【摘要】 对不同起源林分幼树层、灌木层、下草层植物多样性差异显著性进行多指标方差分析检验 ,检验结果表明 ,不同起源幼树层与灌木层差异显著更多还原

【Abstract】 Diversity of young tree layer,shrub layer,herb layer in the different origin stand were investigated and were test with multi factors analysis method.The results showed that the diffenence was notable,and it indicates that the similar self manage of secondary forest were contributed to enrich the quantity of species and protect diversity.更多还原