cash crop farm

基本解释

They cultivated in mountainous areas of Jiangxi province, planting the cash crop and food farm crop.
他们在江西的山区进行垦殖，种植经济作物和粮食作物。
http://dj.iciba.com
He's got fields of the stuff down on his farm, but as a cash crop there was one big problem: it didn't generate much cash.
虽然他的农场大片大片地种着这东西，但作为一种商品作物，它的一大缺陷就是创收有限。
yy.china-b.com
He's got fields of the stuff down on his farm, but as a cash crop there was one big problem: it did not generate much cash.
虽然他的农场大片大片地种着这东西，但作为一种商品作物，它的一大缺陷就是创收有限。