抗丛根病甜菜新品种ZT-6的选育
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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.
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.
引文
[1]郝琨,王永平.抗(耐)甜菜丛根病新品种中甜——双丰317号(张甜301)的选育及应用研究[J].中国甜菜糖业,1997(6):1-4.
[2]赵福,王永平.抗(耐)甜菜丛根病新品种中甜——双丰17号(张甜201)的选育[J].中国甜菜糖业,1997(4):4-7.
[3]段生福.甜菜新品种甘糖七号的选育[J].中国糖料,2012,34(3):18-21.
[4]闫斌杰,何新春,侯格平,等.甘肃省甜菜生产现状与发展策略展望[J].中国糖料,2012,34(1):73-74.
[2]赵福,王永平.抗(耐)甜菜丛根病新品种中甜——双丰17号(张甜201)的选育[J].中国甜菜糖业,1997(4):4-7.
[3]段生福.甜菜新品种甘糖七号的选育[J].中国糖料,2012,34(3):18-21.
[4]闫斌杰,何新春,侯格平,等.甘肃省甜菜生产现状与发展策略展望[J].中国糖料,2012,34(1):73-74.