Position: Home > Articles > Study of Clonal Body Selection Characters of Pit prop Timber of Yellow Locust
Journal of Shandong Forestry Science and Technology
1998
(6)
刺槐矿柱材无性系立木选择性状的研究
作 者：
张敦论;张振芬;王斐;李善文
单 位：
山东省林业科学研究所
关键词：
刺槐,矿柱材,选择性状,立木柱材高度
摘 要：
以提高刺槐矿柱材出材率为目标。根据矿柱材小头直径≥８ｃｍ出材标准要求，直接量测了立木柱材高度。通过对立木柱材高度的变异分析，以及与生长性状、干形性状、冠枝性状间的相关分析，表明：立木柱材高度是一个能综合反映生长和树干干形的性状。
译 名：
Study of Clonal Body Selection Characters of Pit prop Timber of Yellow Locust
作 者：
Zhang dunlun et al.
摘 要：
Abstract The research is aimed at increasing pit-wood outturn of black locust standing trees. According to the national standard requirement small end diameter of pit-wood is bigger than 8cm, the direct measurement of pit-prop height of standing trees had been carried out, which is the height from root collar to the place stem diameter equal to 8cm. We have probed into directional selection method of black locust clones for pit-prop by analysis of variance of this character.
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