Journal Article 156 Soil 45 Research Support, Non-U.S. Gov't 44 Enzyme activity 40 enzyme activity 30 7440-44-0 27 Carbon 27 plus ... Plant Proteins 21 N762921K75 20 Nitrogen 20 Antioxidants 18 27YLU75U4W 15 Phosphorus 15 Antioxidant enzyme activity 11 Gene expression 10 Soil Pollutants 10 enzyme activities 9 BBX060AN9V 8 Hydrogen Peroxide 8 Manure 7 Photosynthesis 7 Research Support, U.S. Gov't, Non-P.H.S. 7 extracellular enzyme activity 7 Copper 6 Flavonoids 6 Proline 6 059QF0KO0R 5 142M471B3J 5 789U1901C5 5 Carbon Dioxide 5 moins ...