【摘要】 利用数量化理论Ⅰ的方法,对山东省沙质海岸黑松人工林树高生长与立地因子间的相关关系进行系统分析,编制出沙质海岸黑松人工林立地因子数量化得分表,经检验,其精度较高,可应用于生产,为黑松人工林科学规划和合理经营提供依据。更多还原

【Abstract】 The interrelation between site factors and height growth of Pinus thunbeigii plantation in Shandong sandy seashore was systematically analyzed in quantification theoryⅠ.The quantification table for sites of Pinus thunbergii artificial forest in sandy seashore had been compiled,tested good accurately,which Could be used for operation,and provided basis for science program and rational management of Pinus thunbergii parl plantation.更多还原