摘要
为促进引种、繁育、园林绿化及土壤改良,对四季锦带、贴梗海棠、红刺玫、黄刺玫和紫丁香5种灌木花卉进行了脯氨酸含量、膜透性、MDA含量、SOD活性及可溶性糖含量等生理指标的测定,并进行耐盐性比较。结果表明:5种灌木花卉耐盐性由强到弱依次为红刺玫、黄刺玫、紫丁香、四季锦带、贴梗海棠。
In order to promote the introduction and breeding, the improvement of afforestation and soil, salt-tol erant physiological indexes of five kinds of flower shrubs were measured and compared,including proline con- tent,membrane permeability, MDA content,SOD activity and soluble sugar content. The results showed that the order of salt tolerance from strong to weak followed by Rosa multi flora var. cathayensis,Rosa xanthina Lindl. , Syringa oblate ,Weigela florida, Chaenorneles speciosa.
出处
《黑龙江农业科学》
2014年第10期74-76,共3页
Heilongjiang Agricultural Sciences
关键词
灌木花卉
耐盐
生理指标
flower shrubs
salt tolerance
physiological indexes
