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Yang, WenZhu, Ph.D.

Research Scientist, Ruminant Nutrition

Contact Information:

5403 - 1 Avenue South
PO Box 3000
Lethbridge, Alberta T1J 4B1
Telephone: 403-317-3427
Fax: 403-382-3156
Email: wenzhu.yang@agr.gc.ca

Areas of Expertise:

  • Development of feeding stratages for improving feed efficiency and production of dairy and beef cattle
  • Evaluating requirements of physically effective fibre and ruminal fermentability of feeds to reduce rumen acidosis
  • Developing novel feed additives such as plant-derived compounds, feed enzymes and rare earth elements as rumen modifiers to reduce the use of antibiotics and growth promotors in cattle production;

Current Projects:

  • Physically effective fibre for dairy cattle
  • Develop plant extracts as rumen modifier and immune-stimulator
  • Investigating rare earth elements on rumen fermentation and intestinal digestion
  • Modeling requirements of physically effective fibre by dairy cattle

Affiliations:

  • Adjunct Professor, Shanxi Agriculture University, China
  • Member of Editorial Board of the Journal of Reproduction, Nutrition and Development

Research publications

2016

2015

2014

2013

2012

2011

2010

2009

Other science related publications

2015

  • Anele, U.Y., Refat, B., Swift, M.-L., Zhao, Y.L., McAllister, T.A., and Yang, W.-Z. (2015). "Effects of starch content on in vitro ruminal fermentation of ground and dry-rolled barley grain.", Journal of Dairy Science (JDS), 98(Suppl. 2), pp. 434. (Abstract)
  • Anele, U.Y., Swift, M.-L., McAllister, T.A., and Yang, W.-Z. (2015). "Evaluation of models for predicting acidosis risk of barley grain in finishing beef cattle.", Journal of Dairy Science (JDS), 98( Suppl. 2), pp. 443. (Abstract)
  • Meng, Q.X., Makkar, H.P.S., McKinnon, J.J., Beck, P., Gibb, D.J., Yang, W.-Z., Bartle, S.J., Madsen, J., Lehmkuhler, J.W., Rethorst, D., Burris, R., Pethick, D., and Hocquette, J.-F. (2015). The First Symposium on the Applied Techniques and Industry Economics in Chinese Beef Cattle Production.. (Book)
  • Refat, B., Anele, U.Y., He, Z.X., Bassiony, S.M., Abdel-Rahman, G.A., and Yang, W.-Z. (2015). "Effect of sainfoin hay and pomegranate peel extracts on in vitro fermentation and protein degradation using the Rusitec technique.", Journal of Dairy Science (JDS), 98(Suppl. 2), pp. 444. (Abstract)
  • Yang, W.-Z. (2015). "ACIDF Research Facts: Making wheat DDGS work in cattle rations. 2 pages. August, 2015. http://www.acidf.ca/feeding/library." (Factsheet)
  • Yang, W.-Z. (2015). "ACIDF Research Facts: New technique predicts rate of digestion for feedlot cattle. 2 pages. August, 2015. http://www.acidf.ca/feeding/library." (Factsheet)
  • Yang, W.-Z. (2015). "Feed additives used in beef cattle feeding.", , Chinese Journal of Animal Science, Special Issue, 2015 (6):42-43.
  • Yang, W.-Z. (2015). "Use of Yeast Products in Beef Cattle Diets.", , Chinese Journal of Animal Science, Special Issue, 2015 (6):46-48.
  • Yang, W.-Z. (2015). "Wheat vs barley, implications for feed efficiency and animal health.", Alberta Beef Industry Conference- Feed Focus, Sheraton Red Deer Hotel, Red Deer, AB, Canada, Feb 18, 2015.
  • Zhao, Y.L., Yan, S.M., Anele, U.Y., Swift, M.-L., McAllister, T.A., and Yang, W.-Z. (2015). "Effects of starch content and processing method on in situ rumen digestibility of barley grain in beef heifers.", Journal of Dairy Science (JDS), 98(Suppl. 2), pp. 444. (Abstract)

