Bannink, A, Valk, H, Van Vuuren, AM 1999. Intake and excretion of sodium, potassium, and nitrogen and the effects on urine production by lactating dairy cows. Journal of Dairy Science 82, 1008–1018.
Bannink, A, Van Schijndel, MW, Dijkstra, J 2011. A model of enteric fermentation in dairy cows to estimate methane emission for the Dutch National Inventory Report using the IPCC Tier 3 approach. Animal Feed Science and Technology 166–167, 603–618.
Bertram, JE, Clough, TJ, Condron, LM, Sherlock, RR, O'Callaghan, M 2010. Hippuric acid effect on N2O emissions from cow urine patches at a range of soil temperatures. 19th World Congress of Soil Science. Soil Solutions for a Changing World. 1–6 August 2010, Brisbane, Australia. Brisbane, Australia. Published on DVD.
Bertram, JE, Clough, TJ, Sherlock, RR, Condron, LM, O'Callaghan, M, Wells, NS, Ray, JL 2009. Hippuric acid and benzoic acid inhibition of urine derived N2O emissions from soil. Global Change Biology 15, 2067–2077.
Bristow, AW, Whitehead, DC, Cockburn, JE 1992. Nitrogenous constituents in the urine of cattle, sheep, and goats. Journal of the Science of Food and Agriculture 59, 387–394.
Brun-Lafleur, L, Delaby, L, Husson, F, Faverdin, P 2010. Predicting energy × protein interaction on milk yield and milk composition in dairy cows. Journal of Dairy Science 93, 4128–4143.
Bussink, DW, Oenema, O 1998. Ammonia volatilization from dairy farming systems in temperate areas: a review. Nutrient Cycling in Agroecosystems 51, 19–33.
Calsamiglia, S, Ferret, A, Reynolds, CK, Kristensen, NB, van Vuuren, AM 2010. Strategies for optimizing nitrogen use by ruminants. Animal 4, 1184–1196.
Cant, JP 2005. Integration of data in feed evaluation systems. In Quantitative aspects of ruminant digestion and metabolism, 2nd edition (ed. J Dijkstra, JM Forbes and J France), pp. 707–725. CAB International, Wallingford, UK.
Capper, JL 2011. The environmental impact of beef production in the United States: 1977 compared with 2007. Journal of Animal Science 89, 4249–4261.
Castillo, AR, Kebreab, E, Beever, DE, France, J 2000. A review of efficiency of nitrogen utilisation in lactating dairy cows and its relationship with environmental pollution. Journal of Animal and Feed Sciences 9, 1–32.
Ciszuk, P, Gebregziabher, T 1994. Milk urea as an estimate of urine nitrogen of dairy cows and goats. Acta Agriculturae Scandinavica, Section A – Animal Science 44, 87–95.
Clough, TJ, Ray, JL, Bucktought, LE, Calder, J, Baird, D, O'Callaghan, M, Sherlock, RR, Condron, LM 2009. The mitigation potential of hippuric acid on N2O emissions from urine patches: an in situ determination of its effect. Soil Biology and Biochemistry 41, 2222–2229.
De Campeneere, S, De Brabander, DL, Vanacker, JM 2006. Milk urea concentration as affected by the roughage type offered to dairy cattle. Livestock Science 103, 30–39.
De Klein, CAM, Eckard, RJ, van der Weerden, TJ 2010. Nitrous oxide emissions from the nitrogen cycle in livestock agriculture: estimation and mitigation. In Nitrous oxide and climate change (ed. K Smith), pp. 107–142. Earthscan, London.
Dijkstra, J, Oenema, O, Bannink, A 2011. Dietary strategies to reducing N excretion from cattle: implications for methane emissions. Current Opinion in Environmental Sustainability 3, 414–422.
Dijkstra, J, France, J, Ellis, JL, Strathe, AB, Kebreab, E, Bannink, A 2013. Production efficiency of ruminants: feed, nitrogen and methane. In Sustainable animal agriculture (ed. E Kebreab). CAB International, Wallingford, UK (in press).
