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Subjects temporal variation Remove constraint temporal variation: temporal variation Subjects plant density Remove constraint plant density: plant density Year 2009 Remove constraint 2009: 2009

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1. Anisotropic spread of hemlock woolly adelgid in the eastern United States

Description:: Includes references
Author:: Morin, Randall S. , Liebhold, Andrew M. , Gottschalk, Kurt W.
Subject:: Adelges tsugae , invasive species , geographical distribution , forest habitats , geographical variation , temporal variation , climatic factors , temperature , host plants , Tsuga canadensis , Tsuga caroliniana , plant density , history , Eastern United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Capabilities of Four Novel Warm-Season Legumes in the Southern Great Plains: Grain Production and Quality

Description:: Includes references
Author:: Rao, Srinivas C. , Northup, Brian K.
Subject:: Cajanus cajan , pigeon peas , Cyamopsis tetragonoloba , Vigna unguiculata , cowpeas , Vigna radiata , mung beans , forage legumes , forage crops , dry matter accumulation , crop yield , forage quality , nutritive value , Glycine max , soybeans , seeds , plant density , in vitro digestibility , species differences , temporal variation , beef cattle , Oklahoma
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

3. Historical and Modern Disturbance Regimes, Stand Structures, and Landscape Dynamics in Piñon-Juniper Vegetation of the Western United States

Description:: Includes references
Author:: Romme, William H. , Allen, Craig D. , Bailey, John D. , Baker, William L. , Bestelmeyer, Brandon T. , Brown, Peter M. , Eisenhart, Karen S. , Floyd, M. Lisa , Huffman, David W. , Jacobs, Brian F. , Miller, Richard F. , Muldavin, Esteban H. , Swetnam, Thomas W. , Tausch, Robin J. , Weisberg, Peter J.
Subject:: pinyon-juniper , Juniperus monosperma , Pinus edulis , trees , rangelands , stand structure , vegetation structure , temporal variation , ecosystem management , shrubs , forbs , soil biology , botanical composition , literature reviews , climatic factors , forest fires , savannas , grasses , plant density , shrublands
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

4. Using ESAP software for predicting the spatial distributions of NDVI and transpiration of cotton

Description:: Includes references
Author:: Hunsaker, D.J. , El-Shikha, D.M. , Clarke, T.R. , French, A.N. , Thorp, K.R.
Subject:: Gossypium hirsutum , cotton , spatial distribution , vegetation , transpiration , computer software , prediction , aerial photography , image analysis , spatial variation , spatial data , temporal variation , irrigation scheduling , plant density , nitrogen fertilizers , fertilizer rates , simulation models , seasonal variation , estimation
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

5. Yield and Plant Growth Response of Peanut to Midseason Forage Harvest

Description:: Includes references
Author:: Sorensen, Ronald B. , Nuti, Russell C. , Butts, Christopher L.
Subject:: Arachis hypogaea , peanuts , forage legumes , harvesting , crop yield , hay , crops , crop quality , farm income , plant growth substances , temporal variation , harvest date , plant density , frequency , Georgia
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009