杨树新无性系苗期叶面形态指标测试  

Testing on The Leaf Morphology of New Poplar Clones in the Seedling Stage

作　　者：朱玲[1] 阮立强[2] 魏彪[1] 邹威[1] 陶双勇[1] 王庆斌[1] 

机构地区：[1]黑龙江省牡丹江林业科学研究所 [2]黑龙江林业职业技术学院

出　　处：《林业勘查设计》2011年第1期66-67,共2页Forest Investigation Design

摘　　要：通过在黑龙江省牡丹江市4个地点,对杨树14个品种的苗期叶面8项性状指标进行测试,综合评价试验结果[1]表明:单株叶面积以中M为最大,中H、LC、LB、01号杨次之;单株叶重以中M为最重,LC、中H、01、LB号杨次之;不同品种间单株叶面积、单株叶重、单叶面积等8项指标均存在显著差异,而且地点×品种交互作用差异也极显著。On four different sites,eight leaf morphology indicators were measured and compared from fourteen varieties.The result showed that poplar 中M,' s leaf area was maximum,the sequence of others as following: 中H>LC>LB>01.the LDW sequence showed as following: 中M> LC>中H>01>LB.significant difference between any two of those eight indicators is observed.And the interaction between site and clone also showed significant difference.

关 键 词：杨树 苗期 叶面形态指标 

分 类 号：S7[农业科学—林学]