Tomato yield reduced in IF 3 (by 53.6% and 26.6%) and IF 5 (by 86.2% and 65.0%) compared with IF daily in the first and second year, respectively. Among mulch rates, Pp 4 and Pp 3 increased tomato yield by 107.5% and 99.9% relative to Pp 0, respectively, while Pp 2 and Pp 1 were similar in the first year.