Beijing has entered its spring pollen season, mainly caused by Cupressaceae plants like Chinese juniper, with peak pollination in mid-March.Local landscaping authorities have adopted tech-driven prevention: pruning, high-pressure spraying, and two eco-friendly biological agents to reduce pollen spread. A new pollen inhibitor that cuts male cones by 90% is being tested, and automatic spraying robots are under development.Medical experts advise early anti-allergy medicine, masks, goggles, and avoiding going out during high pollen hours.The city aims to balance cypress trees’ ecological value and public health via scientific, targeted pollen control.
![]()
By Li Yue, Li Jiexin(intern),Xia Jin/China Youth Daily
Photo/China Youth Daily
来源:中国青年报客户端
特别声明:以上内容(如有图片或视频亦包括在内)为自媒体平台“网易号”用户上传并发布,本平台仅提供信息存储服务。
Notice: The content above (including the pictures and videos if any) is uploaded and posted by a user of NetEase Hao, which is a social media platform and only provides information storage services.