您好，欢迎访问浙江省农业科学院 机构知识库！
浙江省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Soil aggregation regulates distributions of carbon, microbial community and enzyme activities after 23-year manure amendment

文献类型： 外文期刊

作者： Wang, Yidong 1 ; Hu, Ning 2 ; Ge, Tida 3 ; Kuzyakov, Yakov 4 ; Wang, Zhong-Liang 1 ; Li, Zhongfang 5 ; Tang, Zheng 5 ; Ch 1 ;

作者机构： 1.Tianjin Normal Univ, Tianjin Key Lab Water Resources & Environm, Tianjin 300387, Peoples R China

2.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China

3.Chinese Acad Sci, Inst Subtrop Agr, Changsha 410215, Hunan, Peoples R China

4.Univ Gottingen, Dept Agr Soil Sci, Dept Soil Sci Temperate Ecosyst, D-37077 Gottingen, Germany

5.Hezhou Univ, Chem & Bioengn Coll, Hezhou 542899, Peoples R China

6.Zhejiang Acad Agr Sci, Inst Environm Resources & Soil Fertilizer, Hangzhou 310021, Zhejiang, Peoples R China

关键词： Manure addition;Aggregate formation;Soil organic matter;PLFAs;Microbial community;Enzyme activity

期刊名称：APPLIED SOIL ECOLOGY （ 影响因子：4.046； 五年影响因子：4.884 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Manure amendment affects soil organic carbon (SOC) sequestration, microbial biomass and activity, and aggregate formation. However, how soil aggregation regulates SOC sequestration and microbial activity after manuring has received less attention. We studied the distribution of SOC, microbial community composition and activity in four aggregate classes (>2, 1-2, 0.25-1, and <0.25 mm) using field moisture sieving of soil from a 23-year manure addition field experiment under a rice-barley rotation. Long-term manuring increased the portion of large macroaggregates (>2 mm) by 2.4% (p < 0.05), and reduced the portion of microaggregates (<0.25 mm, including sand and silt) by 5.9% (p < 0.05) compared with soil without manure (control). Manuring increased SOC and total nitrogen contents of the large macroaggregates by 9.1% and 7.1%, respectively, but not of the microaggregates. Also, manuring increased the phospholipid fatty acids (PLFAs) contents of bacteria, fungi, arbuscular mycorrhizal fungi, and total microbes of the macroaggregates (>2,1-2, and 0.25-1 mm) but not of the microaggregates. The fungal/bacterial PLFA ratio remained unchanged in all aggregates. Manuring increased beta-glucosidase and chitinase activities in two macroaggregate classes (>2, and 1-2 mm), but not in the microaggregates. In conclusion, SOC, microbial biomasses and enzyme activities in the macroaggregates are more sensitive to manuring than in the microaggregates. Soil aggregation regulates the distributions of SOC and microbial parameters after 23-year manure amendment. (C) 2016 Elsevier B.V. All rights reserved.

  • 相关文献

[1]The effect of tetrahydrofuran on the enzymatic activity and microbial community in activated sludge from a sequencing batch reactor. Yao, Yanlai,Lu, Zhenmei,Min, Hang,Gao, Haichun,Zhu, Fengxiang,Yao, Yanlai,Zhu, Fengxiang. 2012

[2]Spatial distribution of soil organic matter in tillage layers in a southern China basin using classifications and spatial interpolation algorithms. Deng, X. F.,Lv, X. N.,Zhang, M. H.,Li, S. Q.. 2013

[3]Relationships Between Arbuscular Mycorrhizal Symbiosis and Soil Fertility Factors in Citrus Orchards Along an Altitudinal Gradient. Wang Peng,Shu Bo,Liu Jin-Fa,Xia Ren-Xue,Wang Peng,Wang Yin. 2015

[4]Effects of soil tillage and planting grass on arbuscular mycorrhizal fungal propagules and soil properties in citrus orchards in southeast China. Wang, Peng,Wang, Yin,Wang, Peng,Wu, Qiang Sheng.

[5]Contributions of Different N Sources to Crop N Nutrition in a Chinese Rice Field. Chen Yi,Tang Xu,Yang Sheng-Mao,Wu Chun-Yan,Wang Jia-Yu.

[6]Bioremediation of the tobacco waste-contaminated soil by Pseudomonas sp HF-1: nicotine degradation and microbial community analysis. Wang, Xin,Tang, Lu,Wang, Haixia,Min, Hang,Lu, Zhenmei,Yao, Yanlai. 2013

[7]Rapid aerobic granulation in an SBR treating piggery wastewater by seeding sludge from a municipal WWTP. Liu, Jun,Li, Jun,Wang, Xiaodong,Zhang, Qi,Littleton, Helen.

[8]Decline in extractable kitasamycin during the composting of kitasamycin manufacturing waste with dairy manure and sawdust. Ding, Nengfei,Liu, Chen,Fu, Qinglin,Guo, Bin,Li, Hua,Li, Ningyu,Lin, Yicheng,Li, Weidong. 2014

[9]The effect of long-term reclamation on enzyme activities and microbial community structure of saline soil at Shangyu, China. Liu, Chen,Xu, JianMing,Liu, Chen,Ding, NengFei,Fu, QingLin,Guo, Bin,Lin, YiCheng,Li, Hua,Li, Ningyu. 2013

[10]Soil microbial communities and enzyme activities in a reclaimed coastal soil chronosequence under rice-barley cropping. Fu, Qinglin,Liu, Chen,Ding, Nengfei,Lin, Yicheng,Guo, Bin,Luo, Jiafa,Wang, Hailong. 2012

[11]Dietary Zinc Glycine Chelate on Growth Performance, Tissue Mineral Concentrations, and Serum Enzyme Activity in Weanling Piglets. Wang, Y.,Ma, W. Q.,Feng, J.,Feng, J.,Tang, J. W.. 2010

[12]Sublethal effects of imidacloprid on the fecundity, longevity, and enzyme activity of Sitobion avenae (Fabricius) and Rhopalosiphum padi (Linnaeus). Lu, Y. -H.,Zheng, X. -S.,Lu, Y. -H.,Gao, X. -W..

[13]A Time-Course Proteomic Analysis of Rice Triggered by Plant Activator BTH. Chen, Zhuo,Chen, Binghua,Guo, Qin,Chen, Zhuo,Chen, Binghua,Guo, Qin,Shi, Li,He, Ming,Qin, Zhiyang,Li, Lianhua,He, Peng,Wang, Zhenchao,Hu, Deyu,Yang, Song.

[14]Physiological and morphological changes in Botrytis cinerea induced by the plant alkaloid camptothecin. Mao, Shengfeng,Lei, Peng,Zhang, Liqin,Luo, Jinyan,Wu, Zhiyi,Mao, Shengfeng,Ge, Mengyu,Li, Bin,Wang, Yanli,Sun, Guochang.

[15]DEFENCE GENES AND ANTIOXIDANT ENZYMES IN STAGE-DEPENDENT RESISTANCE TO RICE NECK BLAST. Hao, Z. N.,Wang, L. P.,Tao, R. X..

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：浙江省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台