摘要
注意到兰州市种植的银杏树在高温炎热的夏季发生日灼焦叶现象。调查发现,兰州市银杏行道树日灼焦叶现象比较普遍,绿地种植的银杏树则轻微,进而分析了灼害产生原因,并提出防治建议。
Ginkgo biloba sunscald likely to occur in the summer especially when the high temperature in Lanzhou city. Ginkgo biloba sunscald of within the urban street trees is serious than planting in the green belt. So this paper analyzed the causes of sunscald, and puts forward some prevention advice.
出处
《甘肃林业科技》
2015年第3期49-51,共3页
Journal of Gansu Forestry Science and Technology
关键词
兰州市
银杏
日灼焦叶
干旱
Lanzhou city
Ginkgo biloba
sunscald
drought