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在花棒林内,对不同林龄(5a、10a、20a)、不同深度的根际与非根际微生物的种类、数量进行了研究,结果表明有明显差异:在数量方面细菌占绝对优势(52.92%),放线菌次之(33.33%),真菌最少(13.75%)。在种类方面根际微生物的种类大于非根际。不同深度的土壤微生物数量也存在一定差异;变化为:细菌为0～10cm>20～30cm>10～20cm>30～40cm;真菌为0～10cm>10～20cm>20～30cm>30～40cm;放线菌为0～10cm>30～40cm>10～20cm>20～30cm。随着林龄的增加细菌数量减少;真菌数量呈上升趋势;放线菌表现为5a和10a大致相当,20a最少。
The species and quantity of rhizosphere and non-rhizosphere microorganisms of different ages (5a, 10a, 20a) and different depths were studied in the flowers of Hualienbian. The results showed that there were significant differences: the number of bacteria accounted for the absolute superiority (52.92 %), Actinomycetes (33.33%), fungi at least (13.75%). In terms of species rhizosphere microorganisms more than non-rhizosphere. There were also some differences in the number of soil microorganisms at different depths. The changes were as follows: bacteria were 0-10cm> 20-30cm> 10-20cm> 30-40cm; fungi were 0-10cm> 10-20cm> 20-30cm> 30-40cm; Actinomyces 0 ~ 10cm> 30 ~ 40cm> 10 ~ 20cm> 20 ~ 30cm. With the increase of age, the number of bacteria decreased; the number of fungi showed an upward trend; actinomycetes showed roughly the same as 5a and 10a, with the least number of 20a.