Supplementary Material Section S1: Survey data for rice cultivation and crop rotation systems Table S1. The numbers of farms surveyed and total area of each cropping system. Irrigated area Rainfed area Cropping systems Number of Total area Number of Total area farm (farm) (ha) farm (farm) (ha) RF 6 9 32.96 39.68 RR 8 10 47.20 53.92 RC 7 8 25.92 32.80 RM 7 8 23.04 31.68 RS 6 9 21.92 28.64 RW 7 8 27.20 36.00 RRM 7 6 36.64 35.52 RRS 7 6 25.28 26.24 RRW 7 8 31.20 32.16 RRR 10 - - 36.16 72 307.52 72 316.64
Supplementary Material Section S1: Survey data for rice cultivation and crop rotation systems Table S1. The numbers of farms surveyed and total area of each cropping system. Cropping systems Irrigated area Rainfed area Number of farm (farm) Total area (ha) Number of farm (farm) Total area (ha) RF 6 32.96 9 39.68 RR 8 47.20 10 53.92 RC 7 25.92 8 32.80 RM 7 23.04 8 31.68 RS 6 21.92 9 28.64 RW 7 27.20 8 36.00 RRM 7 36.64 6 35.52 RRS 7 25.28 6 26.24 RRW 7 31.20 8 32.16 RRR 10 36.16 - - 72 307.52 72 316.64