Intercropping with grain legumes increases N and S concentration and N:S ratios of wheat grain in European organic farming systems

Kasyanova, E., Gooding, M. J., Hauggaard-Nielsen, H., Dibet, A., Corre-Hellou, G., Crozat, Y., Dahlmann, C., von Fragstein, P., Romeo, M. and Monti, M. (2006) Intercropping with grain legumes increases N and S concentration and N:S ratios of wheat grain in European organic farming systems. In: European Joint Organic Congress: Organic Farming and European Rural Development, pp. 208-209.