ORIGINAL PAPER
In situ degradability of soyabean meal treated with Acacia saligna and Atriplex halimus extracts
in sheep
H. Ammar
7
1
Autonomous University of Mexico State, Department of Animal Nutrition,
Faculty of Veterinary Medicine and Zootechnic,
Toluca 50000, Mexico State, Mexico
2
Alexandria University, Faculty of Agriculture (El-Shatby), Egypt
3
Poznan University of Life Sciences, RUMEN PULS,
Department of Animal Nutrition and Feed Management,
Wołyńska 33, Poznań, Poland
4
University of Leon, Instituto de Ganadería de Montaña (CSIC-ULE),
Department of Animal Production,
Leon E-24071, Spain
5
Animal Production Research Institute, Ministry of Agriculture,
Dokki, Gizza, Egypt
6
Universidad Autónoma Metropolitana. Unidad Xochimilco, México
7
Ecole Supérieure d’Agriculture de Mograne,
1121 Mograne, Zaghouan-Tunisia
Publication date: 2012-09-14
Corresponding author
A. Z. M. Salem
Autonomous University of Mexico State, Department of Animal Nutrition, Faculty of Veterinary Medicine and Zootechnic, Toluca 50000, Mexico State, Mexico; Alexandria University, Faculty of Agriculture (El-Shatby), Egypt
Autonomous University of Mexico State, Department of Animal Nutrition, Faculty of Veterinary Medicine and Zootechnic, Toluca 50000, Mexico State, Mexico; Alexandria University, Faculty of Agriculture (El-Shatby), Egypt
J. Anim. Feed Sci. 2012;21(3):447-457
KEYWORDS
ABSTRACT
The effects of Acacia saligna (AC) and Atriplex halimus (AT) extracts were evaluated on ruminal soyabean meal (SBM) degradability using the nylon bag technique. Samples of SBM were treated with 0, 4, or 8 g of AC or AT extracts per 100 g SBM. Bags were incubated in two cannulated sheep for 2, 4, 6, 8, 12, 24, and 48 h. The chemical constituents (CCs) of extracts was determined using GC-MS. Rate and potential degradability of dry matter (DM) were decreased (P=0.015) to
a greater extent than N degradability (P=0.145) with AC and AT doses. DM and N degradation were decreased (P<0.05) by 15% and 29%; 24% and 47% with AC, and 21% and 29%; 23% and 37% with AT at 4% and 8% for DM and N, respectively. The data suggest the possibility of using these extracts as feed additives to reduce ruminal degradability of SBM in ruminant diets.
CITATIONS (5):
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Y. H. Lee, F. Ahmadi, D. Y. Choi, W. S. Kwak
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Y. H. Lee, F. Ahmadi, D. Y. Choi, W. S. Kwak
Journal of Animal Science and Technology
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Effects of Moringa oleifera leaf extract on ruminal methane and carbon dioxide production and fermentation kinetics in a steer model
Armando Parra-Garcia, Mona Mohamed Mohamed Yasseen Elghandour, Ralf Greiner, Alberto Barbabosa-Pliego, Luis Miguel Camacho-Diaz, Abdelfattah Zeidan Mohamed Salem
Environmental Science and Pollution Research
Armando Parra-Garcia, Mona Mohamed Mohamed Yasseen Elghandour, Ralf Greiner, Alberto Barbabosa-Pliego, Luis Miguel Camacho-Diaz, Abdelfattah Zeidan Mohamed Salem
Environmental Science and Pollution Research
3.
Determination of the appropriate ratio of sample size to nylon bag area for in situ nylon bag technique evaluation of rumen digestibility of feedstuffs in sheep
Xiaogao Diao, Shibin Dang, Shenghan Liu, Linna Jing, Yufei Wang, Wei Zhang
Livestock Science
Xiaogao Diao, Shibin Dang, Shenghan Liu, Linna Jing, Yufei Wang, Wei Zhang
Livestock Science
4.
Feed intake, nutrient digestibility, nitrogen utilization, and ruminal fermentation activities in sheep fed Atriplex halimus ensiled with three developed enzyme cocktails
A.Z.M. Salem, H. Alsersy, L.M. Camacho, M.M. El-Adawy, M.M.Y. Elghandour, A.E. Kholif, N. Rivero, M.U. Alonso, A. Zaragoza
Czech Journal of Animal Science
A.Z.M. Salem, H. Alsersy, L.M. Camacho, M.M. El-Adawy, M.M.Y. Elghandour, A.E. Kholif, N. Rivero, M.U. Alonso, A. Zaragoza
Czech Journal of Animal Science
5.
In Situ Degradation Kinetics of 25 Feedstuffs and the Selection of Time Points in Mathematical Statistics
Sen Li, Liwen He, Fang Mo, Wei Zhang
Animals
Sen Li, Liwen He, Fang Mo, Wei Zhang
Animals
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