在20世纪40年代早期，农民们沐浴在以化学品为基础的集约农业的光辉下，贪心地把杀虫剂当作增加作物产量的一种可靠方法。
In the early 1940s, basking in the glory of chemical-based intensive agriculture, the farmers avidly took to pesticides as a sure measure to boost crop yield.
增加作物产量直是植物科学研究中最要的目标之一。
Increasing crop yield is one of the most important goals of plant science research.
科学家通过加入理想性状的相关植物杂交来增加作物产量。
Scientists boosted crop yields by crossbreeding related plants that add desirable traits.
应用推荐