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Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products

Sixteen goats fitted with a rumen cannula were used in completely randomized block design to test the effects of dietary crude palm oil (PO), palm kernel cake (PKC) and decanter cake (DC) on rumen total protozoa counts, rumen fermentation, and digestibility. Goats received once daily (1.5% of BW) on...

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Autores Principales: Mohammed, Abdelrahim Abubakr, Alimon, Abdul Razak, Yaakub, Halimatun, Abdullah, Norhani, Ivan, Michael
Formato: Artículo
Lenguaje:English
Publicado: King Saud University 2013
Acceso en línea:http://psasir.upm.edu.my/id/eprint/29325/1/Digestibility%2C%20rumen%20protozoa%2C%20and%20ruminal%20fermentation%20in%20goats%20receiving%20dietary%20palm%20oil%20by-products.pdf
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spelling oai:psasir.upm.edu.my:29325 http://psasir.upm.edu.my/id/eprint/29325/ Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products Mohammed, Abdelrahim Abubakr Alimon, Abdul Razak Yaakub, Halimatun Abdullah, Norhani Ivan, Michael Sixteen goats fitted with a rumen cannula were used in completely randomized block design to test the effects of dietary crude palm oil (PO), palm kernel cake (PKC) and decanter cake (DC) on rumen total protozoa counts, rumen fermentation, and digestibility. Goats received once daily (1.5% of BW) one of four concentrate diets: reference diet (RD), DC diet (DCD), PKC diet (PKCD) and RD plus 5% PO diet (CPOD). The RD was based on corn grain and soybean meal and was fed to all goats for 28 days before the start of a 30-day experiment. Organic matter (OM) digestibility was reduced (P < 0.05) by feeding DCD, whereas digestibility of acid detergent fiber (ADF) was higher (P < 0.0001) in the goats fed PKCD. The digestibility of neutral detergent fiber (NDF) was higher (P < 0001) in goats fed PKCD followed by those fed DCD, CPOD and CD. Ammonia–N concentration was lower (P < 0.001) for treatments DCD, PKCD and CPOD than for treatment RD. Volatile fatty acid (VFA) concentrations were lower (P < 0.05) for treatments PKCD and CPOD than for treatments RD and DCD. Total protozoa counts were higher (P < 0.001) for treatment CD than for other treatments. It was concluded that the dietary DC, and PKC could be included in the diet of goats up to 80% without any adverse effects on dry matter intake; however, rumen fermentation parameters and total protozoa counts were changed. King Saud University 2013-06 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/29325/1/Digestibility%2C%20rumen%20protozoa%2C%20and%20ruminal%20fermentation%20in%20goats%20receiving%20dietary%20palm%20oil%20by-products.pdf Mohammed, Abdelrahim Abubakr and Alimon, Abdul Razak and Yaakub, Halimatun and Abdullah, Norhani and Ivan, Michael (2013) Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products. Journal of the Saudi Society of Agricultural Sciences, 12 (2). pp. 147-154. ISSN 1658-077X http://www.sciencedirect.com/science/article/pii/S1658077X12000380 10.1016/j.jssas.2012.11.002
institution UPM IR
collection UPM IR
language English
description Sixteen goats fitted with a rumen cannula were used in completely randomized block design to test the effects of dietary crude palm oil (PO), palm kernel cake (PKC) and decanter cake (DC) on rumen total protozoa counts, rumen fermentation, and digestibility. Goats received once daily (1.5% of BW) one of four concentrate diets: reference diet (RD), DC diet (DCD), PKC diet (PKCD) and RD plus 5% PO diet (CPOD). The RD was based on corn grain and soybean meal and was fed to all goats for 28 days before the start of a 30-day experiment. Organic matter (OM) digestibility was reduced (P < 0.05) by feeding DCD, whereas digestibility of acid detergent fiber (ADF) was higher (P < 0.0001) in the goats fed PKCD. The digestibility of neutral detergent fiber (NDF) was higher (P < 0001) in goats fed PKCD followed by those fed DCD, CPOD and CD. Ammonia–N concentration was lower (P < 0.001) for treatments DCD, PKCD and CPOD than for treatment RD. Volatile fatty acid (VFA) concentrations were lower (P < 0.05) for treatments PKCD and CPOD than for treatments RD and DCD. Total protozoa counts were higher (P < 0.001) for treatment CD than for other treatments. It was concluded that the dietary DC, and PKC could be included in the diet of goats up to 80% without any adverse effects on dry matter intake; however, rumen fermentation parameters and total protozoa counts were changed.
format Article
author Mohammed, Abdelrahim Abubakr
Alimon, Abdul Razak
Yaakub, Halimatun
Abdullah, Norhani
Ivan, Michael
spellingShingle Mohammed, Abdelrahim Abubakr
Alimon, Abdul Razak
Yaakub, Halimatun
Abdullah, Norhani
Ivan, Michael
Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products
author_facet Mohammed, Abdelrahim Abubakr
Alimon, Abdul Razak
Yaakub, Halimatun
Abdullah, Norhani
Ivan, Michael
author_sort Mohammed, Abdelrahim Abubakr
title Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products
title_short Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products
title_full Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products
title_fullStr Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products
title_full_unstemmed Digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products
title_sort digestibility, rumen protozoa, and ruminal fermentation in goats receiving dietary palm oil by-products
publisher King Saud University
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/29325/1/Digestibility%2C%20rumen%20protozoa%2C%20and%20ruminal%20fermentation%20in%20goats%20receiving%20dietary%20palm%20oil%20by-products.pdf
_version_ 1819295216179347456
score 13.4562235

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