数字农科院2.0

Soil nitrogen and phosphorus regulate decomposition of organic nitrogen compounds in the rothamsted experiment

文献类型： 外文期刊

作者： Sheng Tang;Wankun Pan;Jingjie Zhou;Qingxu Ma;Xiangde Yang;Wolfgang Wanek;Karina A. Marsden;Yakov Kuzyakov;David R. Chadwick;Lianghuan Wu;Andrew S. Gregory;Davey L. Jones

作者机构：

关键词： Isotope labelling;Long-term experiment;Nitrogen fertilisation;Phosphorus fertilisation;Soil organic nitrogen decomposition

期刊名称： Soil Biology and Biochemistry

ISSN： 0038-0717

年卷期： 2024 年 196 卷

页码：

收录情况： SCIE（2024版） ; ; EI（2024版）

摘要： The effects of long-term N and P fertilisation on soil organic nitrogen (SON) turnover are unclear. We sampled soils fertilised by N and/or P since 1843 at Rothamsted Research to investigate the effects of long-term N and P fertilisation on high- or low-molecular-weight SON decomposition and gross N mineralisation. Short-term assays with added 14C-labelled proteins, peptides, and amino acids and gross organic N mineralisation were measured, and the microbial communities and functions were also assessed in parallel. Long-term N fertilisation increased the contents of soil extractable organic N and peptides but decreased organic N-hydrolysing enzyme activities (N-acetyl-β-D-glucosaminidase and leucine aminopeptidase). Fertilisation with P and N accelerated and reduced the decomposition of 14C-labelled organic N compounds, respectively. The decomposition of peptides and amino acids, as labile SON components, was mainly regulated by soil P content because microbial biomass and activity were more sensitive to P fertilisation than to N fertilisation. Gross NH4+/NO3− production and consumption were accelerated by 41%–60% under N fertilisation but remained unchanged under P fertilisation compared to the unfertilised treatment. Metagenomic sequencing showed that N fertilisation increased microbial diversity and enriched functional genes associated with organic N decomposition, compared to the unfertilised treatment. P fertilisation had no effect on the abundance of these functional genes. In agricultural practices, it is essential to comprehensively consider the interaction between N and P fertilisation to optimise the cycling and utilisation of SON.

分类号：

  • 相关文献

[1]Synthesis of Isotopically Labeled C-13(3)-Simazine and Development of a Simultaneous UPLC-MS/MS Method for the Analysis of Simazine in Soil. Guo, Yangzhen,Zhang, Xia,Yang, Yue,Chen, Shuo,She, Dongmei,Song, Yan,Zhang, Xia,Yang, Yue,She, Gaimei.

[2]Effects of low-temperature stress during rice heading stage on carbon and nitrogen allocation in paddy eco-system of northeastern China. Tao Sun,Junmei Ruan,Tiehua Cao,Li Yao,Zichao Zhao,Jun Zhang,Jiarui Li,Aixing Deng,Haotian Chen,Xinhao Gao,Zhenwei Song. 2025

[3]Long-Term Effect of Fertilizer and Rice Straw on Mineral Composition and Potassium Adsorption in a Reddish Paddy Soil. Zheng Sheng-xian,Nie Jun,Xie Jian,LU Yan-hong,Qin Xiao-bo. 2013

[4]Crop yield and soil organic matter after long-term straw return to soil in China. Wang, Jinzhou,Xu, Minggang,Zhang, Wenju,Lu, Chang'ai,Wang, Jinzhou,Feng, Gu,Wang, Jinzhou,Wang, Xiujun,Wang, Xiujun.

[5]Long-term effects of fertilizer managements on crop yields and organic carbon storage of a typical rice-wheat agroecosystem of China. Yang, Lin-Zhang,Yao, Yue-Ming,Wu, Dong-Dong,Wang, Jianguo,Guo, Ruli,Yin, Shixue. 2007

[6]Soil organic carbon sequestration under different fertilizer regimes in north and northeast China: RothC simulation. Wang, J.,Lu, C.,Xu, M.,Zhang, W.,Zhu, P.,Peng, C.,Huang, S.,Chen, X.,Wu, L.. 2013

[7]Long-term effects of potassium fertilization and straw return on soil potassium levels and crop yields in north-central China. Zhao, Shicheng,He, Ping,Qiu, Shaojun,Jin, Jiyun,He, Ping,He, Ping,Johnston, Adrian M.,Jia, Liangliang,Liu, Mengchao,Johnston, Adrian M..

