One acre of farmland used for crop production can produce 1,500 pounds of tomatoes.
一英亩的农田可以生产1500磅西红柿。
2
But no matter how much we maximize crop yield per acre, the limiting factor for food production is land.
但是不管我们如何最大化粮食亩产量，最大的制约因素还是土地。
3
Enyasu would usually harvest at least two bags of sorghum from his one-acre garden, but now he is only likely to get three basins after much of the crop failed.