Intercropping effect on root growth and nitrogen uptake at different nitrogen levels

Root interactions between intercropped legumes and non-legumes—a competition study of red clover and red beet at different nitrogen levels

(2014) Sally Nordlund Andersen et al.   PLANT AND SOIL

Green manuring effect of pure and mixed barley – hairy vetch winter cover crops on maize and processing tomato N nutrition

(2012) Giacomo Tosti et al.   EUROPEAN JOURNAL OF AGRONOMY

Root taxa identification in plant mixtures – current techniques and future challenges

(2012) Boris Rewald et al.   PLANT AND SOIL

Efficient discrimination of oat and pea roots by cluster analysis of Fourier transform infrared (FTIR) spectra

(2010) Annette Naumann et al.   FIELD CROPS RESEARCH

Using coloured roots to study root interaction and competition in intercropped legumes and non-legumes

(2010) G. Tosti et al.   Journal of Plant Ecology

15N-nitrate-labelling demonstrates a size symmetric competitive effect on belowground resource uptake

(2008) Maik Bartelheimer et al.   PLANT ECOLOGY

Grain legume–cereal intercropping: The practical application of diversity, competition and facilitation in arable and organic cropping systems

(2008) Henrik Hauggaard-Nielsen et al.   RENEWABLE AGRICULTURE AND FOOD SYSTEMS