Short-term changes in the spatial distribution of microorganisms in soil aggregates as affected by glucose addition
Short-term changes in the spatial distribution of microorganisms in soil aggregates as affected by glucose addition
复制标题
DOI：
10.1007/s003740100419
复制
发表时间：
2001-11-01
影响因子：
6.5
通讯作者：
Bloem, J
中科院分区：
文献类型：
--
作者：
Chenu, C;Hassink, J;Bloem, J
我们研究了低温扫描电子显微镜和激光共聚焦显微镜（直接计数的细菌）解剖团聚体的土壤团聚体中的微生物的位置。我们比较了桑迪和粘性土壤，并研究了添加葡萄糖对微生物空间分布的影响。在桑迪土壤中，直径在6 μ m和30 μ m之间的孔隙最丰富。在粘土中，孔隙
We studied the location of microorganisms in soil aggregates by low temperature scanning electron microscopy and by confocal laser microscopy (direct counts of bacteria) on dissected aggregates. We compared a sandy and a clayey soil and studied the effect of adding glucose on the spatial distribution of microorganisms. In the sandy soil, pores with diameters between 6 mum and 30 mum were the most abundant. In the clayey soil, the pores were