发展中国家也开始分享这些收益：1960年，它们的化肥消费占比可以忽略不计，到2000年，它们的化肥使用量已经超过了工业化国家。
Developing countries have begun sharing in these gains: responsible for next-to-none of the world’s fertilizer consumption in 1960, by 2000 they used more than industrialized countries.