To Cultivate
To Foster
transitive verb, godan verb
つちかう
培う (つちかう) To Cultivate, To Foster
耕す (たがやす) To Till, To Plow, To Cultivate
養う (やしなう) To Foster, To Raise, To Develop, To Cultivate
They used soil 土 つち and cow かう manure To Cultivate the land.
They tried To Cultivate two つ cheese ち cows かう in a lab.