摘要
为促进高产菜豆新品种选育,本研究采用灰色关联分析法,对10份华南地区菜豆品种的荚重与相关农艺性状进行了分析。结果表明:菜豆的荚重与10个相关农艺性状的关联顺序为叶长>株高>荚长>叶宽>荚宽>第一花序节位>播种至始收>播种到初花>荚肉厚>全生育期,得出叶长、株高和荚长是影响菜豆荚重的重要因素。因此,在高单荚重菜豆品种的选育过程中,应优先考虑叶长、株高、荚长等指标。
In order to promote the high yield breeding of new common bean varieties,ten common bean varieties were used to study the correlation between pod weight and related agronomic traits by grey correlation analysis.The results showed that grey relevant grade of ten major agronomic traits related to pod weight were as follows:leaf length>plant height>pod length>leaf width>pod width>first inflorescence node>sowing to harvest day>sowing to flower day>pod thick>whole growth period.It was concluded that leaf length,plant height and pod length were the most important factors affecting single pod weight.Therefore,we should give priority to leaf length,plant height and pod length for common bean breeding.
作者
邹集文
张晶
许东林
孙艺嘉
肖婉钰
周贤玉
夏秀娴
任海龙
ZOU Ji-wen;ZHANG Jing;XU Dong-lin;SUN Yi-jia;XIAO Wan-yu;ZHOU Xian-yu;XIA Xiu-xian;REN Hai-long(Key Laboratory of Biology and Genetic Breeding,Guangzhou Academy of Agricultural Sciences,Guangzhou 510308,China)
出处
《黑龙江农业科学》
2021年第9期54-58,共5页
Heilongjiang Agricultural Sciences
基金
广州市农业农村财政资金项目(21102269)
广州市科学技术局“广州蔬菜科技资源库”项目(穗科规字〔2020〕6号)。
关键词
菜豆
单荚重
农艺性状
灰色关联分析
common bean
single pod weight
agronomic traits
grey correlation analysis