Ongoing research projects in the Stein Monogastric Nutrition Laboratory

March, 2020

Digestibility of energy and nutrients in hybrid rye, corn, sorghum, barley and wheat.
Investigators: McGhee, M. L. and H. H. Stein.
Expected completion: April, 2020.

Standardized ileal digestibility of amino acids in 11 sources of bakery meal. 
Investigators: Lee, S. A., and H. H. Stein.
Expected completion: July, 2020.

Effects of addition of hybrid rye to diets fed to gestating and lactating sows.
Investigators: McGhee, M. L. and H. H. Stein.
Expected completion: June, 2020.

Concentration of DE and ME in 11 sources of bakery meal.
Investigators: Lee, S. A., and H. H. Stein.
Expected completion: July, 2020.

Standardized ileal digestibility of amino acids in soybean meal produced in Argentina, Paraguay, Bolivia, or the United States
Investigators: Guevara, N. E., and H. H. Stein.
Expected completion: September, 2020.

Digestible and Metabolizable energy in soybean meal produced in Argentina, Paraguay, Bolivia, or the United States
Investigators: Guevara, N. E., and H. H. Stein.
Expected completion: September, 2020.

Composition of carbohydrates in corn fiber
Investigators: Lancheros, J. P., and H. H. Stein.
Expected completion: July, 2020.

Effects of dietary protein level on growth performance, intestinal morphology, immune parameters, and blood characteristics of weanling pigs.
Investigators: Limbach, J. and H. H. Stein.
Expected completion: May. 2020.

Analyzed concentrations of Ca and P in diets fed to pigs.
Investigators: Lagos, L. V., and H. H. Stein.
Expected completion: July, 2020.

Effects of dietary valine, isoleucine, and tryptophan supplementations to high leucine diets on nitrogen balance and growth performance of growing pigs.
Investigators: Kwon, W. B., and H. H. Stein.
Expected completion: March, 2020.

Effect of dietary fiber on heat production, energy retention, and concentration of net energy in diets fed to growing pigs.
Investigators: Rodriguez, D., S. A. Lee, and H. H. Stein.
Expected completion: July, 2020.

Amino acid digestibility in two sources of soybean meal fed to weanling pigs.
Investigators: Espinosa, C. D., and H. H. Stein.
Expected completion: April, 2020.

Digestibility of energy and concentrations of digestible and metabolizable energy in three sources of soybean meal fed to growing pigs.
Investigators: Espinosa, C. D., and H. H. Stein .
Expected completion: April, 2020.

Effect of phytase on ileal AA digestibility and total tract energy and nutrient digestibility in nursery pigs fed diets with different phytate levels.
Investigators: Oliveira, M.S.F, N. S. Fanelli, C. D. Espinosa, and H. H. Stein.
Expected completion: June, 2020.

Digestibility of phosphorus in three sources of soybean meal fed to growing pigs.
Investigators: Espinosa, C. D., and H. H. Stein.
Expected completion: April, 2020.

Digestibility of amino acids in seven sources of sunflower meal.
Investigators: Ibagon, J., and H. H. Stein.
Expected completion: August, 2020.

Estimation of optimum requirements for valine and isoleucine in growing pigs fed diets containing excess leucine.
Investigators: Investigators: Kwon, W. B., and H. H. Stein.
Expected completion: April, 2020.

Feed flavor in diets fed to gestating and lactating sows.
Investigators: Oliveira, M.S.F, and H. H. Stein.
Expected completion: April, 2020.

Effect of graded levels of microbial phytase on standardized total tract digestibility of phosphorus in bakery meal fed to growing pigs.
Investigators: Luciano, A., and H. H. Stein.
Expected completion: July, 2020.

Feed sweetener and feed flavor in diets fed to weanling pigs.
Investigators: Oliveira, M.S.F, and H. H. Stein.
Expected completion: May, 2020.

Effect of dietary fiber on ileal digestibility of amino acids in diets fed to growing pigs.
Investigators: Rodriguez, D., S. A. Lee, and H. H. Stein.
Expected completion: May, 2020.

Amino acid digestibility in fermented soybean meal and in conventional soybean meal fed to weanling pigs.
Investigators: Charmaine, C. D., and H. H. Stein.
Expected completion: July, 2020.

Digestibility of energy and concentrations of digestible and metabolizable energy in diets containing wheat middlings and fed to growing pigs.
Investigators: Rodriguez, D., S. A. Lee, and H. H. Stein.
Expected completion: May, 2020.

Digestibility of energy and concentrations of digestible and metabolizable energy in fermented soybean meal and in conventional soybean meal fed to weanling pigs.
Investigators: Charmaine, C. D., and H. H. Stein.
Expected completion: July, 2020.

Interaction effects of supplemental threonine and probiotics in diets formulated with high fiber ingredient on ileal digestibility and total tract digestibility of energy, crude protein, fat, and dietary fiber by growing pigs.
Investigators: Charmaine, C. D., and H. H. Stein.
Expected completion: October, 2020.

Digestibility of phosphorus in fermented soybean meal and in a conventional soybean meal fed to weanling pigs.
Investigators: Charmaine, C. D., and H. H. Stein.
Expected completion: July, 2020.

Digestibility of amino acids in new sources of soybean meal fed to pigs.
Investigators: Lee, S. A., and H. H. Stein.
Expected completion: July, 2020.

Effects of increasing levels of soy casein on standardized ileal digestibility of AA.
Investigators: Lee, S. A. and H. H. Stein.
Expected completion: April, 2020.

Feed preference by weanling pigs in diets supplemented with feed sweetener and feed flavor.
Investigators: Oliveira, M.S.F, and H. H. Stein.
Expected completion: May, 2020.

Comparison of energy utilization in growing pigs, finishing pigs, and gestating sows fed diets based on corn or hybrid rye.
Investigators: McGhee, M. L. and H. H. Stein.
Expected completion: January, 2021.

Effects of replacing corn with hybrid rye in diets for growing pigs on growth performance.
Investigators: McGhee, M. L. and H. H. Stein.
Expected completion: May, 2020.

Effect of replacing corn with bakery meal in diets for weanling pigs.
Investigators: Luciano, A., C. D. Espinosa, and H. H. Stein.
Expected completion: May, 2020.

Effect of graded levels of phytase on the digestibility of Ca and P in diets fed to gestating sows.
Investigators: Charmaine, C. D., and H. H. Stein.
Expected completion: September, 2020.

Effect of copper sulfate and dicopper oxide on growth performance and fat metabolism on weaninlig pigs fed a diet with DDGS.
Investigators: Oliveira, M.S.F, C. D. Espinosa and H. H. Stein.
Expected completion: March 2021.

Chemical composition of feed ingredients from Asia.
Investigators: Fanelli, N., and H. H. Stein.
Expected completion: October, 2020.

The effect of spray dried plasma protein on growth performance, diarrhea scores, gut morphology, and immune parameters in nursery pigs fed a low protein diet.
Investigators: Bailey, H. M., J. M. Campbell, and H. H. Stein.
Expected completion: August, 2020.