【摘要】 以帽儿山和凉水的十七八年生红皮云杉种源试验林为材料 ,分别测定了各种源子代的生长和材质性状 ,结果表明 :红皮云杉不同种源间在生长和材质性状上差异显著 ;在所研究的生长和材质性状间以及材质性状的不同指标间存在着不同程度的相关性 ,这为红皮云杉的多性状纸浆材综合选择提供了依据 ;在对各种源综合评分的基础上 ,初步确定柴河、大丰和乌伊岭种源为优良的纸浆材种源更多还原

【Abstract】 The growth and wood characteristics of Picea koraiensis in 17～18 years old are measured according to the materials from Maoershan and Liangshui provenance trials. The results show that it has significant variations among provenance growth and some wood characteristics, such as length and width of tracheid, tracheid wall thickness, annual ring and density of the wood. There are correlations between growth and wood characteristics, as well as correlations among wood characteristics in a certain extent, which provide theoretical basis for comprehensive selection of this species in pulpwood. Chaihe, Dafeng and Wuyiling provenances are decided as good pulpwood provenances primarily on what has been achieved above.更多还原