Article(id=1309574796724232211, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309574765791244449, articleNumber=null, orderNo=null, doi=10.11733/j.issn.1007-0435.2026.07.029, pmid=null, cstr=null, oa=null, hot=0, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1756310400000, receivedDateStr=2025-08-28, revisedDate=1765209600000, revisedDateStr=2025-12-09, acceptedDate=null, acceptedDateStr=null, onlineDate=1790156562261, onlineDateStr=2026-09-23, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790156562261, onlineIssueDateStr=2026-09-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790156562261, creator=13701087609, updateTime=1790156562261, updator=13701087609, issue=Issue{id=1309574765791244449, tenantId=1146029695717560320, journalId=1308397196074385509, year='2026', volume='34', issue='7', pageStart='2341', pageEnd='2752', issueExtLink='null', onlineDate='null', pubDate='1784044800000', pubDateStr='2026-07-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1790156554887, creator='13701087609', updateTime=1790156849638, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309576002150424823, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309574765791244449, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309576002154619128, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309574765791244449, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2677, endPage=2687, ext={EN=ArticleExt(id=1309574798058020885, articleId=1309574796724232211, tenantId=1146029695717560320, journalId=1308397196074385509, language=EN, title=Evaluation of the Effects of Irrigation and No-till Reseeding on Restoring Degraded Grassland in Yuyang District, columnId=null, journalTitle=Acta Agrestia Sinica, columnName=null, runingTitle=null, highlight=null, articleAbstract=This study implemented no-till reseeding of alfalfa (Medicago sativa) with irrigation (applied only in the establishment year) to restore degraded grassland in Yuyang district, Shaanxi Province. By investigating vegetation characteristics of enclosure, irrigation, the first year and the fourth year of alfalfa reseeding grasslands, the effects of restoration measures were evaluated to provide technical supports for the restoration of degraded grasslands in this region. The results showed that: (1) irrigation, as well as the first year and the fourth year of reseeding, significantly increased vegetation biomass and plant diversity compared to enclosure alone, while irrigation alone significantly increased the dry weight proportion (DWP) of annual grass and forb in the vegetation and decreased that of perennial grass, posing a potential threat to grassland ecosystem stability; (2) compared to irrigation alone, reseeding in the first year significantly increased the DWP of legume and decreased that of annual grass in the vegetation, indicating an optimized community structure; (3) as for reseeding in the fourth year, the community biomass reached 5321 kg·hm-2, which was 5.58 and 2.63 times that of the enclose and irrigation, respectively, and there was 67.78% of the biomass contributed by the reseeded alfalfa, demonstrating