| 大球盖菇菌渣原位还田对土壤有机质、酶活力及细菌多样性的影响 |
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| 引用本文： | 洪琦,赵勇,陈明杰,黄建春,冯志勇,陈辉,张津京.大球盖菇菌渣原位还田对土壤有机质、酶活力及细菌多样性的影响[J].食用菌学报,2022(1):27-35. |
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| 作者姓名： | 洪琦 赵勇 陈明杰 黄建春 冯志勇 陈辉 张津京 |
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| 作者单位： | 上海市农业科学院食用菌研究所;上海海洋大学食品学院 |
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| 基金项目： | 上海市科技兴农项目(2019-02-08-00-12-F01132);国家自然科学基金(31971571)。 |
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| 摘 要： | 大球盖菇(Stropharia rugosoannulata)具有高效转化稻秸秆的能力,可以将秸秆转化为植物和土壤微生物可利用的营养物质.为了深入研究大球盖菇菌渣原位还田的作用,在利用稻秸秆栽培大球盖菇后,菌渣就地还田,考察其对土壤有机质、土壤中几种重要酶的酶活和土壤细菌多样性影响的变化规律.结果 表明:大球盖菇菌渣原...
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| 关 键 词： | 大球盖菇 菌渣原位还田 有机质 酶活 细菌多样性 |
Effects of in situ Stropharia rugosoannulata Cultivation Residue Return on Soil Organic Matter,Enzyme Activity and Bacterial Diversity |
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| HONG Qi,ZHAO Yong,CHEN Mingjie,HUANG Jianchun,FENG Zhiyong,CHEN Hui,ZHANG Jinjing.Effects of in situ Stropharia rugosoannulata Cultivation Residue Return on Soil Organic Matter,Enzyme Activity and Bacterial Diversity[J].Acta Edulis Fungi,2022(1):27-35. |
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| Authors: | HONG Qi ZHAO Yong CHEN Mingjie HUANG Jianchun FENG Zhiyong CHEN Hui ZHANG Jinjing |
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| Institution: | (Institute of Edible Fungi,Shanghai Academy of Agricultural SciencesKey Laboratory of Resources and Utilization of Edible Fungi(South),Ministry of Agriculture and Rural Affairs,P.R.China,National Engineering Research Center of Edible Fungi,National R&D Center for Edible Fungi Processing,Key Laboratory of Agricultural Genetics and Breeding of Shanghai,Shanghai 201403,China;College of Food Science and Technology,Shanghai Ocean University,Shanghai 201306,China) |
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| Abstract: | Stropharia rugosoannulata can efficiently convert rice straw into nutrients available to plants and soil microorganisms. The effects of returning spent rice straw cultivation substrate of S. rugosoannulata back to the field in situ were studied in terms of soil organic matter, soil enzyme activities and soil bacterial diversity. The results showed that S. rugosoannulata cultivation residue significantly increased soil organic matter, sucrase activity, polyphenoloxidase activity, catalase activity and urease activity. Compared with the control(soil without S. rugosoannulata cultivation), the soil with residue return showed an increase in bacterial diversity, but a decrease in overall proportion of bacterial communities with a relative abundance exceeding 1%. In the control, Acidobacteria, Nitrospira, Nitrosomonadaceae, Latescibacteria, H16, Gaiella, NB1-j, Gaiellales, TK10, Actinobacteria, Bacteria, S085, JG30-KF-CM45 and 11-24 were dominant bacterial groups. On the other hand, in the soil with residue return, Anaerolineaceae, Ardenticatenia, KD4-96, Xanthomonadale, Pseudarthrobacter, 43 F-1404 R, Geobacter, Sphingomonas, Bacillus, SBR2076, Variibacter, Caldilineaceae, Bryobacter and Saocharibacteria were dominant bacterial groups. |
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| Keywords: | Stropharia rugosoannulata in situ return of spent mushroom substrate organic matter enzyme activity bacterial diversity |
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