Alexander N. Hristov

Research.com Recognitions

• 2023 - Research.com Animal Science and Veterinary in United States Leader Award
• 2021 - American Feed Industry Association Award, American Dairy Science Association
• 2014 - Journal of Dairy Science Highly Cited Awards, American Dairy Science Association

Overview

Best Publications

• Special topics--Mitigation of methane and nitrous oxide emissions from animal operations: I. A review of enteric methane mitigation options.

  A. N. Hristov;J. Oh;J. L. Firkins;J. Dijkstra

  1083
  Citations

• Greenhouse gas mitigation potentials in the livestock sector

  Mario Herrero;Benjamin Henderson;Petr Havlík;Philip K. Thornton;Philip K. Thornton

  1035
  Citations

• Review: Ammonia emissions from dairy farms and beef feedlots1

  A. N. Hristov;M. Hanigan;A. Cole;R. Todd

  513
  Citations

• An inhibitor persistently decreased enteric methane emission from dairy cows with no negative effect on milk production

  Alexander N. Hristov;Joonpyo Oh;Fabio Giallongo;Tyler W. Frederick

  504
  Citations

• Mitigation of greenhouse gas emissions in livestock production - A review of technical options for non-CO2 emissions

  A.N. Hristov;J. Oh;C. Lee;R. Meinen

  463
  Citations

• Technical options for the mitigation of direct methane and nitrous oxide emissions from livestock: a review

  P.J. Gerber;A.N. Hristov;B.L. Henderson;H.P.S. Makkar

  444
  Citations

• A meta-analysis of the effects of dietary protein concentration and degradability on milk protein yield and milk N efficiency in dairy cows.

  Pekka Huhtanen;A. N. Hristov

  412
  Citations

• Effect of Yucca schidigera on ruminal fermentation and nutrient digestion in heifers.

  A N Hristov;T A McAllister;F H Van Herk;K J Cheng

  399
  Citations

• A review of ammonia emission mitigation techniques for concentrated animal feeding operations

  P.M. Ndegwa;A.N. Hristov;J. Arogo;R.E. Sheffield

  399
  Citations

• Mitigation of methane and nitrous oxide emissions from animal operations: III. A review of animal management mitigation options

  A.N. Hristov;T. Ott;J. Tricarico;A. Rotz

  382
  Citations

• Rumen-protected lysine, methionine, and histidine increase milk protein yield in dairy cows fed a metabolizable protein-deficient diet

  C. Lee;A.N. Hristov;T.W. Cassidy;K.S. Heyler

  315
  Citations

• Prediction of enteric methane production, yield, and intensity in dairy cattle using an intercontinental database

  Mutian Niu;Ermias Kebreab;Alexander N. Hristov;Joonpyo Oh

  299
  Citations

• Special topics--Mitigation of methane and nitrous oxide emissions from animal operations: III. A review of animal management mitigation options.

  A. N. Hristov;T. Ott;J. Tricarico;A. Rotz

  292
  Citations

• Fermentation characteristics and ruminal ciliate protozoal populations in cattle fed medium- or high-concentrate barley-based diets

  A N Hristov;M Ivan;L M Rode;T A McAllister

  275
  Citations

• Invited review: Nitrogen in ruminant nutrition: A review of measurement techniques.

  A.N. Hristov;A. Bannink;L.A. Crompton;P. Huhtanen

  261
  Citations

• Effect of carbohydrate source on ammonia utilization in lactating dairy cows.

  A. N. Hristov;J. K. Ropp;K. L. Grandeen;S. Abedi

  258
  Citations

• Effect of dietary crude protein level and degradability on ruminal fermentation and nitrogen utilization in lactating dairy cows.

  A. N. Hristov;R. P. Etter;J. K. Ropp;K. L. Grandeen

  225
  Citations

• Effect of dietary concentrate on rumen fermentation, digestibility, and nitrogen losses in dairy cows.

  M. Agle;A.N. Hristov;S. Zaman;C. Schneider

  224
  Citations

• Design, implementation and interpretation of in vitro batch culture experiments to assess enteric methane mitigation in ruminants—a review

  D. R. Yáñez-Ruiz;A. Bannink;J. Dijkstra;Ermias Kebreab

  220
  Citations

• Enzymes in ruminant diets.

  T. A. McAllister;A. N. Hristov;K. A. Beauchemin;L. M. Rode

  215
  Citations

• Review of current in vivo measurement techniques for quantifying enteric methane emission from ruminants

  K. J. Hammond;L. A. Crompton;A. Bannink;J. Dijkstra

  210
  Citations

• A review of bloat in feedlot cattle

  K J Cheng;T A McAllister;J D Popp;A N Hristov

  206
  Citations

• Effects of essential oils on proteolytic, deaminative and methanogenic activities of mixed ruminal bacteria

  A. V. Chaves;M. L. He;W. Z. Yang;A. N. Hristov

  185
  Citations

• Effect of exogenous enzymes on digestibility of barley silage and growth performance of feedlot cattle

  T. A. McAllister;S. J. Oosting;J. D. Popp;Z. Mir

  184
  Citations

• Effect of Saccharomyces cerevisiae fermentation product on ruminal fermentation and nutrient utilization in dairy cows.

  A.N. Hristov;G. Varga;T. Cassidy;M. Long

  182
  Citations

• Effect of lauric acid and coconut oil on ruminal fermentation, digestion, ammonia losses from manure, and milk fatty acid composition in lactating cows.

  A. N. Hristov;M. Vander Pol;M. Agle;S. Zaman

  164
  Citations