Article(id=1309573261852238019, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309573247344144835, articleNumber=null, orderNo=null, doi=10.11733/j.issn.1007-0435.2026.04.022, pmid=null, cstr=null, oa=null, hot=0, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1758211200000, receivedDateStr=2025-09-19, revisedDate=1763308800000, revisedDateStr=2025-11-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1790156196320, onlineDateStr=2026-09-23, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790156196320, onlineIssueDateStr=2026-09-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790156196320, creator=13701087609, updateTime=1790156196320, updator=13701087609, issue=Issue{id=1309573247344144835, tenantId=1146029695717560320, journalId=1308397196074385509, year='2026', volume='34', issue='4', pageStart='1137', pageEnd='1556', issueExtLink='null', onlineDate='null', pubDate='1776182400000', pubDateStr='2026-04-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1790156192860, creator='13701087609', updateTime=1790156800047, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309575794117144683, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309573247344144835, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309575794117144684, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309573247344144835, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1391, endPage=1402, ext={EN=ArticleExt(id=1309573262166810821, articleId=1309573261852238019, tenantId=1146029695717560320, journalId=1308397196074385509, language=EN, title=The Influence of Cervus elaphus kansuensis Grazing on Leaf-Soil Ecological Stoichiometry Characteristics of Plant Community in A Long-Term Enclosed Grassland of Ningxia, columnId=null, journalTitle=Acta Agrestia Sinica, columnName=null, runingTitle=null, highlight=null, articleAbstract=Investigating the effects of grazing on the ecological chemometric characteristics of carbon (C), nitrogen (N), and phosphorus (P) in the plant-soil continuum of long-term enclosed grasslands is crucial for sustainable grassland management. This study investigated a 38-year-old enclosed grassland in Yunwu Mountain, Ningxia, by systematically analyzing ecological-metabolic ratios and their coupling relationships at the community level (community-weighted average) for leaves and soil across four grazing intensities of Gansu Cervus canadensis (Cervus elaphus kansuensis): ungrazed, light grazing, moderate grazing, and heavy grazing. Results indicated: (1) Moderate grazing most effectively promoted N and P accumulation. Plant growth shifted from P limitation under no grazing and combined N-P limitation under light/moderate grazing to N limitation under heavy grazing; (2) With increasing grazing intensity, both topsoil soil organic carbon (SOC) and C∶N ratio in the topsoil (0~10 cm) showed an initial increase followed by a decrease, peaking at moderate grazing levels at 40.40 g·kg-1 and 12.08, respectively. Conversely, soil N, C∶P, and N∶P ratios were the lowest at light grazing levels at 3.22 g·kg-1, 48.15, and 4.43, respectively. All soil parameters decreased with increasing soil depth. (3) Leaf C and N contents showed negative correlations with