Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Richard N. Funston"'
Publikováno v:
Translational Animal Science
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d8a3a63db635b412460fdacd5d20b24
http://europepmc.org/articles/PMC6999149
http://europepmc.org/articles/PMC6999149
Autor:
Kelsey M Luebbe, Matthew C. Stockton, Leslie Aaron Stalker, Terry J. Klopfenstein, Richard N. Funston
Publikováno v:
Translational Animal Science
Cow–calf production systems were analyzed using experimental data and historical economic information to model four separate production year using the 10-yr price period from 2005 to 2014. Treatments included two weaning dates, October (OCT) and De
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76d75b0f1ee02ef9e8106f4e15de59ac
http://europepmc.org/articles/PMC7200439
http://europepmc.org/articles/PMC7200439
Publikováno v:
Translational Animal Science
A 4-yr experiment examined how weaning date and prepartum nutrition affected productivity in a spring (March and April) calving system. Crossbred beef cows (479 ± 59 kg, n = 144) were used in a completely randomized design with a 2 × 4 factorial tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4abb6c0657acbd9dcf8015411580737a
http://europepmc.org/articles/PMC7107260
http://europepmc.org/articles/PMC7107260
Publikováno v:
Translational Animal Science
Livestock producers have tended to select for increased output traits like milk production and growth to increase productivity. Even with the increased selection for greater calf growth potential, some regions in the United States have seen a plateau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df93efaef1c98d6ffeea1a6b942a0478
https://pubmed.ncbi.nlm.nih.gov/33381739
https://pubmed.ncbi.nlm.nih.gov/33381739
Publikováno v:
Transl Anim Sci
A retrospective analysis was conducted to evaluate the effect of number of estrous cycles exhibited before breeding on growth and reproductive performance of replacement beef heifers fed ad-libitum or restricted by 20% less than ad-libitum during pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c325d683e4c387c92a8e4207f163107
https://doi.org/10.1093/tas/txy118
https://doi.org/10.1093/tas/txy118
Publikováno v:
The Professional Animal Scientist. 34:269-274
A 4-yr study at the Gudmundsen Sandhills Laboratory, Whitman, Nebraska, evaluated the effects of supplementation during the breeding season on May-calving heifers and primiparous cows. Beginning mid-July, and throughout a 45-d breeding season, heifer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccc401c2e6ce4d8cb2559f4156a30e70
https://doi.org/10.15232/pas.2017-01693
https://doi.org/10.15232/pas.2017-01693
Autor:
Richard N. Funston, J. T. Mulliniks, Jacki A. Musgrave, T. L. Meyer, James C. MacDonald, Robert L Ziegler
Publikováno v:
Translational Animal Science
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::beea835fd2cbf85ce9fc65673067b690
https://pubmed.ncbi.nlm.nih.gov/32704949
https://pubmed.ncbi.nlm.nih.gov/32704949
Publikováno v:
Journal of Animal Science. 93:4235-4243
Increasing longevity of beef cows by decreasing the proportion culled due to reproductive failure provides an efficient process to rebuild a cow herd and can reduce number of replacements needed to sustain a constant herd size. Rate of reproductive f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2efdeb8352583059f69eb25bc58e3742
https://doi.org/10.2527/jas.2014-8811
https://doi.org/10.2527/jas.2014-8811
Publikováno v:
Journal of Animal Science. 92:3116-3126
Reproductive performance was evaluated in beef heifers born over a 2-yr period to determine the effects of target breeding weight (TBW) and develop- ment system (SYS) on growth and subsequent reproduc- tive efficiency. Spring-born Angus heifers (253
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ea19191ee39f2ed0d34c094b6e7d216
https://doi.org/10.2527/jas.2013-7410
https://doi.org/10.2527/jas.2013-7410
Autor:
Richard N. Funston, Sandra K. Johnson
Publikováno v:
Veterinary Clinics of North America: Food Animal Practice. 29:627-641
Rebreeding performance of the first-calf heifer has major economic consequences for cow-calf producers. Management systems that allow heifers to cost-effectively achieve a body condition score of 5 to 6 at calving and maintain this through rebreeding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1e174687d2f83e4cc37873493e870dc
https://doi.org/10.1016/j.cvfa.2013.07.002
https://doi.org/10.1016/j.cvfa.2013.07.002