以沈阳农业大学连续 29a 棕壤长期定位施肥试验为基础,以 13C 标记的玉米植株为试验试材,采用田间原位培养方法和磷脂脂肪酸-稳定同位素示踪联用(PLFA-SIP)技术,研究土... Yingde Xu,Liang Jie Sun,Yang Wang,... 被引量: 0发表: 2021年 施肥和添加生物质炭对水稻土有机碳矿化和微生物多样性的影响 采用标记...
Phospholipid fatty acid stable isotope probing (PLFA-SIP) was used to trace the carbon within the microbial population and the amount of biomass formed from pyrene degradation. The results demonstrate that complex microbial degrader consortia rather than the expected single key players are responsible ...
(MF soil)的雌雄青杨的根际土壤细菌和丛枝菌根真菌(AMF)进行研究,并通过稳定同位素标记和13C-PLFA-SIP技术相结合的方法,探究雌雄青杨与根际土壤微生物之间的相互... 刘林 - 杭州师范大学 被引量: 0发表: 2023年 草原利用方式对羊草及其光合碳转化微生物的影响 (2)在温室条件下对处于营养生长阶段的羊草进行14...
土壤样品已经标记完了，但是我们实验室没法检测，希望虫友们有知道哪里可以直接送样品检测的，告诉我一下...
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Utilization of low molecular weight organics by soil microorganisms: combination of 13C-labelling with PLFA analysis Microbial metabolisation is the main transformation pathway of low molecular weight organic substances (LMWOS), but detailed knowledge concerning the fate ... A Gunina,M Dippold,Y Kuz...
Microbial activity,PLFA-SIPSorptionRoot exudates•Half-lives of13C-DMA were in the same range as other LMW root exudate compounds.•Gram-negative bacteria were mainly responsible for13C-MA decomposition.•13C-DMA decomposition in the bulk soil was slower than in the rhizosphere.•Sorption ...
PLFA-SIPThe application of nitrogen fertilizer is an important agronomic practice for stimulating plant production but is also reported to affect soil microorganisms, either directly or indirectly, via increased plant root exudation. In order to investigate the effect of nitrogen fertilizer on ...