2014

  • Anele, U.Y., Refat, B., Swift, M.-L., He, Z., McAllister, T.A., and Yang, W.-Z. (2014). "Effects of volume weight, precision processing and processing index on in vitro ruminal fermentation of dry-rolled barley grain.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 775. (Abstract)
  • Ding, S., Oba, M., Swift, M.-L., Chen, L.Y., Yang, W.-Z., and McAllister, T.A. (2014). "Assessing relationship between malting quality characteristics and rumen digestion of barley grain in relation to molecular structure using ATR-FTIR and PCA. Better Nutrition, Better Health", 35th Western Nutrition Conference, Edmonton, AB, Canada, September 24-25, 2014.
  • Ding, S., Swift, M.-L., Oba, M., Chen, L.Y., McAllister, T.A., and Yang, W.-Z. (2014). "Assessing relationship between malting quality characteristics and rumen digestion of barley grain in relation to molecular structure using ATR-FTIR and PCA.", 35th Western Nutrition Conference, Edmonton, AB, Canada, September 24-25, 2014, pp. 287. (Abstract)
  • He, Z., Walker, N.D., McAllister, T.A., and Yang, W.-Z. (2014). "Effect of wheat dried distillers grains with soubles inclusion and fibrolytic enzyme supplementation on ruminal fermentation and digestibility in beef heifers fed backgrounding diet.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 818. (Abstract)
  • He, Z.X., He, M.L., Zhao, Y., Walker, N.D., Beauchemin, K.A., McAllister, T.A., and Yang, W.-Z. (2014). "Supplementing beef cattle finishing diets containing wheat distillers grain with feed enzymes to decrease the ratio of n-6/n-3 fatty acids in meat.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 453. (Abstract)
  • McAllister, T.A., Yang, W.-Z., and Oba, M. (2014). "Introduction to Feed Processing.", Feed Coalition Research Tour and Meeting, AAFC Lethbridge Research Centre, June 20, 2014, Invited speaker.
  • Nanon, A., Suksombat, W., and Yang, W.-Z. (2014). "Supplementation of lemongrass oil and a mixture of garlic and ginger oil improved in vitro feed digestion.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 842. (Abstract)
  • Nanon, N., Suksombat, W., and Yang, W.-Z. (2014). "Use of lemongrass oil for manipulation of ruminal fermentation using Rusitec technique.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 842. (Abstract)
  • Yang, W.-Z. (2014). "In vitro batch culture and continuous fermentation.", Invited speaker at Alberta Cattle Feeders Board Meeting, Lethbridge, AB, Canada, July 8, 2014. (Presentation)
  • Yang, W.-Z. (2014). "Invited Research Panel Discussion.", Feed Coalition Research Meeting, AAFC Lethbridge Research Centre, June 20, 2014. (Presentation)
  • Yang, W.-Z. (2014). "Nutritional variation and the use of NIRS in predicting the feed value of barley grain, Near infrared (NIR) technology and other approaches to lower feed cost in beef cattle production.", , Coast Lethbridge Hotel Conference Centre, Lethbridge, AB, Canada, March 14, 2014.
  • Yang, W.-Z. (2014). "Strategies to improve barley utilization in feedlot.", Invited speaker for Delegation of Australia Beef Producers, Lethbridge, AB, Canada, July 7, 2014. (Presentation)
  • Yang, W.-Z. and McAllister, T.A. (2014). "Effects of grain source and monensin level on site and extent of digestion in feedlot heifers.", ADSA-ASAS 2014 Joint Annual Meeting, Kansas City, MO, USA, July 20-24, 2014.
  • Yang, W.-Z., Xu, L., Zhao, Y., and McAllister, T.A. (2014). "Effects of grain source and monensin level on site and extent of digestion in feedlot heifers.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 848. (Abstract)
  • Zhao, Y., Yan, S., He, Z., Anele, U.Y., Swift, M.-L., McAllister, T.A., and Yang, W.-Z. (2014). "Effects of test weight and processing method on in vitro intestinal digestibility of barley grain.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 768. (Abstract)
  • Zhao, Y., Yan, S.M., He, Z., Anele, U.Y., Swift, M.-L., McAllister, T.A., and Yang, W.-Z. (2014). "Effects of test weight and processing method on in vitro intestinal digestibility of barley grain.", ADSA-ASAS 2014 Joint Annual Meeting, Kansas City, MO, USA, July 20-24, 2014.
  • Zhao, Y.L., Chen, L.Y., Swift, M.-L., McAllister, T.A., and Yang, W.-Z. (2014). "Effects of test weight, processing method and processing index on in situ rumen digestion kinetics of barley grain in beef heifers.", 35th Western Nutrition Conference, Edmonton, AB, Canada, September 24-25, 2014, pp. 285. (Abstract)
  • Zhao, Y.L., Yan, S.M., He, Z., Anele, U.Y., Swift, M.-L., McAllister, T.A., and Yang, W.-Z. (2014). "Effects of test weight, precision processing and processing index on in situ ruminal digestibility of barley grain in beef heifers.", Journal of Dairy Science (JDS), 97(E-Suppl.1), pp. 870. (Abstract)

