“双高双低”油菜抗病新品种浙大619的选育与高产栽培技术研究  

The Breeding and High-yield Cultivation Techniques of Double High and Double Low New Rape Cultivar Zheda 619 with Disease Resistance

作　　者：许玲[1] 刘旦[1] 何水平[2] 刘宏波 田甜[1] 寿建尧[3] 管耀祖 周伟军[1,2] 

机构地区：[1]浙江大学农学系,浙江杭州310058 [2]浙江大学农业试验站,浙江杭州310058 [3]浙江省诸暨市农技推广中心,浙江诸暨311800 [4]浙江省杭州市种子总站,浙江杭州310020

出　　处：《核农学报》2013年第12期1839-1844,共6页Journal of Nuclear Agricultural Sciences

基　　金：科技部科技支撑计划(2010BAD01B01);浙江省科技厅项目(2012C12902-1;2011R50026-5);浙江省农业厅"三农六方"项目(N20120624);中国博士后科学基金(2012T50555;2011M501012)

摘　　要：本研究以甘蓝型油菜双低品系319为母本、高油605选系236为父本,通过杂交育种经小孢子培养及系统选育,育成了"双高双低"(高含油量、高产量潜力、低芥酸、低硫甙)优质高产抗病油菜新品种浙大619,2009年通过浙江省农作物品种审定委员会审定(浙审油2009002)。2007、2008两年浙江省油菜区域试验中,平均亩产油量1107.9 kg·hm-2,比对照增加14.19%;2008-2009年浙江省油菜生产试验中,浙大619含油量达到47.69%,硫甙含量18.41μmol·g-1,居目前国内育成优质高产双低油菜新品种前列;且浙大619抗病性强于对照,品质优良,适宜在浙江省及长江中下游同类油菜产区推广种植。提出了配套的高产栽培技术,浙大619 2011年创造了迄今为止的油菜高产纪录(3637.5kg·hm-2)。Using double low rapeseed lines 319 as female parent and 236 （selected from Gaoyou 605） as male parent, a rapeseed variety （Zheda 619）, with high quality, high yield and good disease resistance, was selected through hybridization, microspore culture and breeding selection. This cuhivar Zheda 619 possessed the“ double high and double low” characters （high oil content, high yield potential, low erucic acid and low glucosinolate content）. It was registered and released by the Zhejiang Provincial Crops Variety Approval Committee in 2009 （Zheshengyou 2009002）. The two- year average oil production reached 115.2kg· hm-2 in the Regional Rapeseed Test of Zhejiang province in 2007 and 2008, which was increased by 14. 19% compared with the control. Its oil content reached 47.69% and glucosinolate content 18.41μmol·g-1 in the Rapeseed Production Test of Zhejiang province in 2008 and 2009, which was among the top of double-low-and-high-yield rapeseed cuhivars bred in China. In addition, Zheda 619 had better disease resistant ability and better quality than the control, which was suitable for the commercial application in Zhejiang province and the rapeseed production area in the middle and lower reaches of Yangzi River. With the development of the high-yield cultivation techniques, the highest record ever of rapeseed yield （3637.5kg· hm-2） was achieved by Zheda 619 in 2011

关 键 词：甘蓝型油菜 抗病 浙大619 双高双低 高产栽培技术 

分 类 号：S565.4[农业科学—作物学]