similar to that at 48 h. Overall, microbial colonization and degradation were the most extensive on sago waste, follwed by rice straw and oil palm trunk shavings, and the least on palm press fibre(treated and untreated). Dry matter loss of the five crop residues at the various incubation periods also showed the same order of degradation. Asian-Australasian Association of Animal Production Societies 1996 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/42482/1/Micorbial%20colonisation%20and%20degradation%20of%20some%20fibrous%20crop%20residues%20in%20the%20rumen%20of%20goats.pdf Ho, Yin Wan and Abdullah, Norhani and Syed Salim, Syed Jalaludin (1996) Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats. Asian-Australasian Journal of Animal Sciences, 9 (5). pp. 519-524. ISSN 1011-2367; ESSN: 1976-5517 http://www.ajas.info/journal/view.php?number=19106 10.5713/ajas.1996.519 |
| spellingShingle | Ho, Yin Wan Abdullah, Norhani Syed Salim, Syed Jalaludin Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats |
| title | Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats |
| title_full | Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats |
| title_fullStr | Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats |
| title_full_unstemmed | Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats |
| title_short | Micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats |
| title_sort | micorbial colonisation and degradation of some fibrous crop residues in the rumen of goats |
| url | http://psasir.upm.edu.my/id/eprint/42482/1/Micorbial%20colonisation%20and%20degradation%20of%20some%20fibrous%20crop%20residues%20in%20the%20rumen%20of%20goats.pdf |
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