Abstract
According to the data of wood analysis and biomass investigation, we analyse the relationship among scotch pine stock, the growth of volume and its density, the relationship between bio-productivity and its density as well as the law of the distribution of biomass of various organs of the scotch pine. The conclusions showed that the stock, volume, growth, bio-productivity and its density were interrelated closely. The appropriate density was 620–820 individuls / hm2 of mid-aged trees. The distributions of biomass on various organs were different at different age stage. This paper gave the evidence to value artificial scotch pine, its structures and functions.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Ding Baoyong. 1989. Study on biomass productivity of original manchurian ash and the accumulation of nutrition elements distribution. Journal of Northeast Forestry University, 17 (4):1–9
Li Jingwen. 1981. Forest Ecology. Chinese Forestry Press
Mu Cunyun (Japan). The measurement of the productivity of terrestrial plant community. (Jiang Xu translated). Science Press
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Zengwu, Y., Guisheng, L. & Guoyu, S. The primitive study on the relationship between artificial scotch pine productivity and its density in western part of Heilongjiang. J. Northeast For. Univ. 5, 6–12 (1994). https://doi.org/10.1007/BF02842964
Issue Date:
DOI: https://doi.org/10.1007/BF02842964