基金Supported by 863 Program(2012AA022301B)Doctor Foundation HAU(3070 0368)+2 种基金State Tobacco Monopoly Administration P.R.China(Contract No.TS-01-2011006)Recommend International Advanced Agricultural Science and Technology Plan(No.2010-S25)Program for Innovative Research Team(in Science and Technology)in University of Henan province(15 IRTSTHNO014)