Use of Biolog to discriminate rhizosphere soil microbial communities of 4- and 9-year Alfalfa (Medicago sativa) stands

机译：利用Biolog区分4年和9年紫花苜蓿（Medicago sativa）林分的根际土壤微生物群落

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Biolog ECO plates (31 different carbon sources, Biolog Inc., Hayward, USA) were used to discriminate between rhizosphere soil samples from 4- and 9-year alfalfa stands each with three replication. The growth curves for different groups of carbon sources were nearly sigmoidal, but the maximum rate of utilization was faster for amino acids, carbohydrates and polymers than for amides, miscellaneous and carboxylic acids, and carbon sources utilization. efficiency were all higher in 9-year than in 4-year alfalfa stand.

机译：使用Biolog ECO板（31种不同的碳源，Biolog Inc.，美国海沃德）来区分4年和9年紫花苜蓿林分的根际土壤样品，每个样品重复三次。不同组碳源的生长曲线几乎呈S形，但氨基酸，碳水化合物和聚合物的最大利用率比酰胺，杂种和羧酸的最大利用率快，并且碳源利用率更高。 9年的效率均高于4年的苜蓿。

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来源
《New paradigm for diversity of forage production in the east Asian region》|2009年|p.88-89|共2页
会议地点 Seoul(KR)
作者
Xianzhi Wang; Yuying Shen;
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作者单位

College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730000, China;

College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730000, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类饲料作物、牧草;
关键词
Biolog; Rhizosphere soil; Microbial community;

机译：生物日志;根际土壤;微生物群落;

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1. Influence of intercropping and intercropping plus rhizobial inoculation on microbial activity and community composition in rhizosphere of alfalfa (Medicago sativa L.) and Siberian wild rye (Elymus sibiricus L.) [J] . Sun YM, Zhang NN, Wang ET, FEMS Microbiology Ecology . 2009,第2期

机译：间作和间作加根瘤菌接种对苜蓿和西伯利亚野生黑麦（Elymus sibiricus L.）的根际微生物活性和群落组成的影响
2. Soil extract from an alfalfa (Medicago sativa L.) field improves potato rhizosphere enzyme activity and microbial quantity in a pot experiment [J] . Liu Yun, Qin Shuhao, Jia Liqin, European Journal of Horticultural Science . 2018,第6期

机译：来自Alfalfa（Medicago Sativa L.）领域的土壤提取物改善了马铃薯根际酶活性和锅实验中的微生物量
3. Physiological effects of zero-valent iron nanoparticles in rhizosphere on edible crop, Medicago sativa (Alfalfa), grown in soil [J] . Kim Jae-Hwan, Kim Daniel, Seo Sung Man, Ecotoxicology . 2019,第8期

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4. Use of Biolog to discriminate rhizosphere soil microbial communities of 4- and 9-year Alfalfa (Medicago sativa) stands [C] . Xianzhi Wang, Yuying Shen Korea-China-Japan joint symposium on grassland agriculture and livestock production . 2009

机译：使用Biolog来鉴别4-和9年苜蓿（Medicago Sativa）的根茎土壤微生物群落
5. Taxonomy, molecular and pathogenic variability of Phoma medicaginis Malbr. & Roum. isolates from Minnesota on alfalfa (Medicago sativa L.) and visualization of the infection process of Phoma medicaginis Malbr. & Roum. on alfalfa (Medicago sativa L.) leaves with differing degrees of resistance. [D] . Castell-Miller, Claudia Virginia. 2005

机译：Phoma medicaginis Malbr的分类，分子和致病性变异。和鲁姆。分离自苜蓿（Medicago sativa L.）上的明尼苏达州，并观察了Phoma medicaginis Malbr的感染过程。和鲁姆。苜蓿（Medicago sativa L.）叶片上的抗性程度不同。
6. Changes in soil physicochemical properties and soil bacterial community in mulberry (Morus alba L.)/alfalfa (Medicago sativa L.) intercropping system [O] . Meng‐Meng Zhang, Ning Wang, Yan‐Bo Hu, 2018

机译：桑/苜蓿间作系统土壤理化性质和土壤细菌群落的变化。
7. In situ phytoremediation of PAH-contaminated soil by intercropping alfalfa (Medicago sativa L.) with tall fescue (Festuca arundinacea Schreb.) and associated soil microbial activity [O] . Mingming Sun, Dengqiang Fu, Ying Teng, 2011

机译：间作苜蓿与高羊茅（Festuca arundinacea Schreb。）间作苜蓿（Medicago sativa L.）间作原位植物修复PAH污染的土壤及相关的微生物活性

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Use of Biolog to discriminate rhizosphere soil microbial communities of 4- and 9-year Alfalfa (Medicago sativa) stands

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