corn planting的用法和樣例：
例句
- Shifting the plastic mulch from covering the planted rows of corn to the wide inter-row spacings between paired rows is one of the innovations.
塑料地膜由原來蓋在玉米種植行上改為在玉米寬行上蓋膜，這種方法是個創新。 - Many traders currently believe that the only reason for the current soybean prices is to keep up with corn as many producers consider planting more corn over soybeans next season.
至此，很多交易者認為，導致大豆期貨價格走低的唯一原因便是玉米期貨的影響，另外，很多種植者考慮在下一季節擴大玉米種植。
