期刊论文

中文

安徽农业科学

0517-6611

2014

19

6237-6238+6240

10.13989/j.cnki.0517-6611.2014.19.047

湖南省教育厅科学研究项目重点课题（13A086）； 湖南省衡阳市社会科学基金课题（2010D048）；

本校为其他机构

调查了在2013年夏季持续高温天气下衡阳市20种园林植物的损伤状况,对6种严重受损或中度受损的园林植物做了不同光照环境下的损伤统计;分析了持续高温天气下园林植物损伤的主要原因,并提出了对策.结果表明,强光照环境下植物损伤程度明显高于弱光照环境下;持续高温天气下园林植物损伤的主要原因是逆境胁迫超过了植物自身的调控能力,从而造成各种热害症状;园林植物的选择应以乡土树种为主,应遵循植物的生态习性进行植物配置,推广应用节水灌溉技术,采取树干涂石灰水、裹草绑粗麻布条等措施来应对持续高温天气.

Twenty kinds of garden plants damage level was investigated under continuous high temperature weather in summer of 2013 in Hengyang City,the six severely damaged or moderate damaged garden plants under different illumination environment was studied,the main causes were analyzed,and several countermeasures were put forward.The results showed that the damage level of plants which under the strong light environment was higher than that of weak light environment.According to the analysis,the main reason of garden plants injury under continuous high...