Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Don C. Adams"'
Publikováno v:
The Professional Animal Scientist. 32:243-247
A study was conducted to evaluate the economics of retaining ownership and rebreeding nonpregnant spring-calving cows to be sold as pregnant fall-calving cows. Spring-born crossbred females diagnosed as nonpregnant after the regular spring breeding s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ef3f4b00ef6c23f7857bb0cec60c6ee
https://doi.org/10.15232/pas.2015-01457
https://doi.org/10.15232/pas.2015-01457
Autor:
Terry J. Klopfenstein, J. C. Whittier, J. D. Volesky, Don C. Adams, K. W. Bruns, Rick N. Funston
Publikováno v:
Journal of Animal Science. 96:194-195
Our objective is to describe impact on beef and range management systems resulting from visionary development of a working research ranch in the Nebraska Sandhills by the University of Nebraska (UNL). Gudmundsen Sandhills Laboratory (GSL) is a 12,800
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81a754e3c3e66f41d89d2b1bde839969
https://doi.org/10.1093/jas/sky404.421
https://doi.org/10.1093/jas/sky404.421
Autor:
J. D. Volesky, T. L. Meyer, Leslie Aaron Stalker, Terry J. Klopfenstein, Don C. Adams, Rick N. Funston, Walter H. Schacht
Publikováno v:
The Professional Animal Scientist. 28:664-669
The objective of this experiment was to evaluate the effect of BW and physiological status of a beef animal on forage intake. The experiment was repeated over 2 yr with 6 replications of 3 treatments per year: cow-calf pair (CCP, BW = 629 kg), nonlac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e8a479f892d77774f36b007fb31b201
https://doi.org/10.15232/s1080-7446(15)30426-5
https://doi.org/10.15232/s1080-7446(15)30426-5
Autor:
Don C. Adams, Rick N. Funston, Matthew C. Stockton, W.A. Griffin Pas, Terry J. Klopfenstein, Leslie Aaron Stalker
Publikováno v:
The Professional Animal Scientist. 28:260-271
Data from a 4-yr study involving 217 cows/yr (3/4 Red Angus, 1/4 Simmental) were used to compare net returns among 5 cow/calf production systems: 1) March (Mar) calving cows wintered on native range, 2) Mar calving cows wintered on corn residue, 3) J
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65f39ed2dda6ed37f81380703a7f0b01
https://doi.org/10.15232/s1080-7446(15)30355-7
https://doi.org/10.15232/s1080-7446(15)30355-7
Publikováno v:
The Professional Animal Scientist. 28:249-259
A 4-yr study using 217 cows/yr (3/4 Red Angus, 1/4 Simmental) evaluated effects of calving date and wintering sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a2b3de3c9b0769e96236914a2572f7b
https://doi.org/10.15232/s1080-7446(15)30354-5
https://doi.org/10.15232/s1080-7446(15)30354-5
Autor:
Rick N. Funston, Don C. Adams, Jacqueline A. Musgrave, Leslie Aaron Stalker, Andrew F. Applegarth
Publikováno v:
The Professional Animal Scientist. 27:467-471
The objectives of this study were to investigate the effects of temporary calf removal on milk production, cow performance, and calf performance in springcalving beef cows. Each year for 2 yr, 60 crossbred (1/4 Hereford, 1/4 Angus, 1/4 Simmental, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6011636008492e74bca6643cdecab244
https://doi.org/10.15232/s1080-7446(15)30520-9
https://doi.org/10.15232/s1080-7446(15)30520-9
Publikováno v:
Journal of Animal Science. 88:4094-4101
A 2 × 2 factorial arrangement of treatments was used to evaluate effects of dam winter grazing system and supplementation in the last third of gestation on subsequent BW gain, feed efficiency, and reproduction in heifer progeny. Crossbred cows (yr 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9057ab11ff189e712c933068d3affaf
https://doi.org/10.2527/jas.2010-3039
https://doi.org/10.2527/jas.2010-3039
Publikováno v:
Journal of Animal Science. 96:225-225
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f11d0c6ce9f6de2a6f385ad3d62218c
https://doi.org/10.1093/jas/sky073.416
https://doi.org/10.1093/jas/sky073.416
Publikováno v:
Journal of Animal Science. 96:205-205
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a3fc4294b4bf1af3aa683e19af967e8
https://doi.org/10.1093/jas/sky073.378
https://doi.org/10.1093/jas/sky073.378
Publikováno v:
The Professional Animal Scientist. 25:289-295
Three experiments evaluated the influence of supplementation frequency of distillers dried grains plus solubles (DDGS) on forage digestibility (Exp. 1) and growth of yearling heifers (Exp. 2) and steers (Exp. 3). In Exp. 1, 6 steers (371 ± 30 kg) we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b065d5353ee3aaa0e6f1cb3e79a4a3b
https://doi.org/10.15232/s1080-7446(15)30720-8
https://doi.org/10.15232/s1080-7446(15)30720-8