樟子松在吉林省通榆地区的移植育苗技术  

Transplanting Seedlings Technology of Pinus sylvestnis var.mongolica in Tongyu Area of Jilin Province

作　　者：张新国 ZHANG Xinguo(Jilin Xianghai National Level Natural Conservation Area Administration, Baicheng 137215, China)

机构地区：[1]吉林向海国家级自然保护区管理局,吉林白城137215

出　　处：《吉林林业科技》2018年第4期44-45,共2页Journal of Jilin Forestry Science and Technology

摘　　要：在无纺布营养钵中灌装营养土,栽植1年生樟子松播种苗,移植培育3年生(苗龄型S_(1-2))苗木,结果表明:在通榆自然环境与常规田间管理条件下,3年生苗木平均苗高为26.4 cm,平均地径为0.55 cm,根系与土壤密切结合形成良好根团,有利于提高造林成活率。The nutrient soil was filled in non-woven nutrient bowls,and the 1-year-old seedlings of Pinus sylvestris var.Mongolica were transplanted to cultivate 3-year-old（ plant age S1-2） seedlings. The results showed that the average height of seedlings of 3-year-old seedlings was 26. 4 cm under the natural environment of Tonghuan and conventional field management conditions. Furthermore,the average diameter was 0. 55 cm. The roots were closely associated with the soil to form a good root mass,which was benefit to improve the survival rate of afforestation.

关 键 词：樟子松 通榆 移植育苗 苗木生长量 

分 类 号：S791.253[农业科学—林木遗传育种]