Translation of "Rooting" in Japanese

Which team are you rooting for?

どっちのチームを応援しているの？

He's spent all afternoon rooting up last year's spinach plants.

彼は午後いっぱい使って昨年のほうれん草の根を始末した。

- What team do you cheer for?
- Which team are you rooting for?

どっちのチームを応援しているの？

- Which club do you belong to?
- Which is your favorite team?
- Which team are you a fan of?
- What team do you support?
- What team do you cheer for?
- Which team are you rooting for?

どのチームのファンですか。