2013

  • Ding, S., Oba, M., Swift, M.-L., Yang, W.-Z., and McAllister, T.A. (2013). "The effect of malt characteristics on in situ digestibility of malt barley grain harvested in three years.", CSAS-CMSA Joint Annual Meeting, Banff Park Lodge Resort Hotel and Conference Centre, Banff, AB, Canada, June 18-20, 2013, O07-GS, pp. 5.
  • Koenig, K.M., Beauchemin, K.A., and Yang, W.-Z. (2013). "Processing Feed Grains: Factors Affecting the Effectiveness of Grain Processing for Beef and Dairy Cattle Production.", Western Nutrition Conference, Saskatoon, SK, Canada, September 24-26, 2013.
  • Koenig, K.M., Beauchemin, K.A., and Yang, W.-Z. (2013). "Processing feed grains: factors affecting the effectiveness of grain processing for beef and dairy cattle production.", 34th Western Nutrition Conference – Processing, Performance & Profits, Saskatoon, SK, Canada, September 24 - 26, 2013, pp. 62-73.
  • Yang, W.-Z. (2013). " Invited speaker and tour guide at feedlot facilities at LRC.", Seven Delegates from Alberta Wheat Commission, Feed Grain Coalition, Alberta Cattle Feeders’ Association, August 27, 2013. (Presentation)
  • Yang, W.-Z. (2013). "Strategies to improve barley utilization in feedlot.", Alberta Cattle Feeder Association General Annual Meeting, Lacombe, AB, Canada, January 29, 2013.
  • Yang, W.-Z., Li, C., and Beauchemin, K.A. (2013). "Protein source affects growth performance of backgrounded steers.", Prairie Post - Bull Breeders(February 2012), pp. A11.
  • Yang, W.-Z., Xu, L., Li, C.L., and Beauchemin, K.A. (2013). "Effects of protein sources on growth performance of backgrounded steers.", CSAS-CMSA Joint Annual Meeting, Banff Park Lodge Resort Hotel and Conference Centre, Banff, AB, Canada, June 18-20, 2013, P44, pp. 43. (Poster)

