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Subjects crop yield Remove constraint crop yield: crop yield Subjects latitude Remove constraint latitude: latitude

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1. A delayed flowering barrier to higher soybean yields

Description:: Includes references
Author:: Cooper, R.L.
Subject:: Glycine max , soybeans , crop yield , latitude , light intensity , temperature , solar radiation , growing season , photoperiod , flowering , Ohio
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003

2. Accelerating yield potential in soybean: potential targets for biotechnological improvement

Description:: Includes references
Author:: Ainsworth, Elizabeth A. , Yendrek, Craig R. , Skoneczka, Jeffrey A. , Long, Stephen P.
Subject:: Glycine max , abortion (plants) , breeding methods , carbon , crop yield , cultivars , electron transport chain , enzymes , flowering , genome , history , latitude , nitrogen , nitrogen fixation , oils , photosynthesis , pods , product improvement , protein sources , soybeans
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2012

3. Linkages among agronomic, environmental and weed management characteristics in North American sweet corn

Description:: Includes references
Author:: Williams, Martin M. , Davis, Adam S. , Rabaey, Tom L. , Boerboom, Chris M.
Subject:: Zea mays , sweetcorn , crop management , environmental factors , weed control , spatial variation , geographical variation , simulation models , data analysis , herbicides , application rate , species diversity , fecundity , planting date , latitude , crop yield , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

4. Physiological and Morphological Characterization of Basalt Milkvetch (Astragalus filipes): Basis for Plant Improvement

Description:: Includes references
Author:: Bhattarai, Kishor , Johnson, Douglas A. , Jones, Thomas A. , Connors, Kevin J. , Gardner, Dale R.
Subject:: Astragalus , forage legumes , forage crops , land restoration , provenance , geographical variation , selenium , phytotoxins , swainsonine , dry matter accumulation , seasonal variation , crop yield , crude protein , protein content , acid detergent fiber , neutral detergent fiber , nutritive value , imidacloprid , stems , latitude , altitude , Utah , Nevada , Idaho , California , Oregon , Washington
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

5. Rowcovers Improve Winter Survival and Production of Western Trailing 'Siskiyou' Blackberry in the Eastern United States

Description:: Includes references
Author:: Takeda, Fumiomi , Demchak, Kathy , Warmund, Michele R. , Handley, David T. , Grube, Rebecca , Feldhake, Charles
Subject:: Rubus , blackberries , row covers , overwintering , mortality , crop yield , latitude , air temperature , night temperature , relative humidity , vapor pressure , West Virginia
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

6. Weed diversity and soybean yield with glyphosate management along a north-south transect in the United States

Description:: Includes references
Author:: Scursoni, J. , Forcella, F. , Gunsolus, J. , Owen, M. , Oliver, R. , Smeda, R. , Vidrine, R.
Subject:: Glycine max , soybeans , weeds , weed control , crop yield , glyphosate , herbicide resistance , geographical variation , species diversity , genetic variation , agroecosystems , botanical composition , plant communities , field experimentation , application timing , crop-weed competition , latitude , application rate , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006