A reassessment of the contribution of soybean biological nitrogen fixation to reactive N in the environment

The impact of nitrogen source and crop rotation on nitrogen mass balances in the Mississippi River Basin

(2013) J Blesh et al.   ECOLOGICAL APPLICATIONS

Biological nitrogen fixation: rates, patterns and ecological controls in terrestrial ecosystems

(2013) P. M. Vitousek et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Long-term nitrate loss along an agricultural intensity gradient in the Upper Midwest USA

(2012) S.P. Syswerda et al.   AGRICULTURE ECOSYSTEMS & ENVIRONMENT

Understanding the variability in soybean nitrogen fixation across agroecosystems

(2009) M. E. Schipanski et al.   PLANT AND SOIL

Nitrogen uptake, fixation and response to fertilizer N in soybeans: A review

(2008) F. Salvagiotti et al.   FIELD CROPS RESEARCH

Global inputs of biological nitrogen fixation in agricultural systems

(2008) David F. Herridge et al.   PLANT AND SOIL