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Wu Chengzhen, Hong Wei. STUDY ON MODEL OF SELF THINNING LAW OF PINUS TABULAEFORMIS POPULATION[J]. Plant Science Journal, 1999, 17(1): 29-33.
Citation: Wu Chengzhen, Hong Wei. STUDY ON MODEL OF SELF THINNING LAW OF PINUS TABULAEFORMIS POPULATION[J]. Plant Science Journal, 1999, 17(1): 29-33.

STUDY ON MODEL OF SELF THINNING LAW OF PINUS TABULAEFORMIS POPULATION

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  • Received Date: September 04, 1997
  • Revised Date: January 11, 1998
  • Published Date: January 23, 1999
  • Based on the density theory of plant growth and related biological hypothesis,a new model of self-thinning law of plant population was proposed,i.e. N =exp( aln2 B+bln B+c ),where N and B is population density and weight mean plant or mean basal area at DBH and a,b and c are parameters.It was proved that the model fitted observed data very well from Pinus tabulaeformis population,and which was very simple.Therefor,the model is a satisfactory expression of self-thinning law of plant po pulation.
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