most soil SOC, N, P, and their ratios, while leaf P content was correlated positively with these parameters. Soil depth influenced both plant leaf and soil chemical parameters, whereas grazing intensity primarily affected soil-related indicators. In summary, grazing significantly influenced the chemical-nutrient characteristics of the plant-soil system in the long-term enclosed grassland of Yunwu Mountain. Moderate grazing promoted plant growth and soil nutrient accumulation, representing a critical grazing intensity threshold for maintaining regional grassland health. These findings provide data support and theoretical basis for further optimizing grazing management and promoting the sustainable use of long-term closed-pasture grasslands., authors=MA Xiao-rui1, LI Wei2, AN Ke3, ZHANG Meng-jie4, TIAN Hui-hui5, WANG Yi-bo5, TUO Hang-hang1, YE Fa-ming6,7, YIN Zi-ming1, YANG Qing6,7, HAN Xin-ning8, LI Wei1, authorsList=MA Xiao-rui, LI Wei, AN Ke, ZHANG Meng-jie, TIAN Hui-hui, WANG Yi-bo, TUO Hang-hang, YE Fa-ming, YIN Zi-ming, YANG Qing, HAN Xin-ning, LI Wei, authorCompany=1 State Key Laboratory of Soil and Water Conservation and Desertification Control, College of Soil and Water Conservation Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province 712100, China;
2 Ningxia Rencundu Revetment Forest Farm, Lingwu, Ningxia 751400, China;
3 Dingbian County Meteorological Bureau, Dingbian, Shaanxi Province 718600, China;
4 College of Agriculture, Ningxia University, Yinchuan, Ningxia 750021, China;
5 College of Grassland Science and Management, Northwest A&F University, Yangling, Shaanxi Province 712100, China;
6 Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi Province 712100, China;
7 University of Chinese Academy of Sciences, Beijing 110494, China;
8 College of Resources, Environment and Life Sciences, Ningxia Normal University, Guyuan, Ningxia 756000, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1309573262099701956, articleId=1309573261852238019, tenantId=1146029695717560320, journalId=1308397196074385509, language=CN, title=马鹿放牧对云雾山封育草地植物-土壤系统化学计量特征的影响, columnId=1309565024058835950, journalTitle=草地学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=探讨放牧对长期封育草地植物-土壤连续体碳(C)、氮(N)、磷(P)生态化学计量学特征的影响对草地可持续管理具有重要意义。本研究以宁夏云雾山封育38年的草地为研究对象,通过设置未放牧、轻度放牧、中度放牧、重度放牧4种甘肃马鹿(Cervus elaphus kansuensis)放牧强度,系统分析群落水平(即群落加权平均)叶片和土壤的生态化学计量比及其耦合关系。结果表明:(1)中度放牧最有利于N, P养分的积累,且植物生长的养分限制由未放牧的P限制和轻、中度放牧的N-P共同限制,转变为重度放牧的N限制;(2)随放牧强度的增加,表层(0~10 cm)土壤有机碳(Soil organic carbon,SOC)、C∶N均呈先升后降的趋势,并在中度放牧达峰值,分别为40.40 g·kg⁻¹,12.08,而土壤N, C∶P, N∶P则在轻度放牧最低,分别为3.22 g·kg⁻¹, 48.15, 4.43,随土层加深,所有土壤指标均呈递减趋势;(3)叶片C, N含量与多数土壤SOC, N, P及计量比呈负相关,而叶片P含量与这些指标则呈正相关;土层深度同时影响植物叶片和土壤化学计量,而放牧强度则主要作用于土壤相关指标。综上,马鹿放牧显著影响了云雾山长期封育草地植物-土壤系统的生态化学计量特征,中度放牧有利于植物生长和土壤养分积累,是维持区域草地健康的关键放牧强度阈值,这些结果为进一步优化放牧管理,促进长期封育草地的可持续利用提供了数据支撑和理论依据。, authors=马晓瑞1, 李玮2, 安可3, 张梦婕4, 田慧慧5, 王亦波5, 拓行行1, 叶发明6,7, 尹子鸣1, 杨庆6,7, 韩新宁8, 李伟1, authorsList=马晓瑞, 李玮, 安可, 张梦婕, 田慧慧, 王亦波, 拓行行, 叶发明, 尹子鸣, 杨庆, 韩新宁, 李伟, authorCompany=1 西北农林科技大学水土保持科学与工程学院/水土保持与荒漠化整治全国重点实验室, 陕西 杨凌 712100;
2 宁夏仁存渡护岸林场, 宁夏 灵武 751400;
3 定边县气象局, 陕西 定边 718600;
4 宁夏大学农学院, 宁夏 银川 750021;
5 西北农林科技大学草业与草原学院, 陕西 杨凌 712100;
6 中国科学院水利部水土保持研究所, 陕西 杨凌 712100;
7 中国科学院大学, 北京 110494;
