山东农业大学学报（自然科学版）2012，Vol.43Issue(3)：347-354,8.
低温胁迫对叶菜类观赏蔬菜抗寒性生理指标的影响
THE EFFECT OF LOW TEMPERATURE STRESS ON THE RESISTANCE AGAINST COLD OF THE PHYSIOLOGICAL INDEXES OF THE ORNAMENTAL VEGETABLES
摘要
Abstract
The experiment takes the 4 kinds of leafy vegetables as test materials. Through the low temperature treatment to research the 4 kinds of leafy vegetables'relative conductivity, semi -lethal temperature and soluble protein content etc. The 7 physiological indexes'variation in different temperatures. The results showed that; the 4 kinds of leafy vegetables'relative conductivity will gradually increase with the decrease of temperature; Semi -lethal temperature sorting is: Emilia sonchifolia amaranth > purple leaves lettuce- > Big - leaf Malabar Spinach > Purple crown 1 pakchoi cabbage. But the soluble protein content, MDA content and protective enzyme systems'variation are not obvious.关键词
观赏蔬菜/叶菜类/低温胁迫/生长Key words
Ornamental vegetables/ leafy/ low temperature stress/ growth分类
生物科学引用本文复制引用
王文杰,张国凤,李军,王华森..低温胁迫对叶菜类观赏蔬菜抗寒性生理指标的影响[J].山东农业大学学报（自然科学版）,2012,43(3):347-354,8.基金项目
国家自然科学基金(31101554),浙江省省基金(Y3110340)(Q12C150012),浙江省科技厅重大专项(2010C2003),浙江农林大学启动基金(2351001059)(2351000812)资助 （31101554）
