Jīng / guò / bǐ / jiào / nóng / mín / xuǎn / zé / le / chǎn / liàng / jiào / gāo / de / ǎi / gǎn / pǐn / zhǒng

经过比较，农民选择了产量较高的矮杆品种。

After comparing them, the farmers chose the short-stalked variety with the higher yield.