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Subjects crop yield Remove constraint crop yield: crop yield Subjects genotype Remove constraint genotype: genotype Authors Vogel, K.P. Remove constraint Vogel, K.P.: Vogel, K.P.

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1. Canopy architecture and morphology of switchgrass populations differing in forage yield

Description:: Includes references
Author:: Redfearn, D.D. , Moore, K.J. , Vogel, K.P. , Waller, S.S. , Mitchell, R.B.
Subject:: Panicum virgatum , genotype-environment interaction , plant morphology , selection criteria , leaves , crop yield , forage , yield components , stems , internodes , leaf area index , genotype , population , Nebraska , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1997

2. Genotype and genotype X environment interaction effects for forage yield and quality of intermediate wheatgrass

Description:: Includes references.
Author:: Vogel, K.P. , Reece, P.E. , Lamb, J.F.S.
Subject:: Thinopyrum intermedium subsp. intermedium , crop yield , crop quality , genotype-environment interaction , in vitro digestibility , protein content , agronomic traits , genetic variation , genotype
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1986

3. Genotypic variability and genotype X environment interactions among switchgrass accessions from the midwestern USA

Description:: Includes references
Author:: Hopkins, A.A. , Vogel, K.P. , Moore, K.J. , Johnson, K.D. , Carlson, I.T.
Subject:: Panicum virgatum , forage crops , genetic variation , genotype-environment interaction , forage , crop quality , rust diseases , stems , disease resistance , in vitro digestibility , heading , vegetative growth , crop yield , genotype , energy crops , Nebraska , Iowa , Indiana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1995

4. Grazing evaluation of big bluestems bred for improved forage yield and digestibility

Description:: Includes references
Author:: Mitchell, R.B. , Vogel, K.P. , Klopfenstein, T.J. , Anderson, B.E. , Masters, R.A.
Subject:: Andropogon gerardii , forage grasses , pastures , forage crops , grazing , crop yield , in vitro digestibility , steers , cultivars , strains , genotype , liveweight gain , beef cattle , food animals , body weight , drought , lignin , nutritive value , Nebraska
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

5. Heterosis in Switchgrass: Spaced Plants

Description:: Includes references
Author:: Martinez-Reyna, J.M. , Vogel, K.P.
Subject:: Panicum virgatum , biomass , biofuels , genotype , hybrids , genetic variation , heterosis , tetraploidy , dry matter accumulation , crop yield , genetic markers , germplasm , agroecosystems , gametophytes , plant fertility , selfing , Nebraska
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

6. Morphological characteristics of big bluestem and switchgrass plants divergently selected for seedling tiller number

Description:: Includes references
Author:: Smart, A.J. , Moser, L.E. , Vogel, K.P.
Subject:: Andropogon gerardii , Panicum virgatum , forage grasses , forage crops , seedlings , tillers , tillering , plant breeding , artificial selection , plant morphology , crop yield , harvest date , plant growth , field experimentation , genotype , sward , Nebraska
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004