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研究了中国科学院红壤生态试验站的优化农业生态模式的长期定位试验地里的常绿针叶林地(马尾松林)、落叶阔叶林地(小叶栎)、针阔混交林地(湿地松-小叶栎)、自然恢复地(受到人为干扰)、茶园地、柿子园地和花生地等样地,并且在附近选了疏草荒地作为对照。结果发现,不同生态重建模式与对照相比,在微生物学性状上均有很大程度的提高。总的趋势是农用果园地好于林地,林地好于自然恢复地。在剖面分布上,也有明显的层次差异,即随土层的增加而减少。
The study was conducted on the evergreen coniferous forest (Pinus massoniana), deciduous broadleaf forest (Quercus wilsonii), mixed coniferous and broad-leaved forest (Pinus elliottii-Quercus glauca) in the long-term experiment site of optimized agroecological model of the red soil ecological pilot station of Chinese Academy of Sciences. , Natural restoration (by human disturbance), tea plantations, persimmon fields and peanut land, and selected grass wasteland as a control. The results showed that compared with the control, the different models of ecological restoration had a great improvement in the microbiological traits. The general trend is that agricultural orchard is better than woodland and woodland is better than natural restoration. In section distribution, there is also a clear level of difference, that is, with the increase of soil layer.