Dijkstra, J, Kebreab, E, Mills, JAN, Pellikaan, WF, López, S, Bannink, A, France, J 2007. From nutrient requirement to animal response: predicting the profile of nutrients available for absorption in dairy cattle. Animal 1, 99–111.
Dijkstra, J, Ellis, JL, Kebreab, E, Strathe, AB, López, S, France, J, Bannink, A 2012. Ruminal pH regulation and nutritional consequences of low pH. Animal Feed Science and Technology 172, 22–33.
Dijkstra, J, Kebreab, E, Bannink, A, Crompton, LA, López, S, Abrahamse, PA, Chilibroste, P, Mills, JAN, France, J 2008. Comparison of energy evaluation systems and a mechanistic model for milk production by dairy cattle offered fresh grass-based diets. Animal Feed Science and Technology 143, 203–219.
Doepel, L, Pacheco, D, Kennelly, JJ, Hanigan, MD, López, IF, Lapierre, H 2004. Milk protein synthesis as a function of amino acid supply. Journal of Dairy Science 87, 1279–1297.
Ellis, JL, Dijkstra, J, France, J, Parsons, AJ, Edwards, GR, Rasmussen, S, Kebreab, E, Bannink, A 2012. Effect of high-sugar grasses on methane emissions simulated using a dynamic model. Journal of Dairy Science 95, 272–285.
Eriksson, L, Valtonen, M 1982. Renal urea handling in goats fed high and low protein diets. Journal of Dairy Science 65, 385–389.
FAO 2011. World livestock 2011 – livestock in food security. FAO, Rome.
Firkins, JL, Reynolds, C 2005. Whole-animal nitrogen balance in cattle. In Nitrogen and phosphorus nutrition of cattle (ed. E Pfeffer and AN Hristov), pp. 167–186. CAB International, Wallingford, UK.
Fujihara, T, Shem, MN 2011. Metabolism of microbial nitrogen in ruminants with special reference to nucleic acids. Animal Science Journal 82, 198–208.
Gonda, HL, Lindberg, JE 1994. Evaluation of dietary nitrogen utilization in dairy cows based on urea concentrations in blood, urine and milk, and on urinary concentration of purine derivatives. Acta Agriculturae Scandinavica, Section A – Animal Science 44, 236–245.
Haque, MN, Rulquin, H, Andrade, A, Faverdin, P, Peyraud, JL, Lemosquet, S 2012. Milk protein synthesis in response to the provision of an “ideal” amino acid profile at 2 levels of metabolizable protein supply in dairy cows. Journal of Dairy Science 95, 5876–5887.
Huhtanen, P, Nousiainen, JI, Rinne, M, Kytölä, K, Khalili, H 2008. Utilization and partition of dietary N in dairy cows fed grass silage-based diets. Journal of Dairy Science 92, 3222–3232.
Hume, DA, Whitelaw, CBA, Archibald, AL 2011. The future of animal production: improving productivity and sustainability. Journal of Agricultural Science 149, 9–16.
Kebreab, E, Strathe, AB, Dijkstra, J, Mills, JAN, Reynolds, CK, Crompton, LA, Yan, T, France, J 2010. Energy and protein interactions and their effect on nitrogen excretion in dairy cows. In 3rd EAAP international symposium on energy and protein metabolism and nutrition (ed. GM Crovetto), pp. 417–425. Wageningen Academic Publishers, Wageningen, The Netherlands.
Kehraus, S, Südekum, K-H, Pfeffer, E 2006. Einflussfactoren auf die ausscheidung N-haltiger verbindungen im harn von wiederkäuern. Übersichten Tierernährung 34, 125–164.
Kool, DM, Hoffland, E, Hummelink, EWJ, van Groenigen, JW 2006a. Increased hippuric acid content of urine can reduce soil N2O fluxes. Soil Biology and Biochemistry 38, 1021–1027.
