Nitrogen fixation in annual and perennial legume-grass mixtures across a fertility gradient

Nitrogen fixation of red clover interseeded with winter cereals across a management-induced fertility gradient

(2010) Meagan E. Schipanski et al.   NUTRIENT CYCLING IN AGROECOSYSTEMS

Harvested perennial grasslands provide ecological benchmarks for agricultural sustainability

(2009) Jerry D. Glover et al.   AGRICULTURE ECOSYSTEMS & ENVIRONMENT

The fate of nitrogen in grain cropping systems: a meta-analysis of15N field experiments

(2009) Jennifer B. Gardner et al.   ECOLOGICAL APPLICATIONS

Prospects and problems of simple linear models for estimating symbiotic N2 fixation by crop and pasture legumes

(2009) M. J. Unkovich et al.   PLANT AND SOIL

Understanding the variability in soybean nitrogen fixation across agroecosystems

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

Mixing plant species in cropping systems: concepts, tools and models. A review

(2008) E. Malézieux et al.   Agronomy for Sustainable Development

Importance: an overlooked concept in plant interaction research

(2008) Rob W. Brooker et al.   JOURNAL OF ECOLOGY

Plant functional composition influences rates of soil carbon and nitrogen accumulation

(2008) D. A. Fornara et al.   JOURNAL OF ECOLOGY