红松果材兼用林山地造林苗木嫁接新技术  

New Technology of Grafting of Pinus koraiensis Cones and Afforestation Seedlings in Forestous and Mountainous Areas

作　　者：刘宏勇 Liu Hongyong(Agricultural Forestry and Water Conservancy Service Center of Nanfen District,Benxi City,Benxi 117015,Liaoning,China)

机构地区：[1]本溪市南芬区农业林业水利服务中心,辽宁本溪117015

出　　处：《林业科技情报》2022年第2期100-102,共3页Forestry Science and Technology Information

摘　　要：红松是我国东北地区的珍贵乡土树种,被大家所熟知。作为一名基层林业工作者,从加速培育后备森林资源、尽早提升红松果材兼用林结实年限角度出发,采用新的红松嫁接新技术,从采穗的采集、科学的嫁接及嫁接后的养护管理、病虫害防治等方面探讨了红松嫁接方法及技术要点,以加快辽宁东部山区红松果材兼用林人工更新培育。加快植株生长的同时更早的进入结果期,以期为林农创造更多的经济价值。Pinus koraiensis is a precious native tree species in northeast China and is well known to all of us.As a grassroots forestry worker,from the perspective of accelerating the cultivation of reserve forest resources and improving the fruiting age of the Pinus koraiensis conjuring forest as soon as possible,the new new technology of Pinus koraiensis grafting is adopted,and the methods and technical points of Pinus koraiensis grafting are discussed from the aspects of harvesting ears,scientific grafting and post-grafting maintenance management,disease and pest control,etc.,and accelerate the artificial renewal and cultivation of Pinus koraiensis conjugation forests in the eastern mountains of Liaoning,accelerate the growth of plants,enter the fruit period earlier,and create more economic value for forest farmers.Valuable informative observations were made.

关 键 词：果材兼用 红松 嫁接 培育 

分 类 号：S791.247[农业科学—林木遗传育种]