如果我们不能再种植它的话，我们将做什么呢？
施用过污泥和长期污水灌溉，土壤镉污染严重的农田不应再种植蔬菜和水稻。
Heavy cadmium-polluted fields with long-term sewaging should not be vegetable and rice lands.
毕竟，即便全球玉米或小麦都消耗一空，农民们在气候条件允许的情况下还可再种植，而且事实也的确如此。
After all, if the world runs short of corn or wheat, farmers can simply grow more, weather permitting. That is exactly what they have been doing.
因此，许多农场主让土地休耕，或不再种植棉花一类需水量大的作物，而改种那些需水量更小的作物。
As a result, many farmers are letting their fields lie fallow or switching from thirsty crops, such as cotton, to those that need less.
有机耕作的农民还种植多种农作物来利用不同层次的土壤。比如，他们先种植生长于浅层土壤的花生，然后再种植生根于深层土壤的蔬菜。
Organic farmers also plant crops to use different levels of soil, for example, planting peanuts that use the ground's surface followed by vegetables that put down deep roots.
有机耕作的农民还种植多种农作物来利用不同层次的土壤。比如，他们先种植生长于浅层土壤的花生，然后再种植生根于深层土壤的蔬菜。
Organic farmers also plant crops to use different levels of soil, for example, planting peanuts that use the ground's surface followed by vegetables that put down deep roots.
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