摘要
采用不同浓度的聚乙二醇溶液渗调处理西葫芦种子,结果表明:各处理都能不同程度地促进幼苗生长,提高幼苗抗冷性。其中以250 g·L-1处理效果最好。
The seeds of summer squash were osmoregulated with different concentration levels of PEG solution. The results showed that all of the treatments could promote seedling growth and strengthen cold endurance. Among them, the best one was 250g·L^-1 PEG solution.
出处
《吉林农业科学》
CSCD
2008年第5期12-13,56,共3页
Journal of Jilin Agricultural Sciences
基金
河南省科技厅科技攻关项目(0424040012)
关键词
聚乙二醇
西葫芦
冷害指数
PEG
Summer squash
Chilling injury index
