Quantitative aspects of ruminant digestion and metabolism - Phần 2

... 10.0 4 62 265 2. 66 26 .4 8.9 420 26 7 2. 88 29 .9 Hay þ concentrates 11.3 4 62 MA 20 3 2. 04 18.0 van’t Klooster and 9 > > > = > > > ; 9 > > > = > > > ; 10.5 420 175 ... sheep given chopped ( * -- -- * ) or ground ( * — * ) lucerne hay (Van Soest, 19 82) ; and (c) digesta leaving the stomach of sheep given chopped ( * -- -- * ) or gr...

Ngày tải lên: 24/10/2013, 17:15

... DC, USA. Library of Congress Cataloging-in-Publication Data Quantitative aspects of ruminant digestion and metabolism / edited by J. Dijkstra, J. M. Forbes, and J. France .- -2 nd ed. p. cm. Includes ... Function 26 3 A. Bannink and S. Tamminga METABOLISM 11. Glucose and Short-chain Fatty Acid Metabolism 29 1 R.P. Brockman 12. Metabolism of the Portal-drain...

Ngày tải lên: 24/10/2013, 17:15

... analysis of the disappearance profiles (Chapter 2) and will depend on the shape of the curve (Michalet-Doreau and Ould-Bah, 19 92) . More frequent measurements are required in the first 24 h of incuba- tion, ... incubations â Short- or medium-term experiments â Non-steady-state conditions 2. Continuous cultures â Medium- or long-term experiments â Quasi-steady-state conditions â...

Ngày tải lên: 29/10/2013, 00:15

... one of the unique aspects of ruminant physiology is the circuitous route often followed by individual particles in the alimentary ß CAB International 20 05. Quantitative Aspects of Ruminant Digestion and ... 1996). An understanding of particle kinetics of digestion and passage from the RR is important in the prediction of yields of microbial protein and subs...

Ngày tải lên: 29/10/2013, 00:15

... Transactions in Ruminants J.V. Nolan 1 and R.C. Dobos 2 1 School of Rural Science and Agriculture, University of New England, Armidale, 23 51 Australia; 2 Beef Industry Centre of Excellence, NSW Department of ... be higher in parasitized and diseased ß CAB International 20 05. Quantitative Aspects of Ruminant Digestion and Metabolism, 2nd edition (eds J. Dijks...

Ngày tải lên: 07/11/2013, 23:15

... D)X 1 (8 :26 ) dX 2 =dt ¼ (m 2 À D)X 2 (8 :27 ) dS 1 =dt ¼ C 1 F À m 1 X 1 =Y 1 À DS 1 (8 :28 ) dS 2 =dt ¼ C 2 F À m 2 X 2 =Y 2 À DS 2 (8 :29 ) where m 1 ¼ m 1 , max =[1 þ K 1 =(S 1 =V)] (8:30) m 2 ¼ m 2 , max =[1 ... Y 1 and Y 2 to give: (X 1 =X 1 , 0 ) A 1 =[(Y 1 S 1 , 0 þ X 1 , 0 À X 1 )=(Y 1 S 1 , 0 )] B 1 ¼ exp (m 1 , max t)(8: 52) (X 2 =X 2 , 0 ) A 2 =[(...

Ngày tải lên: 07/11/2013, 23:15

... M.E. and Marsh, P.B. (1976) Effect of monensin fed with forage on digestion and the ruminal ecosystem of steers. Journal of Animal Science 42, 22 9 23 4. Eadie, J.M. and Gill, J.C. (1971) Effect of ... ruminal bacterium. Applied and Environmen- tal Microbiology 56, 21 86 21 92. Chen, M. and Wolin, M.J. (1979) Effect of monensin and lasalocid-sodium on the growth of...

Ngày tải lên: 07/11/2013, 23:15

... 0 .26 0.06 3.08 Starch R 0.49 0 .22 0 .21 0.08 2. 53 C 0.49 0.31 0.15 0.05 2. 17 Hemicellulose R 0.44 0.18 0. 32 0.06 2. 70 C 0.51 0. 12 0. 32 0.05 3 .26 Cellulose R 0.56 0 .20 0.17 0.07 2. 88 C 0.68 0. 12 ... conc. D-ST grass D-ST maize D-ST conc. D-ST grass D-ST maize D-ST conc. D-P grass D-P maize D-P conc. D-P grass D-P maize D-P conc. Large particles Small particles S-ST/SCS-NDF...

Ngày tải lên: 15/12/2013, 08:15

... International 20 05. Quantitative Aspects of Ruminant Digestion and Metabolism, 2nd edition (eds J. Dijkstra, J.M. Forbes and J. France) 29 1 In fasted, pregnant and lactating sheep about 26 %, 30% and 16%, ... P CO 2 and E P CO 2 be the concentration and enrichment of CO 2 in portal and A CO 2 , E A CO 2 the values in arterial blood, then: Net CO 2 r...

Ngày tải lên: 15/12/2013, 08:15

... D.B. and West, C.E. (1967a) Rates of entry and oxidation of acetate, glucose, D (-) -b-hydroxy-butyrate, palmitate, oleate and stearate, and rates of production and oxidation of propionate and ... + 0 .2 30% VO 2 max 1.1 + 0.1 1.7 + 0 .2 117 0.54 + 0.03 1.5 + 0 .2 60% VO 2 max 1.6 + 0 .2 3.1 + 0.4 122 0.54 + 0.03 2. 3 + 0.3 a Speed of exercise is described in...

Ngày tải lên: 15/12/2013, 09:15