чаеводческий район

这个地区种植香蕉。

The area is under banana cultivation.

有一种地区性合作的趋势。

There is a tendency towards regional cooperation.

最适在某一特定地区种植的品种

best variety to be grown in a given region

燕麦主要是在气候凉爽地区种植的庄稼。

Oats is a crop grown mainly in cold climates.