natural thinning 第1页

AN EMPIRICAL MODEL DESCRIBING NATURAL THINNING PROCESS OF PLANT POPULATION The Natural Thinning and Structural Pattern of the Intermediate Cutting Intensity in the Cunninghamia lanceolata Stand Study on the Natural Thinning of Even-aged Pure Masson Pine Plantation Density and Biomass Dynamics of Pinus taiwanensis at Songyang County, Zhejiang Province