紫叶矮樱黄化焦枯症盐碱土模拟试验  

The Simulation Experiment of Saline-alkali Soil on Yellow Scorch of Prunus×cistena

作　　者：闫永琴 魏玲 刘玥 王庆玲 关玉琴 秦新惠[3] 刘成军 欧阳文主 高荣娟 师鹏麒 YAN Yongqin;WEI Ling;LIU Yue;WANG Qingling;GUAN Yuqin;QIN Xinhui;LIU Chengjun;OUYANG Wenzhu;GAO Rongjuan;SHI Pengqi(Baiyin Landscape Administration Bureau,Baiyin Gansu 730900,China;Northwest Survey and Planning Institute,National Forestry and Grassland Administration,Xi'an 710000,China;Jiuquan Vocational and Technical College,Jiuquan Gansu 735000,China;Baiyin Wangjing and Garden Company,Baiyin Gansu 730900,China)

机构地区：[1]白银市园林管理局,甘肃白银730900 [2]国家林业和草原局西北调查规划院,陕西西安710000 [3]酒泉职业技术学院,甘肃酒泉735000 [4]白银市旺景和园林公司,甘肃白银730900

出　　处：《甘肃林业科技》2023年第2期25-27,8,共4页Journal of Gansu Forestry Science and Technology

基　　金：白银市科技项目(紫叶矮樱黄化干枯生理机制初探,2021-1-36R)。

摘　　要：紫叶矮樱是白银区主要的彩叶树种之一,但其黄化焦枯死亡现象非常严重。通过盆栽、大田试验判断,土壤盐分过大是白银区紫叶矮樱扦插苗黄化焦枯症主要成因之一。Prunus Xcistena is one of the main color leaf tree species in Baiyin District,but its yellowing and dying phenomenon is very serious.According to pot and field tests,excessive soil salinity is one of the main causes of yellowing and scorching of Prunus X cistena cuttings in Baiyin District.

关 键 词：紫叶矮樱 黄化 焦枯 土壤盐分 铁离子 

分 类 号：S436.85[农业科学—农业昆虫与害虫防治]