@article{icrisat6862,
           title = {Effect of intercropping on nodulation and N2-fixation by groundnut},
       publisher = {Cambridge University Press },
          author = {P T C Nambiar and M R Rao and M S Reddy and C N Floyd and P J Dart},
           pages = {79--86},
            year = {1983},
          volume = {19},
         journal = {Experimental Agriculture},
          number = {1},
        keywords = {Intercropping, Nodulation, N2-fixation, Groundnut},
             url = {http://oar.icrisat.org/6862/},
        abstract = {Nodulation and N2-fixation of groundnuts were studied in pure stands and intercropping systems. Intercropping with maize, sorghum or Pennisetum americanum reduced nodulation and N2-fixation. This is ascribed to shading of groundnuts by cereals and the consequent decrease in photosynthesis of the legume canopy.}
}