Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 鲍勃在他的花园里种了玉米，准备收获。他有5排玉米，每排有80根玉米秆。大约每8根玉米秆能产生一蓬玉米。鲍勃将收获多少蓬玉米？


### Response:
 鲍勃有5排玉米，每排有80根玉米秆，所以他有5排 * 80根/排 = <<5*80=400>>400根玉米秆。
每8根玉米秆能产生一蓬玉米，所以鲍勃将收获400根玉米秆 / 8根玉米秆/蓬 = <<400/8=50>>50蓬玉米。