
Research Summary
Research interests include nutrient management, particularly reducing nutrient excretions from dairy operations; whole-farm nutrient balances; estimating ammonia losses from manure; and use of stable isotopes to trace sources of nutrient pollution.
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Research Keywords
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Projects
Recent Publications
Feed additives for methane mitigation: Recommendations for identification and selection of bioactive compounds to develop antimethanogenic feed additives
Durmic, Z., Duin, E. C., Bannink, A., Belanche, A., Carbone, V., Carro, M. D., Crüsemann, M., Fievez, V., Garcia, F., Hristov, A., Joch, M., Martinez-Fernandez, G., Muetzel, S., Ungerfeld, E. M., Wang, M. & Yáñez-Ruiz, D. R., Jan 2025, In: Journal of dairy science. 108, 1, p. 302-321 20 p.Research output: Contribution to journal › Article › peer-review
Feed additives for methane mitigation: Recommendations for testing enteric methane-mitigating feed additives in ruminant studies
Hristov, A. N., Bannink, A., Battelli, M., Belanche, A., Cajarville Sanz, M. C., Fernandez-Turren, G., Garcia, F., Jonker, A., Kenny, D. A., Lind, V., Meale, S. J., Meo Zilio, D., Muñoz, C., Pacheco, D., Peiren, N., Ramin, M., Rapetti, L., Schwarm, A., Stergiadis, S. & Theodoridou, K. & 5 others, , Jan 2025, In: Journal of dairy science. 108, 1, p. 322-355 34 p.Research output: Contribution to journal › Article › peer-review
Perspective: Enteric methane mitigation and its impact on livestock hydrogen emissions
Hristov, A. N. & Solomon, S., Jan 2025, In: Journal of dairy science. 108, 1, p. 1-5 5 p.Research output: Contribution to journal › Editorial › peer-review
Lactational performance effects of 3-nitrooxypropanol supplementation to dairy cows: A meta-regression
Martins, L. F., Maigaard, M., Johansen, M., Lund, P., Ma, X., Niu, M. & Hristov, A. N., Feb 2025, In: Journal of dairy science. 108, 2, p. 1538-1553 16 p.Research output: Contribution to journal › Article › peer-review
Bioavailability of rumen-protected histidine, lysine, and methionine assessed using different in vivo methods
Räisänen, S. E., Wasson, D. E., Cueva, S. F., Silvestre, T. & Hristov, A. N., Jan 2025, In: Journal of dairy science. 108, 1, p. 538-552 15 p.Research output: Contribution to journal › Article › peer-review
Alterations of rumen and fecal microbiome in growing beef and dairy steers fed rumen-protected Capsicum oleoresin
Bierly, S. A., Van Syoc, E. P., Westphalen, M. F., Miles, A. M., Gaeta, N. C., Felix, T. L., Hristov, A. N. & Ganda, E. K., 2024, In: Journal of animal science. 102, skae014.Research output: Contribution to journal › Article › peer-review
Lactational performance, ruminal fermentation, and enteric gas emission of dairy cows fed an amylase-enabled corn silage in diets with different starch concentrations
Cueva, S. F., Wasson, D. E., Martins, L. F., Räisänen, S. E., Silvestre, T. & Hristov, A. N., Jul 2024, In: Journal of dairy science. 107, 7, p. 4426-4448 23 p.Research output: Contribution to journal › Article › peer-review
A global dataset of enteric methane mitigation experiments with beef cattle conducted from 1963 to 2023
de Ondarza, M. B., Hristov, A. N. & Tricarico, J. M., Aug 2024, In: Data in Brief. 55, 110666.Research output: Contribution to journal › Article › peer-review
Invited review: Advances in nutrition and feed additives to mitigate enteric methane emissions
Hristov, A. N., Jul 2024, In: Journal of dairy science. 107, 7, p. 4129-4146 18 p.Research output: Contribution to journal › Review article › peer-review
Microbiome-informed study of the mechanistic basis of methane inhibition by Asparagopsis taxiformis in dairy cattle
Indugu, N., Narayan, K., Stefenoni, H. A., Hennessy, M. L., Vecchiarelli, B., Bender, J. S., Shah, R., Dai, G., Garapati, S., Yarish, C., Welchez, S. C., Räisänen, S. E., Wasson, D., Lage, C., Melgar, A., Hristov, A. N. & Pitta, D. W., Aug 1 2024, In: mBio. 15, 8, e00782-24.Research output: Contribution to journal › Article › peer-review
Predicting CO2 production of lactating dairy cows from animal, dietary, and production traits using an international dataset
Kjeldsen, M. H., Johansen, M., Weisbjerg, M. R., Hellwing, A. L. F., Bannink, A., Colombini, S., Crompton, L., Dijkstra, J., Eugène, M., Guinguina, A., Hristov, A. N., Huhtanen, P., Jonker, A., Kreuzer, M., Kuhla, B., Martin, C., Moate, P. J., Niu, P., Peiren, N. & Reynolds, C. & 2 others, , Sep 2024, In: Journal of dairy science. 107, 9, p. 6771-6784 14 p.Research output: Contribution to journal › Article › peer-review
A meta-analysis of methane-mitigation potential of feed additives evaluated in vitro
Martins, L. F., Cueva, S. F., Lage, C. F. A., Ramin, M., Silvestre, T., Tricarico, J. & Hristov, A. N., Jan 2024, In: Journal of dairy science. 107, 1, p. 288-300 13 p.Research output: Contribution to journal › Article › peer-review
Effects of calcium and buffer sources on lactational performance, ruminal fermentation, nutrient digestibility, and metabolism of dairy cows
Martins, L. F., Welter, K. C., Wasson, D. E., Cueva, S. F., Stepanchenko, N., Dowd, J. S., Hart, J. R. & Hristov, A. N., Dec 2024, In: Journal of dairy science. 107, 12, p. 10680-10694 15 p.Research output: Contribution to journal › Article › peer-review
Effects of dose, dietary nutrient composition, and supplementation period on the efficacy of methane mitigation strategies in dairy cows: A meta-analysis
Martins, L. F., Cueva, S. F., Wasson, D. E., Almeida, C. V., Eifert, C., de Ondarza, M. B., Tricarico, J. M. & Hristov, A. N., Nov 2024, In: Journal of dairy science. 107, 11, p. 9289-9308 20 p.Research output: Contribution to journal › Article › peer-review
Lactational performance, enteric methane emission, and nutrient utilization of dairy cows supplemented with botanicals
Martins, L. F., Cueva, S. F., Silvestre, T., Stepanchenko, N., Wasson, D. E., Wall, E. & Hristov, A. N., Jan 2024, In: Journal of dairy science. 107, 1, p. 242-257 16 p.Research output: Contribution to journal › Article › peer-review