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- Blank, Robert, et al. Show all 3 Authors
- Applied soil ecology 2009 v.42 no.3 pp. 200
- Lupinus argenteus; forage legumes; nitrogen; nutrient availability; nitrogen fixation; soil water content; nodulation; plant growth; dry matter accumulation; nitrogen content; root growth; biogeochemical cycles; carbon nitrogen ratio
- ... Nitrogen-fixing species contribute to ecosystem nitrogen budgets, but background resource levels influence nodulation, fixation, and plant growth. We conducted a greenhouse experiment to examine the separate and interacting effects of water and N availability on biomass production, tissue N concentration, nodulation, nodule activity, and rhizodeposition of Lupinus argenteus (Pursh), a legume nativ ...