Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Doug R Tolleson"'
Autor:
Xavier A. Jaime, Jay P. Angerer, Chenghai Yang, John Walker, Jose Mata, Doug R. Tolleson, X. Ben Wu
Publikováno v:
Remote Sensing, Vol 15, Iss 16, p 4033 (2023)
Over the past century, prickly pear (PP) cactus (e.g., genus Opuntia; subgenus Platyopuntia) has increased on semi-arid rangelands. Effective detection of cacti abundance and spatial pattern is challenging due to the inherent heterogeneity of rangela
Externí odkaz:
https://doaj.org/article/0a5f2df1907341b8b88325f876cf6ce1
Autor:
Quinn A. Hiers, Morgan L. Treadwell, Matthew B. Dickinson, Kathleen L. Kavanagh, Alexandra G. Lodge, Heath D. Starns, Doug R. Tolleson, Dirac Twidwell, Carissa L. Wonkka, William E. Rogers
Publikováno v:
Ecology and Evolution, Vol 11, Iss 11, Pp 6620-6633 (2021)
Abstract Increasingly, land managers have attempted to use extreme prescribed fire as a method to address woody plant encroachment in savanna ecosystems. The effect that these fires have on herbaceous vegetation is poorly understood. We experimentall
Externí odkaz:
https://doaj.org/article/923cc0a553cb4991a244bf5b26b85404
Autor:
Dirac Twidwell, Kathleen L. Kavanagh, Morgan L. Treadwell, Matthew B. Dickinson, William E. Rogers, Doug R Tolleson, Quinn A Hiers, Alexandra G. Lodge, Heath D. Starns, Carissa L. Wonkka
Publikováno v:
Ecology and Evolution, Vol 11, Iss 11, Pp 6620-6633 (2021)
Ecology and Evolution
Ecology and Evolution
Increasingly, land managers have attempted to use extreme prescribed fire as a method to address woody plant encroachment in savanna ecosystems. The effect that these fires have on herbaceous vegetation is poorly understood. We experimentally examine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d3bcb39da79dd9a9cd153a10a181b9
https://doaj.org/article/923cc0a553cb4991a244bf5b26b85404
https://doaj.org/article/923cc0a553cb4991a244bf5b26b85404
Autor:
Mary K. Brady, Matthew B. Dickinson, Jessica R. Miesel, Carissa L. Wonkka, Kathleen L. Kavanagh, Alexandra G. Lodge, William E. Rogers, Heath D. Starns, Doug R. Tolleson, Morgan L. Treadwell, Dirac Twidwell, Erin J. Hanan
Publikováno v:
Ecological Applications. 32
Fire has transformative effects on soil biological, chemical, and physical properties in terrestrial ecosystems around the world. While methods for estimating fire characteristics and associated effects aboveground have progressed in recent decades,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b71799ebf7184d58ea81a6c3f87fd7
https://doi.org/10.1002/eap.2627
https://doi.org/10.1002/eap.2627
Publikováno v:
Rangelands. 41:199-204
On the Ground • Knowledge derived from grazing lands assessment programs provides the foundation for the development of conservation policy and informs local, regional, and national entities on benefits associated with investments in conservation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00a3621fc9b9941ebaf644e03aa9ba48
https://doi.org/10.1016/j.rala.2019.07.001
https://doi.org/10.1016/j.rala.2019.07.001
Autor:
Jose M Diaz-Gomez, Sarah L Beall, Pete D. Teel, Heath D. Starns, Samantha R Hays, Doug R Tolleson, Nick E. Garza
Publikováno v:
J Anim Sci
The Edwards Plateau region of Texas is largely used for grazing cattle and small ruminants. Tick parasitism in range livestock can occur year-round with direct production losses manifested as body weight or condition. The objective was to assess two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b955da5989c946555f01abe1d9cf0fb
https://europepmc.org/articles/PMC8104547/
https://europepmc.org/articles/PMC8104547/
Autor:
Doug R Tolleson
Publikováno v:
Journal of Animal Science. 99:23-24
Near infrared spectroscopy (NIRS) has been used in a variety of medical and veterinary science applications. In particular, NIRS calibrations have been developed in livestock for steroid content in cattle hair, and wound age or stage of healing in ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f46ece916eb615276468edd02afcf4b
https://doi.org/10.1093/jas/skab096.041
https://doi.org/10.1093/jas/skab096.041
Autor:
Thomas H. Welsh, Heath D. Starns, Doug R Tolleson, Sarah L Beall, Jose M Diaz, Ron D Randel, George Perry, Don A Neuendorff, Colt W Knight, Nick E. Garza
Publikováno v:
Journal of Animal Science. 99:148-148
One drought mitigation strategy is transporting livestock to non-drought locations. Our objective was to evaluate the effects of prenatal stress and translocation on growing Bos indicus heifers. Twelve heifers born in spring 2019 at Overton, TX (1245
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73b21830672627e83e5c5d6d579be112
https://doi.org/10.1093/jas/skab235.271
https://doi.org/10.1093/jas/skab235.271
Autor:
Chris R. Kerth, Cassie Weishuhn, Wenwei Xu, Doug R Tolleson, Danilo Gusmão de Quadros, T. R. Whitney, Jose M Diaz
Publikováno v:
Journal of Animal Science. 99:200-200
Hi-A™ corn is a unique type of lines and hybrids that were developed by the Texas A&M AgriLife Corn Breeding Program and have high anthocyanin and antioxidants. A completely randomized design trial was used to evaluated effects of Hi-A and low-A (r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b40f879de3d840d09c30b0767d171eb
https://doi.org/10.1093/jas/skab235.362
https://doi.org/10.1093/jas/skab235.362
Publikováno v:
Journal of Animal Science. 99:29-29
Beef cows in the southeastern United States are likely maintained on pasture during mid-gestation, a critical period for fetal development of traits important to performance of the growing/finishing calf. Climate projections are for increased warming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79364b002d290ddc6ddf091ce80db004
https://doi.org/10.1093/jas/skab096.052
https://doi.org/10.1093/jas/skab096.052