On plots of land thus far ignored. 出现了空前的产出

353. Probably have a good idea.
     可能深有体会
354. The new agriculture abolished the dependence on soils and seasons.
     新农业解除了对土壤和季节的依赖
355. Fertilizers produced unprecedented results...
     化肥使那些从前被无视的闲散土地上
356. On plots of land thus far ignored.
     出现了空前的产出
357. Crops adapted to soils and climates...
     顺应土质和气候的庄稼
358. Gave way to the most productive varieties and the easiest to transport.
     被更高产的变种且方便运输的产物取代
359. And so, in the last century,
     因此 在上个世纪

来自《家园 第一部分 Home Part1》第 356 行