腾冲市古永林场云南松母树林良种选育  

Seed Selection of Pinus yunnanensis Parent Forest in Guyong Forest Farm in Tengchong

作　　者：王生进 胡秀英 陈汝曼 岳元彦 WANG Sheng-jin HU Xiu-ying CHEN Ru-man et al(Resource Management Station of Tengchong Forestry Bureau of Yunnan, Tengehong, Yunnan 679100)

机构地区：[1]云南省腾冲市林业局资源管理站,云南腾冲679100

出　　处：《安徽农业科学》2017年第6期163-164,170,共3页Journal of Anhui Agricultural Sciences

摘　　要：介绍了腾冲市古永林场云南松母树林建设基地的基本情况,分析了优良林分的选择,从划定母树林区域、疏伐母树林、母树生长结实、母树林管理几方面介绍了母树林建设情况,开展了母树林子代品种特性测定。结果表明,8年生和16年生母树林子代测定林生长较好,主要表现在树干通直、抗性强、抗寒、抗旱、抗污染、耐土壤瘠薄。最后分析了种苗繁殖、栽培技术要点。The basic situation of construction base of Pimts yannanensis parent forest in Guyong Forest Farm was introduced, selection of superior stand was analyzed, the parent forest construction was introcuced from the aspects of designated area,thinning, growth and fruiting,management. The results showed that the generation of the 8 years old and 16 years old parent trees for progeny forest growth was good, mainly in the trunk straight, strong resistance, cold resistance, drought resistance, pollution resistance, barren soil. Finally, seedling propagation and cultivation techniques was analyzed.

关 键 词：腾冲市古永林场 云南松母树林 种子 良种选育 

分 类 号：S722[农业科学—林木遗传育种]