title: Some preliminary results of sulful dioxide effects on photosynthesis and yield in field-grown wheat.
mesh_terms: D000383:Agriculture; D002980:Climate; D007700:Kinetics; D010788:Photosynthesis / Q000187:drug effects*; D013458:Sulfur Dioxide / Q000494:pharmacology*; D013472:Sunlight; D014908:Triticum
chemical_list: D013458:Sulfur Dioxide