2012

  • Li, C., Li, J.-Q., Beauchemin, K.A., and Yang, W.-Z. (2012). "In vitro intestinal amino acid digestibility of distillers grains varies with grain source and milling process.", ADSA-AMPA-ASAS-CSAS-WSASAS 2012 Joint Annual Meeting, Hyatt Regency, Phoenix, AZ, USA, July 15-19, 2012, Published in: Journal of Animal Science, 90(Suppl. 3), pp. 593. (Abstract).
  • Li, C., Li, J.-Q., Beauchemin, K.A., and Yang, W.-Z. (2012). "Ruminal degradability, duodenal flow and intestinal digestibility of protein from canola meal or corn and wheat distillers grains in growing beef heifers.", ADSA-AMPA-ASAS-CSAS-WSASAS 2012 Joint Annual Meeting, Hyatt Regency, Phoenix, AZ, USA, July 15-19, 2012, Published in: Journal of Dairy Science (JDS), 95 (Suppl. 2), pp. 361 (Abstract).
  • Liu, X.-L., Jin, L., Xu, Z.J., Hao, Y.-Q., McAllister, T.A., Lu, Z.-X., and Yang, W.-Z. (2012). "Condensed tannin of purple prairie clover inhibited anti- Escherichia coli activity through disrupting the outer and inner membrane.", Joint Annual Meeting, American Dairy Science Association, Poultry Science Association, American Milk Producers Association, Canadian Society of Animal Science, and American Society of Animal Science, Phoenix, Arizona, USA, July 15-19, 2012.
  • McKinnon, J.J., Yang, W.-Z., and McAllister, T.A. (2012). "Alternatives to starch-based feeding programs for growing and finishing cattle.", Joint Annual Meeting, American Dairy Science Association, Poultry Science Association, American Milk Producers Association, Canadian Society of Animal Science, and American Society of Animal Science, Phoenix, Arizona, USA, July 15-19, 2012.
  • Schlau, N., Duineveld, L., Yang, W.-Z., McAllister, T.A., and Oba, M. (2012). "Effect of precision processing barley grain on dry matter intake, milk production, rumen pH and nutrient digestibility in lactating dairy cows.", Joint Annual Meeting, American Dairy Science Association, Poultry Science Association, American Milk Producers Association, Canadian Society of Animal Science, and American Society of Animal Science, Phoenix, Arizona, USA, July 15-19, 2012.
  • Schlau, N., Duineveld, L., Yang, W.-Z., McAllister, T.A., and Oba, M. (2012). "Precision processing barley grain improved feeding value of barley grain in beef cattle.", ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting, Phoenix, AZ, USA, July 15-19, 2012. (Presentation)
  • Yang, W.-Z. and McAllister, T.A. (2012). "Develop fecal starch index to predict feeding value of barley grain in feedlot cattle.", ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting, Phoenix, AZ, USA, July 15-19, 2012. (Presentation)
  • Yang, W.-Z., McAllister, T.A., and Oba, M. (2012). "Precision processing barley grain improved feeding value of barley grain in beef cattle.", ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting, Phoenix, AZ, USA, July 15-19, 2012. (Presentation)

2011

  • Li, C., Yang, W.-Z., Li, J.-Q., Li, Y.L., and Furtado, A.F. (2011). "In situ ruminal protein degradability of distiller’s grain varying grain source and milling process in beef cattle.", Journal of Animal Science, 89(E-Suppl. 1), pp. 109. (Abstract)
  • Li, C., Yang, W.-Z., Li, J.-Q., Li, Y.L., and Furtado, A.F. (2011). "In situ ruminal protein degradability of distiller’s grain varying grain source and milling process in beef cattle.", ADSA-PSA-AMPA-CSAS-ASAS 2011 Joint Annual Meeting, New Orleans, LA, USA, July 11-14, 2011. (Poster)
  • McAllister, T.A., Yang, W.-Z., and Oba, M. (2011). "Matching processing with grain size.", 32nd Western Nutrition Conference: Quality from Complexity, Crowne Plaza Chateau Lacombe, Edmonton, AB, Canada, September 14-15, 2011.
  • Yang, W.-Z., Li, Y.L., McAllister, T.A., and Beauchemin, K.A. (2011). "The use of wheat-based dried distillers grains as a source of energy and roughage in finishing rations.", Open House & Field Day at the Lethbridge Research Centre 2011, Lethbridge, AB, Canada, July 20, 2011.
  • Yang, W.-Z., Li, Y.L., and Armentano, L.E. (2011). "Amino acid profiles and in vitro intestinal digestibility of corn distiller grain.", 29th Western Canadian Dairy Seminar (WCDS), Capri Centre, Red Deer, AB, Canada, March 8-11, 2011.
  • Yang, W.-Z., Li, Y.L., and Armentano, L.E. (2011). "Amino acid profiles and in vitro intestinal digestibility of corn distiller grain.", Advances in Dairy Technology (Western Canadian Dairy Seminar Proceedings), 23, pp. 389. (Abstract)
  • Yang, W.-Z., Li, Y.L., and Armentano, L.E. (2011). "Milling process did not affect amino acid (AA) profiles of ruminal undegradable protein (RUP) from corn distiller grain.", Canadian Journal of Animal Science, 91, pp. 513. (Abstract)
  • Yang, W.-Z., McAllister, T.A., and Beauchemin, K.A. (2011). "Use of wheat-based dried distillers grains studied?", Prairie Post - Bull Breeders, 2011, pp. A8.
  • Yang, W.-Z., McAllister, T.A., and Oba, M. (2011). "In vitro digestion and gas production of wheat grain varying processing.", ADSA-PSA-AMPA-CSAS-ASAS 2011 Joint Annual Meeting, New Orleans, LA, USA, July 10-14, 2011.

