PH value, buffer content and the content of chemical components between heartwood and sapwood in Poplar 72 and Poplar 69
2005
Zhu Yongxia, Shu Deyou, Liu Shenghui
Chino. 以2个品系人工林杨树木材[欧美杨无性系72杨(Populuseuramericanacv.I-72/58)和69杨(P.deltoidescv.I-69/55)]为对象,分析人工林杨树心材和边材pH值和缓冲容量及化学成分含量之间的差异。结果表明,除了聚戊糖差异显著外,72和69杨树株间心材和边材的化学成分含量差异不大;72和69杨株间心材和边材的pH值和酸碱缓冲容量的差异不显著;72杨和69杨心边材化学成分含量差异并不显著,但是72杨和69杨边材木素差异显著;72杨和69杨心边材pH值和酸碱缓冲容量的差异不显著。
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Este registro bibliográfico ha sido proporcionado por Institute of Agricultural Information, Chinese Academy of Agricultural Sciences