农场主们打算将玉米田改种牧草。

The farmers plan to lay the corn fields down to grass.

价格下滑迫使许多农户改种其他作物或者迁往城市。

The slump forced many small farmers to switch to other crops, or migrate to cities.

万物生长的季节已然变短，迫使农夫放弃棉花改种稻米，但这却需要抽更多的水。

The growing season there is now shorter, causing many farmers to switch from cotton to rice, which demands even more diverted water.

印度许多油籽种植者正在改种小麦等其它作物，对此，最近印度油籽业表示担心。

India's oilseed sector has recently expressed concerns that many farmers are shifting to other commodities such as wheat.

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.