Five “Zhong series” varieties, Zhong1, Zhong2, Zhong3, Zhong4, Zhong5, of octoploid Trielytrigia have been bred by hybridization of common wheat with El
BeiDou regional navigation satellite system(BDS)also called BeiDou-2 has been in full operation since December 27,2012.It consists of 14 satellites,including 5