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Acta Agriculturae Scandinavica Volume 38, 1988 - Issue 1
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Original Articles

The Influence of Different Protein Supply and Feeding Level on pH, Ammonia Concentration and Microbial Protein Synthesis in the Rumen of Cows

J⊘rgen Madsen The Royal Veterinary and Agricultural University, Institute of Animal Science, Frederiksberg C, DK-1958, Denmark
&
Torben Hvelplund National Institute of Animal Science, Research in Cattle and Sheep, Research Center Foulum, Ørum S⊘nderlyng, DK-8833, Denmark
Pages 115-125 | Received 21 Sep 1987, Published online: 07 Sep 2009

Citations (10)

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Read on this site (2)

Harald Volden & Odd Magne Harstad. (1998) Chemical composition of bacteria harvested from the rumen of dairy cows fed three diets differing in protein content and rumen protein degradability at two levels of intake. Acta Agriculturae Scandinavica, Section A — Animal Science 48:4, pages 202-209.
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Ilmo Aronen. (1990) Barley Protein and Rapeseed Meal as Protein Supplements for Growing Cattle. Acta Agriculturae Scandinavica 40:3, pages 297-307.
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Articles from other publishers (8)

D.N. Brask-Pedersen, M. Lamminen, L. Mogensen, A.L.F. Hellwing, M. Johansen, P. Lund, M. Larsen, M.R. Weisbjerg & C.F. Børsting. (2023) Effect of substituting grass-clover silage with maize silage for dairy cows on nutrient digestibility, rumen metabolism, enteric methane emission and total carbon footprint. Livestock Science 274, pages 105273.
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C.F. Børsting, M. Brask, A.L.F. Hellwing, M.R. Weisbjerg & P. Lund. (2020) Enteric methane emission and digestion in dairy cows fed wheat or molasses. Journal of Dairy Science 103:2, pages 1448-1462.
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Angie Poliquit & Serena Sanchez. (2013) Performance of Growing Lambs as Influenced by Liquid Acid Whey Supplementation. Annals of Tropical Research, pages 61-73.
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Muhammad Mobashar, Jürgen Hummel, Ralf Blank & Karl-Heinz Südekum. (2010) Ochratoxin A in Ruminants–A Review on Its Degradation by Gut Microbes and Effects on Animals. Toxins 2:4, pages 809-839.
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Ruba Mohamed & Abdul Shakoor Chaudhry. (2008) Methods to study degradation of ruminant feeds. Nutrition Research Reviews 21:1, pages 68-81.
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J. Boguhn, H. Kluth & M. Rodehutscord. (2006) Effect of Total Mixed Ration Composition on Fermentation and Efficiency of Ruminal Microbial Crude Protein Synthesis In Vitro. Journal of Dairy Science 89:5, pages 1580-1591.
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P.S Mlay, A.E Pereka, M.R Weisbjerg, T Hvelplund & J Madsen. (2003) Digestion and passage kinetics of fibre in mature dairy heifers maintained on poor quality hay as affected by the source and level of nitrogen supplementation. Animal Feed Science and Technology 109:1-4, pages 19-33.
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N.P. Stritzler, J. Wolstrup, B.O. Eggum & B.B. Jensen. (1992) Factors affecting degradation of barley straw in sacco and microbial activity in the rumen of cows fed fibre-rich diets. I. The source of supplemental nitrogen. Animal Feed Science and Technology 38:4, pages 263-280.
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