不同氮化合物添加对农牧交错带草地土壤净氮矿化速率的影响

doi:10.11733/j.issn.1007-0435.2023.05.006

草地学报 ›› 2023, Vol. 31 ›› Issue (5): 1322-1330.DOI: 10.11733/j.issn.1007-0435.2023.05.006

不同氮化合物添加对农牧交错带草地土壤净氮矿化速率的影响

张祚恩^1,2,3, 刁华杰^1,2,3, 郝杰^1,2,3, 燕学东^1,2,3, 高艳萍⁴, 王常慧^1,2,3, 董宽虎^1,2,3

1. 山西农业大学草业学院, 山西太谷 030801;
2. 草地生态保护与乡土草种质创新山西省重点实验室, 山西太谷 030801;
3. 山西右玉黄土高原草地生态系统国家定位观测研究站, 山西右玉 037200;
4. 山西省忻州市繁峙县农业农村局, 山西繁峙 034300

收稿日期:2022-10-13 修回日期:2023-04-01 出版日期:2023-05-15 发布日期:2023-05-31
通讯作者: 王常慧,E-mail:wangch@ibcas.ac.cn;董宽虎,E-mail:dongkuanhu@sxau.edu.cn
作者简介:张祚恩(1997-),男，汉族，内蒙古呼和浩特人，硕士研究生，主要从事草地生态与管理研究，E-mail：zhangzen1997@163.com
基金资助:
国家重点研发计划(2022YFF1302801);国家自然科学基金面上项目(31872406);山西省重点实验室项目(202104010910017);山西农业大学高层次引进人才项目(2021XG008)资助

The Effects of Different Nitrogen Compounds Additions on Net Nitrogen Mineralization of Grassland in the Agro-pastoral Ecotone in Northern China

ZHANG Zuo-en^1,2,3, DIAO Hua-jie^1,2,3, HAO Jie^1,2,3, YAN Xue-dong^1,2,3, GAO Yan-ping⁴, WANG Chang-hui^1,2,3, DONG Kuan-hu^1,2,3

1. College of Grassland Science, Shanxi Agricultural University, Taigu, Shanxi Province 030801, China;
2. Shanxi Key Laboratory of Grassland Ecological Protection and Native Grass Germplasm Innovation, Taigu, Shanxi Province 030801, China;
3. Youyu Loess Plateau Grassland Ecosystem Research Station, Youyu, Shanxi Province 037200, China;
4. Agricultural and Rural Bureau of Fanshi County, Fanshi, Shanxi Province 034300, China

Received:2022-10-13 Revised:2023-04-01 Online:2023-05-15 Published:2023-05-31

摘要/Abstract

摘要： 为研究不同氮化合物在土壤中对氮转化过程的影响是否存在差异,本研究依托山西右玉黄土高原草地生态系统国家定位观测研究站2017年建立的不同形态氮化合物添加试验平台,通过顶盖埋管法监测5种不同氮化合物(硝酸铵(NH₄NO₃,AN)、硫酸铵((NH₄)₂SO₄,AS)、碳酸氢铵(NH₄HCO₃,AC)、尿素(CO(NH₂)₂,UN)、缓释尿素(RUN))添加对农牧交错带草地土壤净氮矿化速率的影响。结果发现:添加硝酸铵、硫酸铵、碳酸氢铵、尿素与缓释尿素对硝化细菌的基因丰度均有不同程度提升;添加硝酸铵及缓释尿素会更有效地提高净氮矿化速率,不同氮化合物均是通过直接或间接影响土壤微生物实现对净氮矿化速率的调控。

关键词: 氮化合物, 净氮矿化, 硝化速率, 可溶性有机碳, 可溶性有机氮, 氨氧化细菌, 氨氧化古菌

Abstract: In order to study whether it is different that the effects of different forms of nitrogen compounds on the process of nitrogen transformation in soil,the additions of different nitrogen compounds was established in the experimental platform:the Shanxi Youyu Loess Plateau Grassland Ecosystem National Positioning Observation and Research Station in 2017. This study investigated the effects of five different nitrogen compounds (ammonium nitrate (NH₄NO₃,AN),ammonium sulfate ((NH₄)₂SO₄,AS),ammonium bicarbonate (NH₄HCO₃,AC),urea (CO(NH₂)₂,UN),slow-release urea (RUN)) on the net nitrogen mineralization rate in grassland soil in the agro-pastoral ecotone. It was found out that the addition of NH₄ NO₃,(NH₄)₂SO₄,NH₄HCO₃,CO(NH₂)₂ and slow-release urea increased gene abundance of the nitrification bacteria to varying degrees. Adding ammonium nitrate and slow-release urea could more effectively increase the net nitrogen mineralization rate. Different nitrogen compounds regulate the net nitrogen mineralization rate through direct or indirect impositions on soil microorganisms.