high production potential while maintaining plant diversity. In conclusion, the reseeded alfalfa could be maintained in the improved grassland over the long term and reseeding alfalfa with irrigation (applied only in the establishment year) can be served as a primary measure for restoring the degraded grassland in this region., authors=ZHANG Hao1, DONG Tian-yu1, GUO Ding-xin1, YANG Gao-wen2, ZHANG Li-ping3, REN Bo3, YANG Jun-wei3, HUO Yan-wei3, LIU Dan4, GUO Kai-wei4, ZHANG Ying-jun2, authorsList=ZHANG Hao, DONG Tian-yu, GUO Ding-xin, YANG Gao-wen, ZHANG Li-ping, REN Bo, YANG Jun-wei, HUO Yan-wei, LIU Dan, GUO Kai-wei, ZHANG Ying-jun, authorCompany=1 College of Animal Science and Technology, Henan University of Animal Husbandry and Economy, Henan Engineering Research Center for Grassland and Livestock, Zhengzhou, Henan Province 450046, China; 2 College of Grassland Science and Technology, China Agricultural University, Beijing 100193, China; 3 Yuyang District Grassland Station of Yulin City, Yulin, Shaanxi Province 719000, China; 4 Debont (Wuhu) Agricultural Machinery Co. Ltd, Wuhu, Anhui Province 241000, 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=1309574797974134804, articleId=1309574796724232211, tenantId=1146029695717560320, journalId=1308397196074385509, language=CN, title=灌溉和免耕补播修复榆阳区退化草原效果评价, columnId=1309565376569114713, journalTitle=草地学报, columnName=技术研发, runingTitle=null, highlight=null, articleAbstract=本研究以陕西省榆阳区退化草原为研究对象,采用灌溉及在灌溉的基础上免耕补播紫花苜蓿(Medicago sativa,仅补播当年灌溉)修复退化草原,通过调查围栏封育、灌溉、补播当年和补播第四年草地植被特征,评估以上措施对退化草原植被恢复的影响,以期为该地区退化草原的修复提供科学依据。结果表明:(1)灌溉、补播当年和补播第四年草地生物量和植物多样性显著高于围栏封育草地,但仅实施灌溉导致一年生禾草和杂类草比例显著增加、多年生禾草比例显著降低,对草地生态系统稳定性造成潜在威胁;(2)与灌溉相比,补播当年草地豆科牧草比例显著提高、一年生禾草比例显著降低,优化了群落结构;(3)补播第四年草地生物量高达5321 kg·hm⁻²,是围栏封育和灌溉的5.58和2.63倍,紫花苜蓿生物量占比达67.78%,不仅维持了植物多样性还表现出较高的生产潜力。综上,紫花苜蓿可在该地退化草原中长期维持并提高草原生产力,免耕补播紫花苜蓿(仅补播当年灌溉)可作为该地区退化草原修复的主要措施。, authors=张浩1, 董天宇1, 郭定新1, 杨高文2, 张利平3, 任波3, 杨军卫3, 霍延卫3, 刘丹4, 郭凯威4, 张英俊2, authorsList=张浩, 董天宇, 郭定新, 杨高文, 张利平, 任波, 杨军卫, 霍延卫, 刘丹, 郭凯威, 张英俊, authorCompany=1 河南牧业经济学院动物科技学院/河南省草畜工程技术研究中心, 河南 郑州 450046; 2 中国农业大学草业科学与技术学院, 北京 100193; 3 榆林市榆阳区草原工作站, 陕西 榆林 719000; 4 德邦大为(芜湖)农机有限公司, 安徽 芜湖 241000, correspAuthors=null, authorNote=张浩(1991-),男,汉族,河南渑池人,博士,主要从事草地建植与利用的研究,E-mail:Zhanghaolyyg2009@163.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=D8CTndcTmXJsY7P46eyQIg==, pdfFileSize=1621113, 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=河南省重点研发与推广专项(科技攻关) (242102110021); 河南牧业经济学院博士科研启动资金项目 (2023HNUAHEDF010); 国家自然科学基金青年科学基金项目 (32401499); 国家牧草产业技术体系 (CARS-34))}, authors=null, keywords=[Keyword(id=1309574798460674070, tenantId=1146029695717560320, journalId=1308397196074385509, articleId=1309574796724232211, language=CN, orderNo=1, keyword=草原修复), Keyword(id=1309574800150978583, tenantId=1146029695717560320, journalId=1308397196074385509, articleId=1309574796724232211, language=CN, orderNo=2, keyword=围栏封育), Keyword(id=1309574800234864664, tenantId=1146029695717560320, journalId=1308397196074385509, articleId=1309574796724232211, language=CN, orderNo=3, keyword=灌溉), Keyword(id=1309574800301973529, tenantId=1146029695717560320, journalId=1308397196074385509, articleId=1309574796724232211, language=CN, orderNo=4, 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fullTextJson=null, articleText=null, reference=TANG H P, CHEN J, FANG F. Grassland resource management system of main countries in the world and the enlightenments to our country[J]. Land and Resources Information, 2014(10):9-17 唐海萍, 陈姣, 房飞. 