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Authors Gealy, David R. Remove constraint Gealy, David R.: Gealy, David R. Year 2010 Remove constraint 2010: 2010

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1. 13C Discrimination: A Stable Isotope Method to Quantify Root Interactions between C3 Rice (Oryza sativa) and C4 Barnyardgrass (Echinochloa crus-galli) in Flooded Fields

Description:: Includes references
Author:: Gealy, David R. , Fischer, Albert J.
Subject:: Oryza sativa , rice , Echinochloa crus-galli , crop-weed competition , roots , quantitative analysis , carbon , isotope labeling , radiolabeling , flooded conditions , C4 photosynthesis , C3 photosynthesis , weed biology
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

2. Competitive Interactions between Cultivated and Red Rice as a Function of Recent and Projected Increases in Atmospheric Carbon Dioxide

Description:: Includes references
Author:: Ziska, Lewis H. , Tomecek, Martha B. , Gealy, David R.
Subject:: Oryza sativa , rice , grain crops , grass weeds , crop-weed competition , carbon dioxide , elevated atmospheric gases , grain yield , plant growth , plant density , dry matter accumulation , dry matter partitioning , seed productivity
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010