Key words: Nitrogen compounds, Net nitrogen mineralization, Nitrification rate, Soluble organic carbon, Soluble organic nitrogen, AOA, AOB

中图分类号:

S154.1

张祚恩, 刁华杰, 郝杰, 燕学东, 高艳萍, 王常慧, 董宽虎. 不同氮化合物添加对农牧交错带草地土壤净氮矿化速率的影响[J]. 草地学报, 2023, 31(5): 1322-1330.

ZHANG Zuo-en, DIAO Hua-jie, HAO Jie, YAN Xue-dong, GAO Yan-ping, WANG Chang-hui, DONG Kuan-hu. The Effects of Different Nitrogen Compounds Additions on Net Nitrogen Mineralization of Grassland in the Agro-pastoral Ecotone in Northern China[J]. Acta Agrestia Sinica, 2023, 31(5): 1322-1330.

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参考文献

[1] LIU H Y,WANG R Z,JIANG Y,et al. Effects of nitrogen addition on plant-soil micronutrients vary with nitrogen form and mowing management in a meadow steppe[J]. Environmental Pollution,2021,289:117969
[2] LEON J L,LAURENCE J,LUCTY J S,et al. Evidence for differential effects of reduced and oxidised nitrogen deposition on vegetation independent of nitrogen load[J]. Environmental Pollution,2016,208:890-897
[3] SHULTEN H R,M. SCHNIZTER. The chemistry of soil organic nitrogen:a review[J]. Biology and Fertility of Soils,1997,26(1):1-15
[4] NASHOLM T,EKBLAD A,NORDIN A,et al. Boreal forest plants take up organic nitrogen[J]. Nature,1998,392(6679):914-916
[5] ASHTON P J. Nitrogen tranformations and the nitrogen budget of a hypertrophic impoundment (Hertbeespoort Dam,South Africa[J]. Journal of the Limnological Society of Southern Africa,2010,11(1):32-42
[6] HUYGENS D,RUTTING T,BOECKX P,et al. Soil nitrogen conservation mechanisms in a pristine south Chilean Nothofagus forest ecosystem[J]. Soil Biology and Biochemistry,2007,39(10):2448-2458
[7] JAMES N G,ALAN R T,JAN W E,et al. Transformation of the nitrogen cycle:Recent trends,questions,and potential solutions[J]. Science,2008,320(5878):889-892
[8] JOSHUA P S,JENNIFER B. Nitrogen Mineralization:Challenges of a Changing Paradigm[J]. Ecology,2004,85(3):591-602
[9] 田沐雨,于春甲,汪景宽,等. 氮添加对草地生态系统土壤pH、磷含量和磷酸酶活性的影响[J]. 应用生态学报,2020,31(9):2985-2992
[10] 汪梦寒,董利利,王祥,等. 不同有机/无机氮添加对草原土壤氮素分配和转化特征的影响[J]. 草业学报,2022,31(1):36-46
[11] 闫钟清,齐玉春,董云社,等. 降水与氮沉降变化对草地关键氮过程的影响研究进展[J]. 中国环境科学,2016,36(4):1189-1197
[12] ZHANG J B,WANG J,MULLER C,et al. Ecological and practical significances of crop species preferential N uptake matching with soil N dynamics[J]. Soil Biology and Biochemistry,2016(103):63-70
[13] ZHANG J B,CAI Z C,MULLER C,et al. Terrestrial N cycling associated with climate and plant-specific N preferences:a review[J]. Soil Science,2018,69(3):488-501