2010

  • Benchaar, C., Yang, W.-Z., Petit, H.V., and Chouinard, P.Y. (2010). "Effects of eugenol addition on milk fatty acid composition of dairy cows fed high- or low-concentrate diets.", Journal of Animal Science, 88(E-Suppl. 2), pp. 428 (#T373). (Abstract)
  • Meale, S.J., Chaves, A.V., Schei, I., McAllister, T.A., Iwaasa, A.D., Yang, W.-Z., and Benchaar, C. (2010). "Including essential oils in ruminal batch cultures, or in diets fed to lactating dairy cows: effects on methane emissions.", 4th International Greenhouse Gases and Animal Agriculture Conference (GGAA), Banff Park Lodge, Banff, AB, Canada, October 3-8, 2010, # T84, pp. 107. (Poster)
  • Meale, S.J., Chaves, A.V., Schei, I., McAllister, T.A., Iwaasa, A.D., Yang, W.-Z., and Benchaar, C. (2010). "Including essential oils in ruminant batch cultures or in diets fed to lactating dairy cows: Effects on methane emissions.", in McGeough, E.G. and McGinn, S.M. (eds.) - Proceedings of the 4th International Greenhouse Gases and Animal Agriculture Conference (GGAA), Banff, AB, Canada, October 3-8, 2010, pp. 136.
  • Yang, W.-Z. (2010). "Utilization of distillers grains in cattle production.", Open House & Field Day at the Lethbridge Research Centre 2010, Lethbridge, AB, Canada, June 16, 2010. (Poster)

