Title: Study on Intraspecific and Interspecific Competition of Mixed Plantation of Cyclocarya paliurua (Batal.) Ilinsk and Chinese fir
Abstract:Using Hegyi′s competition index model of single tree,the intraspecific and interspecific competition intensity is quantitatively analyzed.The result shows: the intraspecific ,interspecific,entire stan...Using Hegyi′s competition index model of single tree,the intraspecific and interspecific competition intensity is quantitatively analyzed.The result shows: the intraspecific ,interspecific,entire stands competition intensity of objective tree Cyclocarya paliurua (Batal.)Ilinsk decreases with increase in diameter class and the intraspecific competition intensity is more intensive than interspecific competition intensity; The relation between competion intensity and individul size of objective tree in diameter class closely follow equation CI=AD~\{-B\}.When diameter size of objective tree≥26 cm,change of competition intensity is feeble.The study provides quantitative index for cultivation of mixed plantation.Read More
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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