00000nam 2200000za 4500 9.858725 CaOODSP 20221107160053 cr ||||||||||| 180709s1993 abcd||| o f000 0 eng d 0-662-20844-7 CaOODSP eng n-cn-ab Fo29-2/57-1993E-PDF Fo29-2/57-1993E Competition index for juvenile mixed stands of lodgepole pine and aspen in west-central Alberta [electronic resource] / [S. Navratil, D.A. MacIsaac]. Edmonton : Northern Forestry Centre, c1993. 8 p. : charts. Forest management note ; 57 Caption title. "July 1993." Digitized edition from print. Includes bibliographic references (p. 8). "The objective of this study was to select or develop a competition index for quantifying the level of aspen competition that could best predict lodgepole pine growth. An index was required that would be both easy to use in the field and applicable to release decisions. This study is part of a larger Forestry Canada project aimed at formulating competition models for juvenile mixed stands in the prairie region"--P. [1]. gccst Trees gccst Forests gccst Forest management Navratil, S. MacIsaac, Daniel A., 1957- Canada. Forestry Canada. Northern Forestry Centre (Canada) Forest management note ; 57 (CaOODSP)9.845990 PDF 292 KB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/Fo29-2/Fo29-2-57-1993-eng.pdf