A study of 58 developing countries concluded that a 10 per cent increase in agricultural productivity was associated with as much as a 6 per cent reduction in the proportion of people living on $1 a day.
对58个发展中国家进行的一项研究 得出的结论是，农业生产力增加10％可使每日生活费1美元的人数减少多达6％。