Symbiotic N nutrition, C assimilation, and plant water use efficiency in Bambara groundnut (Vigna subterranea L. Verdc) grown in farmers’ fields in South Africa, measured using 15N and 13C natural abundance

Novel Burkholderia bacteria isolated from Lebeckia ambigua – A perennial suffrutescent legume of the fynbos

(2013) John G. Howieson et al.   SOIL BIOLOGY & BIOCHEMISTRY

Water stress drastically reduces root growth and inulin yield in Cichorium intybus (var. sativum) independently of photosynthesis

(2012) B. Vandoorne et al.   JOURNAL OF EXPERIMENTAL BOTANY

Symbiotic nitrogen contribution and biodiversity of root-nodule bacteria nodulating Psoralea species in the Cape Fynbos, South Africa

(2012) Sheku A. Kanu et al.   SOIL BIOLOGY & BIOCHEMISTRY

Nodulation of rooibos (Aspalathus linearis Burm. f.), an indigenous South African legume, by members of both the α-Proteobacteria and β-Proteobacteria

(2011) Ahmed Idris Hassen et al.   BIOLOGY AND FERTILITY OF SOILS

Photosynthesis, symbiotic N and C accumulation in leaves of 30 nodulated cowpea genotypes grown in the field at Wa in the Guinea savanna of Ghana

(2011) Alphonsus K. Belane et al.   FIELD CROPS RESEARCH

Genetic improvement for phosphorus efficiency in soybean: a radical approach

(2010) Xiurong Wang et al.   ANNALS OF BOTANY

Evaluating N2 fixation by food grain legumes in farmers’ fields in three agro-ecological zones of Zambia, using 15N natural abundance

(2010) Ronnie C. Nyemba et al.   BIOLOGY AND FERTILITY OF SOILS

Symbiotic functioning and bradyrhizobial biodiversity of cowpea (Vigna unguiculata L. Walp.) in Africa

(2010) Flora Pule-Meulenberg et al.   BMC MICROBIOLOGY

N2 fixation in cowpea plants grown in farmers’ fields in the Upper West Region of Ghana, measured using15N natural abundance

(2010) Jesse B. Naab et al.   SYMBIOSIS

Assessing the symbiotic dependency of grain and tree legumes on N2 fixation for their N nutrition in five agro-ecological zones of Botswana

(2010) Flora Pule-Meulenberg et al.   SYMBIOSIS

Measurement of N2 fixation in 30 cowpea (Vigna unguiculata L. Walp.) genotypes under field conditions in Ghana, using the15N natural abundance technique

(2010) Alphonsus K. Belane et al.   SYMBIOSIS

Isotopic values of plants in relation to water availability in the Eastern Mediterranean region

(2009) Gideon Hartman et al.   OECOLOGIA