摘要
本文针对玉米新品种"东单70"的特征特性阐述了其高产栽培技术的要点。"东单70"是辽宁东亚种业有限公司在1999年以A801为母本,LD61为父本组配而成的单交种,母本A801为自选系,以丹9042/(丹9046/墨黄9)基础材料连续自交6代选育而成,父本LD61来源为丹340的天然杂株经连续自交6代选育而成。2005年通过辽宁省农作物品种审定委员会。
Corn varieties ＂dongdan 70＂, the author of this paper the characteristics of high yield cultivation techniques are also described. ＂Dongdan 70＂ is liaoning A801 east Asia seed industry co., LTD., founded in 1999 as female parent, LD61 as male parent of equipping single-cross variety xiangyu no. 1 lwas bred, Female parent A801 to customize system to Dan 9042 / （Dan 9046 / ink yellow 9） base material continuous selfing and 6 generations selection, male parent LD61 source for Dan 340 natural hybrid strains by continuous selfing and 6 generations selection.By liaoning crop variety approval committee in 2005.
出处
《科技信息》
2013年第25期453-453,共1页
Science & Technology Information
关键词
“东单70”
高产
栽培技术
＂Dongdan 70＂
High yield
Cultivation techniques
