ed from: Nguyen Xuan Nguyen et al. (January 2010). Study on adoption of the System of Rice Intensification in Northern provinces of Vietnam. A report by commissioned by Oxfam America. On average, each woman from an SRI Farmer Field School promotes 5-8 other farmers to adopt SRI while the rate is only 1-3 for male graduates. Top: FFS graduates in Dông Trù village, Hanoi province, undertake SRI t...