抗丛根病甜菜新品种ZT-6的选育  

Breeding of New Sugar Beet Variety ZT-6 with Resistance to Rhizomania

作　　者：闫斌杰 何新春 赵丽梅 李锟 王育红 YAN Bin-jie;HE Xin-chun;ZHAO Li-mei;LI Kun;WANG Yu-hong(Zhangye Academy of Agricultural Sciences, Zhangye 734000, Gans)

机构地区：[1]甘肃省张掖市农业科学研究院,甘肃张掖734000

出　　处：《中国糖料》2018年第3期7-9,共3页Sugar Crops of China

基　　金：国家现代农业糖料产业技术体系张掖综合试验站建设(CARS-170721)

摘　　要：ZT-6是以006ms-83为母本、以抗4为父本,经杂交选育成的标准偏高糖二倍体多粒型雄性不育甜菜新品种。该品种高抗丛根病、根腐病,兼抗褐斑病、黄化毒病、白粉病等叶部病害。在2012—2013年国家甜菜产业体系张掖综合试验站区域生产试验中,ZT-6平均块根产量6747.8kg/667m2,比对照Beta218增产17.7%;平均含糖率15.8%,比对照提高0.8个百分点。适宜在甘肃省河西走廊丛根病病区推广应用,在盐碱地、新开垦地以及风沙严重区域种植,增产、增糖潜力更大。The new sugar beet variety ZT-6 was male sterile diploid multigerm with slight high sugar content,resistance to rhizomania, root rot, leaf spot disease and powdery mildew, which was bred across with the 006 ms-83 as female parent and the Kang-4 as male parent. During the regional production trials of Gansu province in2012 and 2013, roots yield of ZT-6 was 6747.8 kg/667 m2（10.12 t/ha）, and increased by17.7% than that of control Beta218; average sugar content was 15.8%, and increased by 0.8% than that of control Beta218. ZT-6 was suitable for planting in Hexi Corridor of rhizomania disease occurrence area, furthermore, its potential for increasing production and sugar content was larger in saline and alkaline land, new reclaimed land, severe windy and sandy area.

关 键 词：甜菜新品种 ZT-6 抗丛根病 选育 

分 类 号：S435.663[农业科学—农业昆虫与害虫防治]