Robusta coffee rebounded strongly after falling to 1-½ year low .
March robusta coffee was up 0.3 percent at $1,729 a tonne.
March arabica coffee was up 0.6 percent at $1.2585 per lb.
World coffee output is seen rising to a fresh record in 2017/18 as a recovery in robusta production in big supplies like Brazil, Honduras, and Vietnam the International Coffee Organization (ICO) said on Tuesday.
Copyright Reuters, 2018