重茬

重茬	chóng chá	continuous cropping; to plant the same crop continuously on the same land
重	chóng	to repeat / repetition / again / re- / classifier: layer
重	zhòng	heavy / serious / to attach importance to
茬	chá	stubble (crop residue) / stubble (hair growth) / classifier for a batch of sth produced during a particular cycle: a crop / sth just said or mentioned