Ruminal Nitrogen Metabolism: Perspectives for Integration of Microbiology and Nutrition for Dairy von Firkins, J. L, Yu, Z, Morrison, M

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Invited review: Rumen modifiers in today's dairy rations von Firkins, J.L., Mitchell, K.E.

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Amino acid composition of rumen bacteria and protozoa in cattle von Sok, M., Ouellet, D.R., Firkins, J.L., Pellerin, D., Lapierre, H.

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Effects of corn silage and grain expressing α-amylase on ruminal nutrient digestibility, microbial protein synthesis, and enteric methane emissions in lactating cows von Rebelo, L.R., Eastridge, M.L., Firkins, J.L., Lee, C.

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Supplementing branched-chain volatile fatty acids in dual-flow cultures varying in dietary forage and corn oil concentrations. II: Biohydrogenation and incorporation into bacterial... von Mitchell, K E, Kienzle, S L, Lee, C, Socha, M T, Kleinschmit, D H, Firkins, J L

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Intestinal digestibility of long-chain fatty acids in lactating dairy cows: A meta-analysis and meta-regression von Boerman, J.P., Firkins, J.L., St-Pierre, N.R., Lock, A.L.

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Effects of diet fermentability and supplementation of 2-hydroxy-4-(methylthio)-butanoic acid and isoacids on milk fat depression: 1. Production, milk fatty acid profile, and nutrie... von Copelin, J.E., Firkins, J.L., Socha, M.T., Lee, C.

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Supplementing branched-chain volatile fatty acids in dual-flow cultures varying in dietary forage and corn oil concentrations. III: Protein metabolism and incorporation into bacter... von Mitchell, K.E., Lee, C., Socha, M.T., Kleinschmit, D.H., Firkins, J.L.

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Potential roles of nitrate and live yeast culture in suppressing methane emission and influencing ruminal fermentation, digestibility, and milk production in lactating Jersey cows von Meller, R.A., Wenner, B.A., Ashworth, J., Gehman, A.M., Lakritz, J., Firkins, J.L.

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Supplementing branched-chain volatile fatty acids in dual flow cultures varying in dietary forage and corn oil concentrations. I: Digestibility, microbial protein, and prokaryotic... von Mitchell, K E, Wenner, B A, Lee, C, Park, T, Socha, M T, Kleinschmit, D H, Firkins, J L

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Assessing milk response to different combinations of branched-chain volatile fatty acids and valerate in Jersey cows von Mitchell, K.E., Socha, M.T., Kleinschmit, D.H., Moraes, L.E., Roman-Garcia, Y., Firkins, J.L.

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Effects of acetate, propionate, and pH on volatile fatty acid thermodynamics in continuous cultures of ruminal contents von Li, Meng M., Ghimire, S., Wenner, B.A., Kohn, R.A., Firkins, J.L., Gill, B., Hanigan, M.D.

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Technical options for the mitigation of direct methane and nitrous oxide emissions from livestock: a review von Gerber, P. J., Hristov, A. N., Henderson, B., Makkar, H., Oh, J., Lee, C., Meinen, R., Montes, F., Ott, T., Firkins, J., Rotz, A., Dell, C., Adesogan, A. T., Yang, W. Z., Tricarico, J. M., Kebreab, E., Waghorn, G., Dijkstra, J., Oosting, S.

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Conditions stimulating neutral detergent fiber degradation by dosing branched-chain volatile fatty acids. I: Comparison with branched-chain amino acids and forage source in ruminal... von Roman-Garcia, Y., Denton, B.L., Mitchell, K.E., Lee, C., Socha, M.T., Firkins, J.L.

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A meta-analysis of variability in continuous-culture ruminal fermentation and digestibility data von Hristov, A.N., Lee, C., Hristova, R., Huhtanen, P., Firkins, J.L.

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Relationship between urinary energy and urinary nitrogen or carbon excretion in lactating Jersey cows von Morris, D.L., Firkins, J.L., Lee, C., Weiss, W.P., Kononoff, P.J.

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Ability of three dairy feed evaluation systems to predict postruminal outflows of amino acids in dairy cows: A meta-analysis von Martineau, R., Ouellet, D.R., Pellerin, D., Firkins, J.L., Hanigan, M.D., White, R.R., LaPierre, P.A., Van Amburgh, M.E., Lapierre, H.

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Ability of three dairy feed evaluation systems to predict postruminal outflows of nitrogenous compounds in dairy cows: A meta-analysis von Martineau, R, Ouellet, D R, Pellerin, D, Firkins, J L, Hanigan, M D, White, R R, LaPierre, P A, Van Amburgh, M E, Lapierre, H

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Conditions stimulating neutral detergent fiber degradation by dosing branched-chain volatile fatty acids. II: Relation with solid passage rate and pH on neutral detergent fiber deg... von Roman-Garcia, Y., Mitchell, K.E., Denton, B.L., Lee, C., Socha, M.T., Wenner, B.A., Firkins, J.L.

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Effects of diet fermentability and supplementation of 2-hydroxy-4-(methylthio)-butanoic acid and isoacids on milk fat depression: 2. Ruminal fermentation, fatty acid, and bacterial... von Lee, C., Copelin, J.E., Park, T., Mitchell, K.E., Firkins, J.L., Socha, M.T., Luchini, D.

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