142M471B3J 1 7440-44-0 1 Carbon 1 Carbon Dioxide 1 Dilution 1 Journal Article 1 N762921K75 1 mehr ... Nitrogen 1 Oryza sativa L. 1 Research Support, Non-U.S. Gov't 1 free-air CO2 enrichment 1 grain filling 1 grain mass 1 inferior spikelets nitrogen 1 protein 1 superior spikelets 1 translocation. 1 weniger ...