摘要
本文依据420株刺槐生物量及23株树干解析资料,应用灰色Verhulst模型,对太行山坡地刺槐林单株干、枝、叶、根生物量动态进行了研究,分别建立了预测模型,预测了各器官生长的速生期和停止生长林龄,为实现刺槐林的多目标经营提供决策依据。
Basde on the biomass determination of 420 samples and stem analysis of 23 trees, the Vcrhaulst dynamics models of stem, branch, leaf and root of black locust tree in Taihung mountainous area were established. The models have been used to forecast the fastgrowing period of the organs, and the age at which the stand stops growing. The paper provides a theoretical basis for managing and utilizing black locust rationally.
关键词
刺槐
生物量
动态
black locust
biomass: dynamics
Vcrhaulst models
