Ali, Asep Indra M (2021) Feed Quality and Feeding Level Effects on Faecal Composition in East African Cattle Farming Systems (Similarity). mdpi, animals.
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Abstract
Effects of feeding levels below maintenance requirements of metabolizable energy (MER) and of feed supplementation on fecal nutrient and microbial C concentrations were evaluated. In experiment 1, Rhodes grass hay only was offered to Boran steers at 80%, 60%, and 40% of individual MER, while steers at 100% MER additionally received a concentrated mixture. This reduction in MER decreased N, increased fungal C but did not affect bacterial C concentrations in feces. In experiment 2, Holstein × Boran heifers were offered a poor-quality roughage diet without supplement, with sweet potato vine silage or with a urea-molasses block. These two supplements did not affect the fecal chemical composition or fungal C but increased bacterial C concentrations in feces. Across all data, the fungal C/bacterial C ratio was positively related to N and negatively to neutral detergent fiber concentrations in feces, indicating diet-induced shifts in the fecal microbial community.
Item Type: | Other |
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Subjects: | #3 Repository of Lecturer Academic Credit Systems (TPAK) > Results of Ithenticate Plagiarism and Similarity Checker |
Divisions: | 05-Faculty of Agriculture > 54231-Animal Husbandry (Animal Science) (S1) |
Depositing User: | asep indra munawar ali |
Date Deposited: | 25 Apr 2023 04:35 |
Last Modified: | 25 Apr 2023 04:35 |
URI: | http://repository.unsri.ac.id/id/eprint/97084 |
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- Feed Quality and Feeding Level Effects on Faecal Composition in East African Cattle Farming Systems (Similarity). (deposited 25 Apr 2023 04:35) [Currently Displayed]
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