2009

  • Beauchemin, K.A. and Yang, W.-Z. (2009 Internal). Nutritional strategies to improve health, well-being and production efficiency of beef cattle. Annual Research Project Progress Report to AAFC. (Report)
  • Benchaar, C., Yang, W.-Z., Petit, H.V., and Chouinard, P.Y. (2009). "Effects of eugenol Supplementation on feed intake, nutrient digestibility, nitrogen retention, milk production, and milk composition of dairy cows fed high- or low-concentrate diets.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
  • Benchaar, C., Yang, W.-Z., Petit, H.V., and Chouinard, P.Y. (2009). "Effects of eugenol supplementation on feed intake, nutrient digestibility, nitrogen retention, milk production, and milk composition of dairy cows fed high- or low-concentrate diets.", Journal of Animal Science, 87(E-Suppl. 2), pp. 277 (#T254). (Abstract)
  • Benchaar, C., Yang, W.-Z., Petit, H.V., and Chouinard, P.Y. (2009). "Effects of eugenol supplementation on ruminal fermentation characteristics, protozoa counts, and in situ ruminal degradation of soybean meal, grass/legume hay, and corn grain in dairy cows fed high- or low-concentrate diets.", Journal of Animal Science, 87(E-Suppl. 2), pp. 276 (#T253). (Abstract)
  • Benchaar, C., Yang, W.-Z., Petit, H.V., and Chouinard, P.Y. (2009). "Effects of eugenol supplementation on ruminal fermentation, protozoa counts, and in situ ruminal degradation of soybean meal, grass/legume hay, and corn grain in dairy cows fed high- or low-concentrate diets.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
  • Ganjkhanlou, M., Reza Yazdi, K., Ghorbani, G.R., Dehghan Banadaky, M., Morraveg, H., Yang, W.-Z., and Zali, A. (2009). "Effects of protected fat supplements on total tract digestion and plasma metabolites of early lactation Holstein cows.", Journal of Animal Science, 87(E-Suppl. 2), pp. 463 (#W260). (Abstract)
  • Ganjkhanlou, M., Reza Yazdi, K., Ghorbani, G.R., Dehghan Banadaky, M., Morraveg, H., Yang, W.-Z., and Zali, A. (2009). "Effects of protected fat supplements on total tract digestion and plasma metabolites of early lactation Holstein cows.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009. (Poster)
  • McKinnon, J.J., Yang, W.-Z., McAllister, T.A., Beauchemin, K.A., and Gibb, D.J. (2009 Internal). Evaluation of wheat-based distillers’ grains from ethanol plants for feedlot cattle. University of Saskatchewan. Collaborative Research and Development (CRD) Grants Progress Report, File# CRDPJ 363674 - 07. (Report)
  • Yang, W.-Z. (2009 Internal). Predicting Requirements of Physically Effective Fibre for Dairy Cattle. Progress report to AAFC-MII. (Report)
  • Yang, W.-Z. (2009 Internal). Summary of an in situ experiment that investigated ruminal degradation of DDGS. Experimental report to FeedAC, Inc. (Report)
  • Yang, W.-Z. (2009 Internal). Use of rare earth elements as growth promoter and alternative antibiotics in beef production. Research Project final report to AAFC. (Report)
  • Yang, W.-Z. (2009). "Feeding dairy cattle for production and health.", China-Canada Science and Innovation Centre Workshop, Chinese Ministry of Education, Shenyang City, Liaoning Province, China, March 15, 2009. (Presentation)
  • Yang, W.-Z. (2009). "Oat Engineering and Technique Research Centre.", Baicheng Academy of Agriculture Sciences, Chinese Ministry of Education, Baicheng, Jilin Province, China, March 17, 2009. (Presentation)
  • Yang, W.-Z. (2009). "Rumen acidosis and forage utilization for Chinese dairy production.", Canadian Livestock Genetic Association Workshop, Chinese Ministry of Education, Henji Centre, Beijing, China, March 14, 2009. (Presentation)
  • Yang, W.-Z. (2009). "Strengths and weaknesses of the in vitro procedure for assessing the feed value of barley for ruminants.", Exploring Synergies in the techniques used to assess the value of barley for malting and ruminant feed, AAFC Lethbridge Research Centre, Lethbridge, AB, Canada, January 22, 2009. (Presentation)
  • Yang, W.-Z. (2009). Effects of garlic and juniper berry essential oils on ruminal fermentation and on the site and extent of digestion in lactating cows. (Report)
  • Yang, W.-Z. and Armentano, L.E. (2009). "In situ gas production and fermentation of grains, malt barley, wheat and distiller grain.", General Meeting of the project team on ACIDF-Feed grain quality and supply - Feed quality evaluation/NIRS research, Lacombe, AB, Canada, July 21, 2009. (Presentation)
  • Yang, W.-Z. and Armentano, L.E. (2009). "In situ ruminal degradation of fractional corn distillers grains.", 27th Western Canadian Dairy Seminar (WCDS): Forging Ahead Through Challenging, Capri Centre, Red Deer, AB, Canada, March 10-13, 2009.
