摘要
研究结果表明，不同播期对夏白菜软腐病病情指数、球形指数、单株毛重和抽薹率影响差异不显著，对夏白菜净菜率的影响差异十分显著。在０６－０２～０７－０８范围内，随着播期的推迟，净菜率逐渐降低。
The resistance to diseases and the yield traits of summer Chinese cabbage were studied.The results showed that effects of different seeding time from 06-02～07-08 on the per plant weight,bolting rate indexes of bacterial soft rot and head shape of summer Chinese cabbage have not significant difference,but have significent difference on its net weight rate,With the delaying of seeding time,the net weight rate reduced gradually.
出处
《河南农业大学学报》
CAS
CSCD
1998年第2期159-161,共3页
Journal of Henan Agricultural University
基金
全国夏白菜品种区域试验项目
关键词
播期
夏白菜
产量性状
抗病性
seeding time
summer Chinese cabbage
yeild traits
