Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Andrea K Watson"'
Autor:
Thomas M Winders, Brett A Melton, Bradley M Boyd, Casey N Macken, Andrea K Watson, James C MacDonald, Galen E Erickson
Publikováno v:
Journal of Animal Science. 101
A 2-yr study (year 1: March to September 2017; year 2: February to August 2018) was conducted using crossbred steers (year 1: n = 1677; initial body weight [BW] = 372 kg, SD = 47; year 2: n = 1713; initial BW = 379 kg, SD = 10) in a commercial feedya
Autor:
F Henry Hilscher, Curt J Bittner, Jana L Gramkow, Melissa L Jolly-Breithaupt, Mitch M Norman, Hannah C Wilson, Andrea K Watson, James C MacDonald, John N Anderson, Galen E Erickson
Publikováno v:
Translational Animal Science. 6
Three experiments evaluated the effects of three corn silage hybrids, inclusion, and nutrient digestibility in growing and finishing diets. The three hybrids tested included a control (CON), a hybrid containing a brown midrib (bm3) trait (BM3), and a
Publikováno v:
Translational animal science. 6(4)
Feedstuffs utilized in U.S. feedlot finishing rations incorporate high concentrations of N and P, with less than 15% of fed N and P retained by the animal. The remaining N and P are excreted in the manure, where the opportunity for manure N loss via
Autor:
Andrea K Watson, C. A. Welchons, James C. MacDonald, Terry J. Klopfenstein, R. G. Bondurant, Jay Parsons
Publikováno v:
Applied Animal Science. 37:68-76
Objective This experiment was conducted to evaluate performance (using 5 yr of data reported here, and the additional 5 yr of results previously) and economic return (10 yr) of steers grazing smooth bromegrass pastures over 10 consecutive years to de
Autor:
Jessica L Sperber, Braden Troyer, Mitch Norman, Levi J McPhillips, Andrea K Watson, Galen E Erickson
Publikováno v:
J Anim Sci
Two nutrient mass balance experiments were conducted during winter and summer seasons to evaluate the effects of spreading unprocessed Eastern red cedar biochar onto the feedlot pen surface on manure nutrient capture and cattle performance. A 186-d f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::878f8ac4b260bdffe7dbc84565c7507b
https://europepmc.org/articles/PMC9003739/
https://europepmc.org/articles/PMC9003739/
Autor:
Braden Troyer, Mitch Norman, Levi J McPhillips, Andrea K Watson, Jim C MacDonald, Galen E Erickson
Publikováno v:
J Anim Sci
Steam-flaked corn (SFC) is becoming more common in Northern Plains and Midwest feeding areas. While performance benefits of feeding wet (WDGS) or modified (MDGS) distillers grains are well documented in diets with dry-rolled or high-moisture corn, fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a46b2c616c96c94b1d75d3af8a1d6aa
https://europepmc.org/articles/PMC9003932/
https://europepmc.org/articles/PMC9003932/
Autor:
Holly A Heil, Braden Troyer, Levi J McPhillips, Jessica L Sperber, Andrea K Watson, Galen E Erickson
Publikováno v:
J Anim Sci
Two experiments were conducted to evaluate impacts of biochar on methane (CH4) and carbon dioxide (CO2) emissions, performance, and carcass characteristics of finishing beef cattle. Experiment 1 (initial BW = 329 kg ± 19 kg) utilized biochar sourced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4247d52e4156d19b5b430c72800599f4
https://europepmc.org/articles/PMC9003949/
https://europepmc.org/articles/PMC9003949/
Autor:
Braden Troyer, Zac Carlson, Levi J McPhillips, Andrea K Watson, Jim C MacDonald, Galen E Erickson
Publikováno v:
J Anim Sci
Steam-flaked corn (SFC) and high-moisture corn (HMC) offer benefits to the cattle feeding industry including improvement of feed efficiency (G:F) and a guarantee of grain supply, respectively. Popularity of SFC in the Midwest is increasing. A study c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cfb54b807c7f86297e8cf065fb2ed40
https://europepmc.org/articles/PMC9003732/
https://europepmc.org/articles/PMC9003732/
Publikováno v:
Applied Animal Science. 36:615-621
Objective The objective was to determine a salvage value for field peas (FP) relative to dried distillers grains plus solubles (DDGS) and establish a pricing system for FP as a supplement for growing cattle in regions where FP are grown and DDGS has
Publikováno v:
Journal of Animal Science. 100:152-152
Cattle naturally respire CO2 from energy and rumen metabolism, and produce enteric CH4 from rumen fermentation. In addition, N2O is produced from soils used for agricultural production following precipitation events. These three gases need to be more