Works (9)

2003 journal article

Effects of organic forms of zinc on growth performance, tissue zinc distribution, and immune response of weanling pigs

Journal of Animal Science, 81(8), 2063–2071.

Source: NC State University Libraries
Added: August 6, 2018

1999 journal article

The effects of low-copper diets with or without supplemental molybdenum on specific immune responses of stressed cattle

Journal of Animal Science, 77(1), 230–237.

By: J. Ward & J. Spears

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Effects of copper deficiency and copper deficiency coupled with high dietary iron or molybdenum on phagocytic cell function and response of calves to a respiratory disease challenge

Journal of Animal Science, 75(4), 1112–1118.

By: G. Gengelbach, J. Ward, J. Spears & T. Brown

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Long-term effects of consumption of low-copper diets with or without supplemental molybdenum on copper status, performance, and carcass characteristics of cattle

Journal of Animal Science, 75(11), 3057–3065.

By: J. Ward & J. Spears

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

The effects of copper deficiency with or without high dietary iron or molybdenum on immune function of cattle

Journal of Animal Science, 75(5), 1400–1408.

By: J. Ward, G. Gengelbach & J. Spears

Source: NC State University Libraries
Added: August 6, 2018

1996 journal article

Bioavailability of copper proteinate and copper carbonate relative to copper sulfate in cattle

Journal of Dairy Science, 79(1), 127.

By: J. Ward, J. Spears & E. Kegley

Source: NC State University Libraries
Added: August 6, 2018

1995 journal article

Differences in copper status and copper metabolism among Angus, Simmental, and Charolais cattle

Journal of Animal Science, 73(2), 571.

By: J. Ward, J. Spears & G. Gengelbach

Source: NC State University Libraries
Added: August 6, 2018

1993 journal article

Comparison of copper lysine and copper sulfate as copper sources for ruminants using in vitro methods

Journal of Dairy Science, 76(10), 2994.

By: J. Ward & J. Spears

Source: NC State University Libraries
Added: August 6, 2018

1993 journal article

Effect of copper level and source (copper lysine vs copper sulfate) on copper status, performance, and immune response in growing steers fed diets with or without supplemental molybdenum and sulfur

Journal of Animal Science, 71(10), 2748.

By: J. Ward, J. Spears & E. Kegley

Source: NC State University Libraries
Added: August 6, 2018