Search National Agricultural Library Digital Collections

You searched for:

Authors Davies, Kirk W. Remove constraint Davies, Kirk W.: Davies, Kirk W. Authors Sheley, Roger L. Remove constraint Sheley, Roger L.: Sheley, Roger L. Year 2010 Remove constraint 2010: 2010

Displaying all 2 items start over

1. Non-native competitive perennial grass impedes the spread of an invasive annual grass

Description:: Includes references
Author:: Davies, Kirk W. , Nafus, Aleta M. , Sheley, Roger L.
Subject:: Taeniatherum caput-medusae , grass weeds , invasive species , annuals , ecological invasion , biodiversity , functional diversity , population growth , spatial distribution , plant competition , plant communities , botanical composition , seeds , Agropyron desertorum , introduced plants , soil fertility , ammonium nitrogen , potassium , vegetation , plant density , perennials , Oregon
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

2. Sagebrush steppe ecology & management : research progress report 2008

Description:: Title from title screen (viewed Nov. 9, 2010).
Author:: Davies, Kirk W. , Nafus, Aleta M. , Bates, Jonathan D. , Svejcar, Tony J. , Boyd, Chad S. , James, Jeremy J. , Sheley, Roger L. , Bingham, Brett S. , Pokorney, Georjanna. , Eastern Oregon Agricultural Research Center
Subject:: Sagebrush steppe ecology , West (U.S.) , Sagebrush , West (U.S.) , Artemisia , steppes , plant ecology , Western United States
Year:: 2010