But in Taiwan, because of the poor quality of the soil combined with a long-term drive to increase production, it has reached a full 400 kilos per hectare, the highest in the world.
台灣卻因土壤本就較貧瘠，加上為增加產量，長期大量施肥等因素，現在肥料使用量每公頃多達四百公斤，名列世界第一位。