8 宁夏师范大学资源环境与生命科学学院, 宁夏 固原 756000, correspAuthors=null, authorNote=马晓瑞(2001-),女,汉族,山东临沂人,硕士研究生,主要从事草地生态学等研究,E-mail:maxr@nwafu.edu.cn, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=8PLpEkiapYeHeypLYixx2g==, pdfFileSize=3375716, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=国家自然科学基金项目 (42277464); 国家重点研发计划项目 (2022YFF1302800); 陕西省重点研发项目 (2024SF-YBXM-545); 宁夏自然科学基金 (2025AAC030610); 2025榆林市科技计划项目 (2025-CXY-045))}, authors=null, keywords=[Keyword(id=1309573263941001415, tenantId=1146029695717560320, journalId=1308397196074385509, articleId=1309573261852238019, language=CN, orderNo=1, keyword=马鹿放牧), Keyword(id=1309573264037470408, tenantId=1146029695717560320, journalId=1308397196074385509, 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马鹿放牧对云雾山封育草地植物-土壤系统化学计量特征的影响
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草地学报 | 研究论文 2026,34(4): 1391-1402
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草地学报 |研究论文 2026 , 34 (4) : 1391 -1402
马鹿放牧对云雾山封育草地植物-土壤系统化学计量特征的影响
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马晓瑞1, 李玮2, 安可3, 张梦婕4, 田慧慧5, 王亦波5, 拓行行1, 叶发明6,7, 尹子鸣1, 杨庆6,7, 韩新宁8, 李伟1
作者信息
    1 西北农林科技大学水土保持科学与工程学院/水土保持与荒漠化整治全国重点实验室, 陕西 杨凌 712100;
    2 宁夏仁存渡护岸林场, 宁夏 灵武 751400;
    3 定边县气象局, 陕西 定边 718600;
    4 宁夏大学农学院, 宁夏 银川 750021;
    5 西北农林科技大学草业与草原学院, 陕西 杨凌 712100;
    6 中国科学院水利部水土保持研究所, 陕西 杨凌 712100;
    7 中国科学院大学, 北京 110494;
    8 宁夏师范大学资源环境与生命科学学院, 宁夏 固原 756000
作者简介:
马晓瑞(2001-),女,汉族,山东临沂人,硕士研究生,主要从事草地生态学等研究,E-mail:maxr@nwafu.edu.cn
The Influence of Cervus elaphus kansuensis Grazing on Leaf-Soil Ecological Stoichiometry Characteristics of Plant Community in A Long-Term Enclosed Grassland of Ningxia
  • MA Xiao-rui1, LI Wei2, AN Ke3, ZHANG Meng-jie4, TIAN Hui-hui5, WANG Yi-bo5, TUO Hang-hang1, YE Fa-ming6,7, YIN Zi-ming1, YANG Qing6,7, HAN Xin-ning8, LI Wei1
  • Affiliations
      1 State Key Laboratory of Soil and Water Conservation and Desertification Control, College of Soil and Water Conservation Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province 712100, China;
      2 Ningxia Rencundu Revetment Forest Farm, Lingwu, Ningxia 751400, China;
      3 Dingbian County Meteorological Bureau, Dingbian, Shaanxi Province 718600, China;
      4 College of Agriculture, Ningxia University, Yinchuan, Ningxia 750021, China;
      5 College of Grassland Science and Management, Northwest A&F University, Yangling, Shaanxi Province 712100, China;
      6 Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi Province 712100, China;
      7 University of Chinese Academy of Sciences, Beijing 110494, China;
      8 College of Resources, Environment and Life Sciences, Ningxia Normal University, Guyuan, Ningxia 756000, China
    doi: 10.11733/j.issn.1007-0435.2026.04.022
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    探讨放牧对长期封育草地植物-土壤连续体碳(C)、氮(N)、磷(P)生态化学计量学特征的影响对草地可持续管理具有重要意义。本研究以宁夏云雾山封育38年的草地为研究对象,通过设置未放牧、轻度放牧、中度放牧、重度放牧4种甘肃马鹿(Cervus elaphus kansuensis)放牧强度,系统分析群落水平(即群落加权平均)叶片和土壤的生态化学计量比及其耦合关系。结果表明:(1)中度放牧最有利于N, P养分的积累,且植物生长的养分限制由未放牧的P限制和轻、中度放牧的N-P共同限制,转变为重度放牧的N限制;(2)随放牧强度的增加,表层(0~10 cm)土壤有机碳(Soil organic carbon,SOC)、C∶N均呈先升后降的趋势,并在中度放牧达峰值,分别为40.40 g·kg⁻¹,12.08,而土壤N, C∶P, N∶P则在轻度放牧最低,分别为3.22 g·kg⁻¹, 48.15, 4.43,随土层加深,所有土壤指标均呈递减趋势;(3)叶片C, N含量与多数土壤SOC, N, P及计量比呈负相关,而叶片P含量与这些指标则呈正相关;土层深度同时影响植物叶片和土壤化学计量,而放牧强度则主要作用于土壤相关指标。综上,马鹿放牧显著影响了云雾山长期封育草地植物-土壤系统的生态化学计量特征,中度放牧有利于植物生长和土壤养分积累,是维持区域草地健康的关键放牧强度阈值,这些结果为进一步优化放牧管理,促进长期封育草地的可持续利用提供了数据支撑和理论依据。
