【摘要】 从4个方面对混交林的研究概况进行论述和分析:混交林研究的历史;从生态学角度研究混交林中的种间关系;树种间相互作用的主要方式;树种间生理生态作用效果。更多还原

【Abstract】 The research situation of mixed forest was discussed and analyzed in four aspects,that was,historical gist of mixed forest,the interspecific relationship from the angle of ecology,the situation of main interaction model between tree species,and the physio-ecological effect between tree species in mixed forest.更多还原