  • Yang, W.-Z. and Armentano, L.E. (2009). "In situ ruminal degradation of fractional corn distillers grains.", Advances in Dairy Technology (Western Canadian Dairy Seminar Proceedings), 21, pp. 367.
  • Yang, W.-Z. and Armentano, L.E. (2009). "In situ ruminal protein degradation of whole corn or corn endosperm distiller grains.", Journal of Animal Science, 87(E-Suppl. 2), pp. 84. (Abstract)
  • Yang, W.-Z. and Armentano, L.E. (2009). "In situ ruminal protein degradation of whole corn or corn endosperm distiller grains.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009. (Poster)
  • Yang, W.-Z. and Armentano, L.E. (2009). "In vitro intestinal digestion of ruminal undegradable protein of distiller grains.", Journal of Animal Science, 87(E-Suppl. 2), pp. 85. (Abstract)
  • Yang, W.-Z. and Armentano, L.E. (2009). "In vitro intestinal digestion of ruminal undegradable protein of distiller grains.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009. (Poster)
  • Yang, W.-Z. and He, M.L. (2009). "Effects of supplementation of beef cattle ration with rare earth elements on fermentation and digestion in batch culture.", Journal of Animal Science, 87(E-Suppl. 2), pp. 474 (#W294). (Abstract)
  • Yang, W.-Z. and He, M.L. (2009). "Effects of supplementation of beef cattle ration with rare earth elements on fermentation and digestion in batch culture.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009. (Poster)
  • Yang, W.-Z., Benchaar, C., Ametaj, B.N., He, M.L., and Beauchemin, K.A. (2009). "Effect of feeding eugenol on ruminal fermentation and carbohydrate digestion in the digestive tract of beef cattle fed finishing ration (Abstract T252).", Journal of Animal Science, 87(E-Suppl. 2), pp. 276 (#T252). (Abstract)
  • Yang, W.-Z., Benchaar, C., Ametaj, B.N., He, M.L., and Beauchemin, K.A. (2009). "Effect of feeding eugenol on ruminal fermentation and carbohydrate digestion in the digestive tract of beef cattle fed finishing ration.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
  • Yang, W.-Z., Benchaar, C., Ametaj, B.N., Walker, N., He, M.L., Beauchemin, K.A. (2009). "Effect of feeding eugenol on ruminal fermentation and carbohydrate digestion in the digestive tract of beef cattle fed finishing ration.", Journal of Dairy Science (JDS), 92(E-Suppl. 1), pp. 276. (Abstract)
  • Yang, W.-Z., Benchaar, C., He, M.L., and Beauchemin, K.A. (2009). "Site and extent of feed digestion in the digestive tract of beef cattle fed high-grain diet supplemented with cinnamaldehyde or eugenol.", in Chilliard, Y., Glasser, F., Faulconnier, Y., Bocquier, F., Veissier, I., and Doreau, M. (eds.) - Ruminant physiology 2009. Digestion, metabolism, and effects of nutrition on reproduction and welfare, Wageningen Academic Publishers, The Netherlands, Chapter Short communications - Digestion and absorption, pp. 408-409.
  • Yang, W.-Z., Benchaar, C., He, M.L., and Beauchemin, K.A. (2009). "Site and extent of feed digestion in the digestive tract of feedlot beef cattle supplemented with cinnamaldehyde or eugenol.", XIth International Symposium on Ruminant Physiology, Clermont-Ferrand, France, September 6-9, 2009. (Poster)
  • Yang, W.-Z., McAllister, T.A., Beauchemin, K.A., and Gibb, D.J. (2009 Internal). Optimization of wheat-based distillers grains in finishing diets of beef cattle. Annual report to ALMA. (Report)
  • Yang, W.-Z., McKinnon, J.J., McAllister, T.A., Beauchemin, K.A., and Gibb, D.J. (2009 Internal). Evaluation of distillers’ grains from ethanol plants for feedlot cattle. Annual report to Beef Cattle Research Council., AAFC Lethbridge Research Centre, AB and University of Saskatchewan. (Report)
  • Yang, W.-Z., McKinnon, J.J., McAllister, T.A., Beauchemin, K.A., and Gibb, D.J. (2009). "Effect of varying ratios of corn to wheat grain in ethanol production on fermentation of ethanol by-product in batch culture (Abstract M269).", Journal of Dairy Science (JDS), 92(E-Suppl. 1), pp. 86. (Abstract)
  • Yang, W.-Z., McKinnon, J.J., McAllister, T.A., Gibb, D.J., and Beauchemin, K.A. (2009). "Effect of varying ratios of corn to wheat grain in ethanol production on fermentation of ethanol by-product in batch culture.", Journal of Animal Science, 87(E-Suppl. 2), pp. 86. (Abstract)
  • Yang, W.-Z., McKinnon, J.J., McAllister, T.A., Gibb, D.J., and Beauchemin, K.A. (2009). "Effect of varying ratios of corn to wheat grain in ethanol production on fermentation of ethanol by-product in batch culture.", ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009. (Poster)
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