Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Green rabbitbrush"'
Autor:
Sheley, Roger L.
Publikováno v:
Weed Science, 2007 Jul 01. 55(4), 365-370.
Externí odkaz:
https://www.jstor.org/stable/4539585
Publikováno v:
Journal of Range Management, 1997 Mar 01. 50(2), 160-164.
Externí odkaz:
https://www.jstor.org/stable/4002374
Autor:
Miller, Richard F.
Publikováno v:
Journal of Range Management, 1988 Jan 01. 41(1), 58-62.
Externí odkaz:
https://www.jstor.org/stable/3898791
Autor:
David G. James, Lorraine Seymour
Publikováno v:
Journal of the Lepidopterists' Society. 72:181-184
Post-diapause third instar larvae of Chlosyne acastus sterope from shrub-steppe habitat near Benton City in central Washington were reared to adulthood at 25 oC on Chrysothamnus viscidiflorus, Erigeron linearis and a hitherto unrecorded host, Ericame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::974f49df82cdbd49195137100e7d3075
https://doi.org/10.18473/lepi.v72i3.a2
https://doi.org/10.18473/lepi.v72i3.a2
Autor:
Brian Mark Winter
Effects of a prescribed burn on Brewer's sparrow (Spizella breweri) and sage sparrow (Amphispiza belli) foraging ecology were studied in a sagebrush-grassland of southeastern Idaho. Sparrows were observed during the nestling period from tower-blinds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c263177b4790f6540ad0c3f458ebcc
https://doi.org/10.31274/rtd-180813-11025
https://doi.org/10.31274/rtd-180813-11025
Autor:
Roger L. Sheley
Publikováno v:
Weed Science. 55:365-370
The objective of this study was to test the potential for using a single-entry procedure to revegetate Russian knapweed– and green rabbitbrush–infested rangeland. I hypothesized that simultaneously applying an herbicide and seeding in the fall wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c90e8f895c425960645ad0946e08abf6
https://doi.org/10.1614/ws-06-206
https://doi.org/10.1614/ws-06-206
Akademický článek
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Autor:
John A. Wiens, John T. Rotenberry
Publikováno v:
Ecology. 79:1160-1173
We used bird-centered vegetation measurements to assess selection of shrub-defined patches by foraging Sage Sparrows (Amphispiza belli) and Brewer’s Sparrows (Spizella breweri) over a period of 3 yr. Principal components of habitat variation based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e97e38751626dd977ef5c933a4a67b9
https://doi.org/10.1890/0012-9658(1998)079[1160:fpsbss]2.0.co
https://doi.org/10.1890/0012-9658(1998)079[1160:fpsbss]2.0.co
Publikováno v:
Environmental and Experimental Botany. 31:165-178
The root depths and maximum lateral spreads of two shrubs and four perennial grass species were examined in disturbed (backfilled) and undisturbed soil using 131 I as a soil injected radiotracer. Although individual species differences were found, ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c8562e463d3bfa8d7267752ea9e741e
https://doi.org/10.1016/0098-8472(91)90067-x
https://doi.org/10.1016/0098-8472(91)90067-x
Autor:
Raymond F. Angell
Publikováno v:
Journal of Range Management. 50:160
A four-year study was conducted to investigate effects of continuous and short duration grazing in spring on standing crop and tiller density of crested wheatgrass [Agropyron desertorum (Fisch. ex Link) Schult], along with changes in cover and densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe3f3efbb7bc02d17e8a29e6c7f65ce5
https://doi.org/10.2307/4002374
https://doi.org/10.2307/4002374