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Subjects crop yield Remove constraint crop yield: crop yield Authors Robins, J.G. Remove constraint Robins, J.G.: Robins, J.G.

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1. 'Hycrest II', a New Crested Wheatgrass Cultivar with Improved Seedling Establishment

Description:: Includes references
Author:: Jensen, K.B. , Larson, S.R. , Waldron, B.L. , Robins, J.G.
Subject:: Agropyron cristatum , forage grasses , forage crops , cultivars , germplasm releases , crop yield , rangelands , land restoration , range improvement , crossing , plant establishment , plant density , Utah
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Characterization of Testing Locations for Developing Cool-Season Grass Species

Description:: Includes references
Author:: Robins, J.G. , Waldron, B.L. , Vogel, K.P. , Berdahl, J.D. , Haferkamp, M.R. , Jensen, K.B. , Jones, T.A. , Mitchell, R. , Kindiger, B.K.
Subject:: cool season grasses , plant breeding , geographical variation , plant adaptation , forage grasses , forage crops , crop yield , plant establishment , species differences , Agropyron cristatum , Agropyron desertorum , Thinopyrum intermedium subsp. intermedium , Agropyron fragile , Bromus inermis , environmental factors , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

3. Genetic Mapping Forage Yield, Plant Height, and Regrowth at Multiple Harvests in Tetraploid Alfalfa (Medicago sativa L.)

Description:: Includes references
Author:: Robins, J.G. , Bauchan, G.R. , Brummer, E.C.
Subject:: Medicago sativa , alfalfa , chromosome mapping , crop yield , height , regrowth , harvest date , wide hybridization , heterosis , cultivars , agronomic traits , dormancy , dry matter accumulation , genotype-environment interaction , heritability , quantitative trait loci , genetic correlation , linkage (genetics) , alleles , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

4. Predicted Efficiency of Spaced-Plant Selection to Indirectly Improve Tall Fescue Sward Yield and Quality

Description:: Includes references
Author:: Waldron, B.L. , Robins, J.G. , Peel, M.D. , Jensen, K.B.
Subject:: Festuca arundinacea , forage grasses , forage crops , crop yield , forage quality , artificial selection , selection methods , plant density , nutritive value , heritability , genetic correlation , crude protein , fiber content , sward , Utah
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008