[14] BOCHIERO B N,MARIANO. "Preferential" ammonium uptake by sugarcane does not increase the ¹⁵N recovery of fertilizer sources[J]. Plant and Soil,2014,429:1-17
[15] 邹亚丽,牛得草,傅华,等.氮素添加对黄土高原典型草原土壤氮矿化的影响[J].草地学报,2014,22(3):461-468
[16] WRAGE N,VELTHOF G L,VAN BEUSICHEM M L,et al. Role of nitrifier denitrification in the production of nitrous oxide[J]. Soil Biology and Biochemistry,2001,33(12-13):1723-1732
[17] 王常慧,邢雪荣,韩兴国. 温度和湿度对我国内蒙古羊草草原土壤净氮矿化的影响[J].生态学报,2004(24):2472-2476
[18] WANG C H,ZHU F,ZHAO X,et al. The effects of N and P additions on microbial N transformations and biomass on saline-alkaline grassland of Loess Plateau of Northern China[J]. Geoderma,2014(213):419-425
[19] 杨泽,嘎玛达尔基,陈世苹,等. 氮添加量和施氮频率对温带半干旱草原土壤呼吸及组分的影响[J]. 植物生态学报,2020,44(10):1059-1072
[20] 董俊夫,王淑平,汪诗平,等. 增施氮肥对青藏高寒草原不同类群植物群落特征的影响[J]. 草业科学,2016,33(11):2291-2299
[21] 毛晋花,邢亚娟,王庆贵,等. 陆生植物生物量分配对模拟氮沉降响应的Meta分析[J]. 生态学报,2018,38(9):3183-3194
[22] 任雨佳,刘夏琳,王惠玲,刁华杰,王常慧,董宽虎.北方农牧交错带赖草草地土壤氮矿化对不同放牧强度的响应[J].草地学报,2020,28(2):328-337
[23] 张翠景,沈菊培,贺纪正,等. 模拟的增温增雨对内蒙古温带草原土壤氨氧化微生物的影响[J]. 环境科学,2017,38(8):3463-3472
[24] 岳泽伟,李向义,曾凡江,等. 氮添加对昆仑山高山草地土壤、微生物和植物生态化学计量特征的影响[J]. 生态科学,2020,39(3):1-8
[25] SARI S,MINNA M K. Simulated grazer effects on microbial respiration in a subarctic meadow:Implications for nutrient competition between plants and soil microorganisms[J]. Applied Soil Ecology,2005,31(1):20-31
[26] 张丹丹,李婧,徐小牛,等. 氮添加对杉木人工林土壤氮有效性、溶解性有机氮和酸化的影响[J]. 西北农林科技大学学报(自然科学版),2019,47(12):77-85,114
[27] 刘红梅,张海芳,杨殿林,等. 贝加尔针茅草原土壤原位矿化过程中碳氮转化耦合特征[J]. 干旱地区农业研究,2020,38(2):232-242
[28] 高焕平,刘世亮,董士刚,等. 秸秆与氮肥调节C/N比对潮土CH4,CO2和N2O排放/吸收的影响[J]. 土壤通报,2019,50(1):157-164
[29] 王梦思,马红亮,尹云锋,等. 凋落物和铵态氮添加对亚热带罗浮栲和杉木林土壤碳氮淋溶的影响[J]. 林业科学研究,2022,35(6):35-43
[30] 汪梦寒,董利利,王祥,等. 不同有机/无机氮添加对草原土壤氮素分配和转化特征的影响[J]. 草业学报,2022,31(1):36-46
[31] 贺佩,李悦,景海超,等. 连续氮添加14年对温带典型草原土壤碳氮组分及物理结构的影响[J]. 生态学报,2021,41(5):1808-1823
[32] 马志良,赵文强,刘庆,等. 增温对高寒灌丛根际和非根际土壤微生物生物量碳氮的影响[J]. 应用生态学报,2019,30(6):1893-1900
[33] YING J Y,LI X X,WANG N N,et al. Contrasting effects of nitrogen forms and soil pH on ammonia oxidizing microorganisms and their responses to long-term nitrogen fertilization in a typical steppe ecosystem[J]. Soil Biology and Biochemistry,2017,107:10-18
[34] 疏晴,王香琪,郜红建,等. 尿素与缓释尿素配施添加DMPP对砂姜黑土氮素转化的影响[J]. 土壤,2021,53(5):945-951
[35] 李文兴,郑曼曼,沈仁芳,等. 亚硝化球菌属(Nitrososphaera)可能是酸性土壤硝化作用的重要驱动者[J]. 土壤,2021,53(1):13-20
[36] 杨建强,曹梦琪,王常慧,等. 内蒙古不同类型草地土壤氨氧化细菌和古菌的比较研究[J]. 草地学报,2021,29(12):2664-2669

不同氮化合物添加对农牧交错带草地土壤净氮矿化速率的影响

The Effects of Different Nitrogen Compounds Additions on Net Nitrogen Mineralization of Grassland in the Agro-pastoral Ecotone in Northern China

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