Rashi on Genesis 9:20/רש"י על בראשית ט׳:כ׳

1ויחל [AND NOAH] BEGAN — (The word may be connected also with a root meaning “profane”) He profaned (degraded) himself, for he should have occupied himself first with planting something different (Genesis Rabbah 36:3).

2איש האדמה A MAN OF THE GROUND — The master (owner, lord) of the ground; similar to Ruth 1:3 איש נעמי “The husband (lord) of Naomi”.

3ויטע כרם AND HE PLANTED A VINEYARD — When he went into the Ark he had taken with him vine-branches and shoots of fig trees (Genesis Rabbah 36:3).