[8]Using the DSSAT-CERES-Maize model to simulate crop yield and nitrogen cycling in fields under long-term continuous maize production. Liu, H. L.,Yang, J. Y.,Drury, C. F.,Reynolds, W. D.,Tan, C. S.,Liu, H. L.,Bai, Y. L.,He, P.,Jin, J.,He, P.,Jin, J.,Hoogenboom, G..

[9]Distribution of soil nutrients, extracellular enzyme activities and microbial communities across particle-size fractions in a long-term fertilizer experiment. Zhang, Qian,Zhou, Wei,Liang, Guoqing,Sun, Jingwen,Wang, Xiubin,He, Ping.

[10]Application of the RothC model to the results of long-term experiments on typical upland soils in northern China. Guo, L.,Falloon, P.,Coleman, K.,Zhou, B.,Li, Y.,Lin, E.,Zhang, F..

[11]Effects of Long-Term Winter Planted Green Manure on Physical Properties of Reddish Paddy Soil Under a Double-Rice Cropping System. Zheng Sheng-xian,Nie Jun,Liao Yu-lin,Xie Jian,Xu Ming-gang,Gao Ju-sheng,Yang Zeng-ping. 2012

[12]Long-term effect of chemical fertilizer, straw, and manure on soil chemical and biological properties in northwest China. Liu, Enke,Yan, Changrong,Mei, Xurong,He, Wenqing,Liu, Qin,Liu, Shuang,Liu, Enke,Yan, Changrong,Mei, Xurong,He, Wenqing,Liu, Qin,Liu, Shuang,Bing, So Hwat,Ding, Linping,Fan, Tinglu. 2010

[13]Impacts of 22-year organic and inorganic N managements on soil organic C fractions in a maize field, northeast China. Lou, Yilai,Liang, Wenju,Wang, Jingkuan,Lou, Yilai. 2011

[14]Testing the modified Rothamsted Carbon Model for paddy soils against the results from long-term experiments in southern China. Xu, Minggang,Jiang, Guiying,Shirato, Yasuhito,Yagasaki, Yasumi,Huang, Qinghai,Li, Zuzhang,Nie, Jun,Shi, Xiaojun. 2013

[15]Yield Sustainability, Soil Organic Carbon Sequestration And Nutrients Balance Under Long-Term Combined Application Of Manure And Inorganic Fertilizers In Acidic Paddy Soil. Qaswar, M, Jing, H, Ahmed, W, Li, DC, Liu, SJ, Lu, Z, Cai, AD, Liu, LS, Xu, YM, Gao, JS, Zhang, HM. 2020

[16]Effects Of Long-Term Green Manure A.pplication On The Concentrations O f Mineral Elements In Grain Of Dryland Wheat In Northwest Of China. Bai, JS, Cao, WD, Bao, XG, Rui, YK, Zeng, NH, Gao, SJ, Katsuyoshi, S. 2017

[17]Responses of total, reactive and dissolved phosphorus pools and crop yields to long-term fertilization. Yu Gu,Gerard H. Ros,Qichao Zhu,Dongfang Zheng,Jianbo Shen,Zejiang Cai,Minggang Xu,Wim de Vries. 2023

[18]Contributions of climate and soil properties to wheat and maize yield based on long-term fertilization experiments. Shengbao Wei,Anchun Peng,Xiaomin Huang,Aixing Deng,Changqing Chen,Weijian Zhang. 2021

[19]Dynamics of organic carbon and nitrogen in deep soil profile and crop yields under long-term fertilization in wheat-maize cropping system. Muhammad QASWAR,Dong chu LI,Jing HUANG,Tian fu HAN,Waqas AHMED,Sehrish ALI,Muhammad Numan KHAN,Zulqarnain Haider KHAN,Yong mei XU,Qian LI,Hui min ZHANG,Bo ren WANG,Ahmad TAUQEER. 2022

[20]Biochar and nitrogen fertilizer promote rice yield by altering soil enzyme activity and microbial community structure. Sun, Jiali,Li, Hongbo,Wang, Yanan,Du, Zhangliu,Rengel, Zed,Zhang, Aiping. 2022

作者其他论文 更多>>