Kool, DM, Hoffland, E, Abrahamse, PA, van Groenigen, JW 2006b. What artificial urine composition is adequate for simulating soil N2O fluxes and mineral N dynamics? Soil Biology and Biochemistry 38, 1757–1763.
Kreula, M, Rauramaa, A, Ettala, T 1978. The effect of feeding on the hippuric acid content of cows urine. Journal of the Scientific Agricultural Society of Finland 50, 372–377.
Lantinga, EA, Keuning, JA, Groenwold, J, Deenen, PJAG 1987. Distribution of excreted nitrogen by grazing cattle and its effect on sward quality, herbage production and utilization. In Animal manure on grassland and fodder crops: fertilizer or waste? (ed. HG van der Meer, RJ Unwin, TA van Dijk and GC Emnik), pp. 103–117. Martinus Nijhoff, Dordrecht, The Netherlands.
Lapierre, H, Berthiaume, R, Raggio, G, Thivierge, MC, Doepel, L, Pacheco, D, Dubreuil, P, Lobley, GE 2005. The route of absorbed nitrogen into milk protein. Animal Science 80, 11–22.
Law, RA, Young, FJ, Patterson, DC, Kilpatrick, DJ, Wylie, ARG, Mayne, CS 2009. Effect of dietary protein content on animal production and blood metabolites of dairy cows during lactation. Journal of Dairy Science 92, 1001–1012.
Lesschen, JP, Velthof, GL, de Vries, W, Kros, J 2011. Differentiation of nitrous oxide emission factors for agricultural soils. Environmental Pollution 159, 3215–3222.
Luo, J, Ledgard, SF, De Klein, CAM, Lindsey, SB, Kear, M 2008. Effects of dairy farming intensification on nitrous oxide emissions. Plant and Soil 309, 227–237.
Marini, JC, Van Amburgh, ME 2003. Nitrogen metabolism and recycling in Holstein heifers. Journal of Animal Science 81, 545–552.
Martin, AK 1970. The urinary aromatic acids excreted by sheep given S24 perennial ryegrass cut at six stages of maturity. British Journal of Nutrition 24, 943–959.
Martin, AK 1982. The origin of urinary aromatic compounds excreted by ruminants. 1. The metabolism of quinic, cyclohexanecarboxylic and non-phenolic aromatic acids to benzoic acid. British Journal of Nutrition 47, 139–154.
Monaghan, RD, Barraclough, D 1992. Some chemical and physical factors affecting the rate and dynamics of nitrification in urine-affected soil. Plant and Soil 143, 11–18.
Mosier, A, Kroeze, C, Nevison, C, Oenema, O, Seitzinger, S, van Cleemput, O 1998. Closing the global N2O budget: nitrous oxide emissions through the agricultural nitrogen cycle. Nutrient Cycling in Agroecosystems 52, 225–248.
Oenema, O, Bannink, A, Sommer, SG, van Groenigen, JW, Velthof, GL 2008. Gaseous nitrogen emissions from livestock farming systems. In Nitrogen in the environment sources, problems, and management (ed. JL Hatfield and RF Follett), pp. 395–441. Elsevier, London.
Raggio, G, Lobley, GE, Lemosquet, S, Rulquin, H, Lapierre, H 2006. Effect of casein and propionate supply on whole body protein metabolism in lactating dairy cows. Canadian Journal of Animal Science 86, 81–89.
Ravishankara, AR, Daniel, JS, Portmann, RW 2009. Nitrous oxide (N2O): the dominant ozone-depleting substance emitted in the 21st century. Science 326, 123–125.
Rom, HB, Henriksen, K 2000. Nitrogen loss from cattle housed on deep litter. In Husdyrgødning og kompost (ed. SG Sommer and J Eriksen), pp. 5–13. Forskningscenter for Økologisk Jordbrug, Tjele, Denmark.
Spek, JW, Dijkstra, J, van Duinkerken, G, Bannink, A 2013. A review of factors influencing milk urea concentration and its relationship with urinary urea excretion in lactating dairy cattle. Journal of Agricultural Science 151, 412–428.
