Abstract: Take renewal and change of improved varieties of sugarcane as target, construction of breeding bases of improved varieties as core, bring forth new ideas and utilization of advanced and applicable technique as support, measure of industrializaticn development as method, strengthen construction of sugarcane base of varietal breeding、 experiment and demonstration、overall appraisal、 popularization、technological training、 visit and study、 radiate development et，achieve purpose of integrate experiment uith demonstration、 appraisal system perfect、 varietal structure rational、cultural technique form a complete set、relation between supply and demand coordination, enable get imto uninterrupted developmental way of industrailization management，advantage course of improved varieties development of sugarcane production in Guizhou.