companion cropping的用法和樣例：
例句
- Also rape seed yield per area in the mix cropping system was the highest.
間作與混作處理的油菜產(chǎn)量在可比面積上比油菜單作產(chǎn)量高，其中混作產(chǎn)量最高。 - Thus there should be studies for finding an optimal fertilizer schedule based on a cropping system including intercropping systems rather than for a single crop only.
因此，應該研究包括間作在內的種植制度而不僅為某種作物尋找合適的施肥方案。
