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.
In the News
Research Keywords
These keywords and phrases come from the publications and other research output of this person. See other researchers related to these topics by clicking on any keyword.
Projects
Recent Publications
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
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
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
Separate offering of forages and concentrates to lactating dairy cows: Effects on lactational performance, enteric methane emission, and efficiency of nutrient utilization
Martins, L. F., Cueva, S. F., Wasson, D. E., Silvestre, T., Stepanchenko, N., Hile, M. L. & Hristov, A. N., Jul 2024, In: Journal of dairy science. 107, 7, p. 4587-4604 18 p.Research output: Contribution to journal › Article › peer-review
Models to predict nitrogen excretion from beef cattle fed a wide range of diets compiled from South America
Souza, V. C., Congio, G. F. S., Rodrigues, J. P. P., Valadares Filho, S. C., Silva, F. A. S., Rennó, L. N., Reis, R. A., Cardoso, A. S., Rodrigues, P. H. M., Berchielli, T. T., Messana, J. D., Cajarville, C., Granja-Salcedo, Y. T., Borges, A. L. C. C., Kozloski, G. V., Rosero-Noguera, J. R., Gonda, H., Hristov, A. N. & Kebreab, E., 2024, In: Translational Animal Science. 8, txae072.Research output: Contribution to journal › Article › peer-review
Prediction of enteric methane emissions by sheep using an intercontinental database
Belanche, A., Hristov, A. N., van Lingen, H. J., Denman, S. E., Kebreab, E., Schwarm, A., Kreuzer, M., Niu, M., Eugène, M., Niderkorn, V., Martin, C., Archimède, H., McGee, M., Reynolds, C. K., Crompton, L. A., Bayat, A. R., Yu, Z., Bannink, A., Dijkstra, J. & Chaves, A. V. & 22 others, , Jan 15 2023, In: Journal of Cleaner Production. 384, 135523.Research output: Contribution to journal › Article › peer-review
NUTRIENT FATE IN THE FULL MANURE PHOSPHORUS EXTRACTION (MAPHEX) SYSTEM, AND DESIGN OF A SIMPLIFIED SYSTEM (MAPHEX LITE)
Church, C., Hristov, A. N., Kleinman, P. J. A., Fishel, S. K., Reiner, M. R. & Bryant, R. B., 2023, In: Applied Engineering in Agriculture. 39, 3, p. 339-346 8 p.Research output: Contribution to journal › Article › peer-review
Improving the accuracy of beef cattle methane inventories in Latin America and Caribbean countries
Congio, G. F. S., Bannink, A., Mayorga, O. L., Rodrigues, J. P. P., Bougouin, A., Kebreab, E., Carvalho, P. C. F., Berchielli, T. T., Mercadante, M. E. Z., Valadares-Filho, S. C., Borges, A. L. C. C., Berndt, A., Rodrigues, P. H. M., Ku-Vera, J. C., Molina-Botero, I. C., Arango, J., Reis, R. A., Posada-Ochoa, S. L., Tomich, T. R. & Castelán-Ortega, O. A. & 11 others, , Jan 15 2023, In: Science of the Total Environment. 856, 159128.Research output: Contribution to journal › Article › peer-review
Effects of ensiling time on corn silage starch ruminal degradability evaluated in situ or in vitro
Cueva, S. F., Harper, M., Roth, G. W., Wells, H., Canale, C., Gallo, A., Masoero, F. & Hristov, A. N., Jun 2023, In: Journal of dairy science. 106, 6, p. 3961-3974 14 p.Research output: Contribution to journal › Article › peer-review
Production effects of extruded soybean meal replacing canola meal in the diet of lactating dairy cows
Cueva, S. F., Räisänen, S. E., Wasson, D. E., Lage, C. F. A., Silvestre, T., Kniffen, D. M., Fabin, R. A. & Hristov, A. N., Sep 2023, In: Journal of dairy science. 106, 9, p. 6198-6215 18 p.Research output: Contribution to journal › Article › peer-review
A global dataset of enteric methane mitigation experiments with lactating and non-lactating dairy cows conducted from 1963 to 2022
de Ondarza, M. B., Hristov, A. N. & Tricarico, J. M., Aug 2023, In: Data in Brief. 49, 109459.Research output: Contribution to journal › Article › peer-review
Erratum: Discrepancies and Uncertainties in Bottom-up Gridded Inventories of Livestock Methane Emissions for the Contiguous United States (Environmental Science and Technology (2017) 51:23 (13668-13677) DOI: 10.1021/acs.est.7b03332)
Hristov, A. N., Harper, M., Meinen, R., Day, R., Lopes, J., Ott, T., Venkatesh, A. & Randles, C. A., Feb 28 2023, In: Environmental Science and Technology. 57, 8, p. 3455 1 p.Research output: Contribution to journal › Comment/debate › peer-review