Abstract
Cowpea and mung bean were subjected to three irrigation schedules during summer dry months (May–June). In general, cowpea had higher rates of net photosynthesis (Pn,Figs. 1, 2), dark respiration (Rd,Table 1), absorption of photosynthetically active radiation (PAR, Table 2), and growth (Fig. 7) than mung bean. Mung bean reflected more PAR and maintained a slightly cooler canopy than cowpea (Table 2). Moisture stress decreased Pn, Rd,absorption coefficient of PAR, evaporative cooling and growth in both the species. However, the reductions in Pnrates of stressed leaves were more than the decreases in Rd.Restoration of water supply to stressed cowpea resulted in a more rapid recovery of growth as compared to mung bean.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.