    马鹿放牧  /  典型草原  /  长期封育  /  生态化学计量
    Investigating the effects of grazing on the ecological chemometric characteristics of carbon (C), nitrogen (N), and phosphorus (P) in the plant-soil continuum of long-term enclosed grasslands is crucial for sustainable grassland management. This study investigated a 38-year-old enclosed grassland in Yunwu Mountain, Ningxia, by systematically analyzing ecological-metabolic ratios and their coupling relationships at the community level (community-weighted average) for leaves and soil across four grazing intensities of Gansu Cervus canadensis (Cervus elaphus kansuensis): ungrazed, light grazing, moderate grazing, and heavy grazing. Results indicated: (1) Moderate grazing most effectively promoted N and P accumulation. Plant growth shifted from P limitation under no grazing and combined N-P limitation under light/moderate grazing to N limitation under heavy grazing; (2) With increasing grazing intensity, both topsoil soil organic carbon (SOC) and C∶N ratio in the topsoil (0~10 cm) showed an initial increase followed by a decrease, peaking at moderate grazing levels at 40.40 g·kg-1 and 12.08, respectively. Conversely, soil N, C∶P, and N∶P ratios were the lowest at light grazing levels at 3.22 g·kg-1, 48.15, and 4.43, respectively. All soil parameters decreased with increasing soil depth. (3) Leaf C and N contents showed negative correlations with most soil SOC, N, P, and their ratios, while leaf P content was correlated positively with these parameters. Soil depth influenced both plant leaf and soil chemical parameters, whereas grazing intensity primarily affected soil-related indicators. In summary, grazing significantly influenced the chemical-nutrient characteristics of the plant-soil system in the long-term enclosed grassland of Yunwu Mountain. Moderate grazing promoted plant growth and soil nutrient accumulation, representing a critical grazing intensity threshold for maintaining regional grassland health. These findings provide data support and theoretical basis for further optimizing grazing management and promoting the sustainable use of long-term closed-pasture grasslands.
    Cervus elaphus grazing  /  Steppe  /  Long-term fencing  /  Ecological stoichiometry
    马晓瑞, 李玮, 安可, 张梦婕, 田慧慧, 王亦波, 拓行行, 叶发明, 尹子鸣, 杨庆, 韩新宁, 李伟. 马鹿放牧对云雾山封育草地植物-土壤系统化学计量特征的影响. 草地学报, 2026 , 34 (4) : 1391 -1402 . DOI: 10.11733/j.issn.1007-0435.2026.04.022
    MA Xiao-rui, LI Wei, AN Ke, ZHANG Meng-jie, TIAN Hui-hui, WANG Yi-bo, TUO Hang-hang, YE Fa-ming, YIN Zi-ming, YANG Qing, HAN Xin-ning, LI Wei. The Influence of Cervus elaphus kansuensis Grazing on Leaf-Soil Ecological Stoichiometry Characteristics of Plant Community in A Long-Term Enclosed Grassland of Ningxia[J]. Acta Agrestia Sinica, 2026 , 34 (4) : 1391 -1402 . DOI: 10.11733/j.issn.1007-0435.2026.04.022

      国家自然科学基金项目 (42277464); 国家重点研发计划项目 (2022YFF1302800); 陕西省重点研发项目 (2024SF-YBXM-545); 宁夏自然科学基金 (2025AAC030610); 2025榆林市科技计划项目 (2025-CXY-045)

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