摘要
以紫叶紫菜薹组合19-520和2个亲本材料为试验材料,于播种后75 d,以普通绿叶紫菜薹为对照,采用高通量表型平台进行表型测定和LemnaTec Scanalyzer 3D成像。研究了紫叶紫菜薹组合19-520及其亲本株高、幅宽、紧密度、投影面积和植株相对含水量等指标的差异。结果表明,紫叶紫菜薹组合19-520的株高、幅宽、植株紧密度、投影面积、相对含水量和花青素相对含量均较高,表型特征表现优良。因此,紫叶紫菜薹组合19-520作为新的紫菜薹组合在综合表型上表现良好,可进一步推广应用。
The combination of 19-520 and its two parent materials were used as the test meterials and the normal green leaf purple-caitai was used as the control to test the phenotype and make the LemnaTec Scanalyzer 3D imaging by using the high-throughput phenotype platform 75 days after sowing.The differences in plant height,width,compactness,projection area and relative water content of the combination 19-520 and its parents were studied.The results showed that the plant height,width,plant compactness,projection area,relative contents of water and anthocyanin of 19-520 were all better than its parents and the normal green leaf purple-caitai,and the phenotypic characteristics were excellent.As a new purple leaf purple-caitai combination,19-520 has significant comprehensive phenotypic characteristics,which can be further applied in popularization and application.
作者
朱红芳
李晓锋
奚丹丹
高璐
张兆辉
朱玉英
ZHU Hong-fang;LI Xiao-feng;XI Dan-dan;GAO Lu;ZHANG Zhao-hui;ZHU Yu-ying(Horticulture Research Institute,Shanghai Academy of Agricultural Sciences/Shanghai Key Lab oratory of Protected Horticultural Technology,Shanghai 201106,China)
出处
《江苏农业学报》
CSCD
北大核心
2021年第2期465-470,共6页
Jiangsu Journal of Agricultural Sciences
基金
上海市科学技术委员会重点科技攻关项目(18391900700)
上海市绿叶蔬菜产业技术体系项目[沪农科产字(2020)第02号]。
关键词
紫菜薹
株高
投影面积
紧密度
相对含水量
purple-caitai
plant height
projection area
compactness
relative water content
