甜菜多倍体新品种-包育302的选育

甜菜多倍体新品种—包育302系多倍体高糖型杂交种,由四倍体品系BS95429作母本,与自育二倍体品系BS79-1作父本杂交育成,该品种丰产性稳定,含糖高,抗病性强,对丛根病有较强耐病性。在2000～2001年的内蒙古自治区甜菜品种区域试验中,两年均达到高糖型品种标准,其块根产量、含糖率、产糖量两年平均比对照分别提高3.5%、1.00度和9.7%;在2001年的生产试验中,根产量、含糖率和产糖量分别比对照提高28.1%、1.28度和37.1%。

Breeding of new polyploid sugar beet variety - Baoyu302

Sugar beet new polyploid variety-Baoyu302is hybrid of polyploid with high sugar content .It has stable high yield,high sugar content ,high disease resistance and tolerant to Rhizomania.It attained the high sugar standard in the Sugar Beet Variety Regional Experiment of Neimenggu Autonomous Region from2000to2001,the root yield,sugar content and sugar yield(in the two years)average increased3.5%,1.00 o S and9.7%than check respectively;and the root yield,sugar content and sugar yield increased28.1%?1.28 o S and37.1%than check respectively in demonstration in2001.