改进马尾松育苗方法的试验  

The Experiment on Improving the Methods of Raising Seedlings of Pinus massoniana

作　　者：杨惠强 洪蓉[1] 邹高顺[1] 郑文铮 黄金瑞 

机构地区：[1]福建省林业技术发展研究中心,福建省来舟林业试验场,建瓯县水西林场

出　　处：《福建林业科技》1995年第S1期69-73,共5页Journal of Fujian Forestry Science and Technology

摘　　要：对马尾松采用控制苗木密度、芽苗截根移栽和接种菌根菌等技术进行育苗试验，结果表明：苗木密度应控制在１５０株／ｍ２，芽苗截根以保留主根长度１／２为宜；采用厚环乳牛肝菌进行人工接种效果较好。The experiment on raising seedlings of Pinus massconiana was conducted by adopting thetechniques of controllirng seedling density.transplanting bud seedlings whose roots were cut and inoculatingmycorrhizal fungi.The results indicate that the seedling density should be controlled to be 150 trees/m2;it isproper to retain half of the main root length of a bud seedling:and the effect of artificial inoculation of Suillusgreviller is better.

关 键 词：马尾松 育苗技术 芽苗截根 T-R率 外生菌根菌 苗木密度 

分 类 号：S791.248.05[农业科学—林木遗传育种]