Profitability, energetics and GHGs emission estimation from rice-based cropping systems in the coastal saline zone of West Bengal, India
Fig 4
Net energy gain (GJha−1year−1) (a) and specific energy (MJkg−1) (b) of different rice-based cropping systems of the study area [R-LA-F: rice-lathyrus-fallow, R-P-F: rice-potato-fallow, R-S: rice-sunflower, R-F-F: rice-fallow-fallow, R-P-LF: rice-potato-ladies finger, R-LE-F: rice-lentil-fallow, R-P-R: rice-potato-rice, R-LE-R: rice-lentil-rice, R-R: rice-rice, R-P-PU: rice-potato-pumpkin, R-PG: rice-pointed gourd, R-P-RG: rice-potato-ridge gourd, R-BG: rice-bitter gourd].