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机译:Assessing the relationship between photosynthetic C accumulation and symbiotic N nutrition in leaves of field-grown nodulated cowpea (Vigna unguiculata L. Walp.) genotypes
Tshwane Univ Technol, Dept Crop Sci, ZA-0001 Pretoria, South Africa;
Tshwane Univ Technol, Dept Chem, ZA-0001 Pretoria, South Africa;
N-2 fixation; photosynthesis; photosynthetic fixed-N use efficiency; transpiration efficiency; delta N-15;