不同种源及育苗基质的马尾松容器苗培育试验  

Cultivation Experiment of Pinus massoniana Container Seedling of Different Provenances and Seedling Media

作　　者：蔡雨新[1] 舒筱武[1] 郑畹[1] 段辉 

机构地区：[1]云南省林业科学院,云南昆明650204 [2]禄丰村林场,云南宜良652100

出　　处：《西部林业科学》2006年第1期79-82,共4页Journal of West China Forestry Science

摘　　要：在滇东南、滇中广大区域引种马尾松收到较好效果的前提下，开展了不同种源及育苗基质的马尾松容器苗育苗试验。通过试验评选出广西田阳、宁明两个较佳的马尾松种源，用这两种源的种子培育出的1年生马尾松容器苗，其苗高超过其他参试种源的23．1％-1．2％；通过试验还评选出了天然菌根土这一较佳的马尾松容器苗的育苗基质。其0．5年生苗木的生长量提高5％以上。以此得出了优良种源和优质育苗基质相结合培育马尾松容器苗的较佳组合。The container seedling cultivation experiments of Pinus massoniana including different provenances and different seedling media were conducted. Through experiments, two good provenances namely Guangxi tianyang and Guangxi Ningming were selected out. The container seedlings of these two provenances got the height growth 23.1% - 71.2 % higher than other provenances. Besides, natural forest soil with mycorrhiza was selected out as the preferential medium, with the growth increment increase of 5 %. The preferential combination of provenance and seedling medium of Pinus massoniana container seedling was therefore summarized.

关 键 词：马尾松 种源 育苗基质 容器苗培育 

分 类 号：S791.248[农业科学—林木遗传育种]