presumably because the increased number of plots reduces the ability to closely manage each plot because this method requires greater cropping care and timely water management. The size of each plot is positively correlated with SRI use, implying that farmers appear more likely to experiment with a new method on larger plots, as found in previous studies (Barrett et al. 2004; Berkhout and Glover 2011; Noltze, Schwaltz, and Qaim 2012, 2013).