Jump to Main Content
- Unnikrishnan, Divya K., et al. Show all 5 Authors
- Photosynthesis research 2019 v.139 no.1-3 pp. 425-439
- Cajanus cajan; biomass; carbon dioxide; carbon dioxide enrichment; carbon dioxide fixation; drought; food crops; free amino acids; fructose; gas exchange; glucose; leaves; photosynthesis; pigeon peas; protective effect; reactive oxygen species; sucrose; water content; water stress
- ... In the current study, pigeonpea (Cajanus cajan L.), a promising legume food crop was assessed for its photosynthetic physiology, antioxidative system as well as C and N metabolism under elevated CO₂ and combined drought stress (DS). Pigeonpea was grown in open top chambers under elevated CO₂ (600 µmol mol⁻¹) and ambient CO₂ (390 ± 20 µmol mol⁻¹) concentrations, later subjected to DS by complete wa ...