Spek, JW, Bannink, A, Gort, G, Hendriks, WH, Dijkstra, J 2012. Effect of sodium chloride intake on urine volume, urinary urea excretion, and milk urea concentration in lactating dairy cattle. Journal of Dairy Science 95, 7288–7298.
Steiger Burgos, M, Senn, M, Sutter, F, Kreuzer, M, Langhans, W 2001. Effect of water restriction on feeding and metabolism in dairy cows. American Journal of Physiology–Regulatory Integrative and Comparative Physiology 280, R418–R427.
Tamminga, S 1992. Nutrition management of dairy cows as a contribution to pollution control. Journal of Dairy Science 75, 345–357.
Tas, BM, Susenbeth, A 2007. Urinary purine derivatives excretion as an indicator of in vivo microbial N flow in cattle: a review. Livestock Science 111, 181–192.
Ussiri, D, Lal, R 2013. Soil emission of nitrous oxide and its mitigation. Springer, Dordrecht, 378pp.
Van Duinkerken, G, Blok, MC, Bannink, A, Cone, JW, Dijkstra, J, Van Vuuren, AM, Tamminga, S 2011. Update of the Dutch protein evaluation system for ruminants: the DVE/OEB2010 system. Journal of Agricultural Science 149, 351–367.
VandeHaar, MJ, St-Pierre, NR 2006. Major advances in nutrition: relevance to the sustainability of the dairy industry. Journal of Dairy Science 89, 1280–1291.
Van Groenigen, JW, Palermo, V, Kool, DM, Kuikman, PJ 2006. Inhibition of denitrification and N2O emission by urine-derived benzoic and hippuric acid. Soil Biology and Biochemistry 38, 2499–2502.
Van Groenigen, JW, Velthof, GL, Van der Bolt, FJE, Vos, A, Kuikman, PJ 2005. Seasonal variation in N2O emissions from urine patches: effects of urine concentration, soil compaction and dung. Plant and Soil 273, 15–27.
Van Vuuren, AM, Smits, MCJ 1997. Effect of nitrogen and sodium chloride intake on production and composition of urine in dairy cows. In Gaseous nitrogen emissions from grasslands (ed. SC Jarvis and BF Pain), pp. 195–199. CAB International, Wallingford, UK.
Velthof, GL, Kuikman, PJ, Oenema, O 2003. Nitrous oxide emission from animal manures applied to soil under controlled conditions. Biology and Fertility of Soil 37, 221–230.
Verbic, J, Chen, XB, Macleod, NA, Ørskov, ER 1990. Excretion of purine derivatives by ruminants – effect of microbial nucleic acid Infusion on purine derivative excretion by steers. Journal of Agricultural Science 114, 243–248.
Weeth, HJ, Lesperance, AL 1965. Renal function of cattle under various water and salt loads. Journal of Animal Science 24, 441–447.
Weiss, WP, Willett, LB, St-Pierre, NR, Borger, DC, McKelvey, TR, Wyatt, DJ 2009. Varying forage type, metabolizable protein concentration, and carbohydrate source affects manure excretion, manure ammonia, and nitrogen metabolism of dairy cows. Journal of Dairy Science 92, 5607–5619.
Whitehead, DC, Lockyer, DR, Raistrick, N 1989. Volatilization of ammonia from urea applied to soil: influence of hippuric acid and other constituents of livestock urine. Soil Biology & Biochemistry 21, 803–808.
Wilson, P 2011. Decomposing variation in dairy profitability: the impact of output, inputs, prices, labour and management. Journal of Agricultural Science 149, 507–517.
Wrage, N, Velthof, GL, van Beusichem, ML, Oenema, O 2001. Role of nitrifier denitrification in the production of nitrous oxide. Soil Biology and Biochemistry 33, 1723–1732.
Yan, T, Frost, JP, Keady, TWJ, Agnew, RE, Mayne, CS 2007. Prediction of nitrogen excretion in feces and urine of beef cattle offered diets containing grass silage. Journal of Animal Science 85, 1982–1989.