世界各国草地资源管理体制及其对我国的启示[J]. 国土资源情报, 2014(10):9-17 CHEN Z Z, WANG S P. Typical steppe ecosystem of China[M]. Beijing:Science Press, 2000:335 陈佐忠, 汪诗平. 中国典型草原生态系统[M]. 北京:科学出版社, 2000:335 Office of the State Council Leading Group for the Third National Land Resource Survey, Ministry of Natural Resources, National Bureau of Statistics. Bulletin on the main data of the third national land survey[EB/OL]. https://x.m.mnr.gov.cn/sj/sjfw/td19262/202108/t202108262678340.html, 2021-08-25/2025-08-25 国务院第三次全国国土调查领导小组办公室, 自然资源部, 国家统计局. 第三次全国国土调查主要数据公报[EB/OL]. https://x.m.mnr.gov.cn/sj/sjfw/td19262/202108/t2021082 62678340.html, 2021-08-25/2025-08-25 HUANG L, FAN J W, YANG Z, et al. All-in-one assessment of grassland health, degradation, and restoration: The concepts and method[J]. Chinese Science Bulletin, 2024, 69(15):2015-2024 黄麟, 樊江文, 杨智, 等. 草原健康、退化与恢复一体化评估:概念与方法[J]. 科学通报, 2024, 69(15):2015-2024 KEMP D, HAN G, HOU F, et al. Sustainable management of Chinese grasslands-issues and knowledge[J]. Frontiers of Agricultural Science and Engineering, 2018, 5(1):9-23 GU C, JIA Z Q, DU B B, et al. Reviews and prospects of ecological restoration measures for degraded grasslands of China[J]. Ecology and Environmental Sciences, 2022, 32(7):1465-1475 古琛, 贾志清, 杜波波, 等. 中国退化草地生态修复措施综述与展望[J]. 生态环境学报, 2022, 31(7):1465-1475 BOSSUYT B, HONNAY O. Can the seedbank be used for ecological restoration? An overview of seedbank characteristics in European communities[J]. Journal of Vegetation Science, 2008(19):875-884 LI Y K, DU Y G, ZHANG Z Z, et al. Research progresses on seed reseeding to recover the degraded grassland[J]. Acta Agrestia Sinica, 2017, 25(6):1171-1177 李以康, 杜岩功, 张正芝, 等. 种子补播恢复退化草地研究进展[J]. 草地学报, 2017, 25(6):1171-1177 ZHANG Y J, ZHOU J Q, YANG G W, et al. Theory and application of no-tillage reseeding in degraded grasslands[J]. Chinese Science Bulletin, 2020, 65(16):1546-1555 张英俊, 周冀琼, 杨高文, 等. 退化草原植被免耕补播修复理论与实践[J]. 科学通报, 2020, 65(16):1546-1555 China Agricultural University. A method for original-state overseeding to rehabilitate degraded mowing-grazing grassland:China, ZL 2024 1 0582026.5[P]. 2025-12-12 中国农业大学. 一种修复退化刈牧草地的原状覆播方法:中国, ZL 2024 1 0582026.5[P]. 2025-12-12 BIAN L, ZHANG T, XI T H. The ecological environment governance in relation to the change of tree and grass applied in Yulin City—with Yuyang District as a case[J]. Shaanxi Forest Science and Technology, 2022, 50(6):122-126, 131 边磊, 张婷, 庞同汇. 榆林市生态环境治理及其应用林草种类的变化——以榆阳区为例[J]. 陕西林业科技, 2022, 50(6):122-126, 131 Shaanxi Provincial Forestry Bureau. Yuyang, Shaanxi Province: Coordinated advancement of grassland ecological restoration to cultivate a high-quality forage supply zone[EB/OL]. https://www.forestry.gov.cn/c/www/cybhdt/532366.jhtml, 2023-11-17/2025-08-25 陕西省林业局. 陕西榆阳:统筹推进草原生态修复 打造优质饲草供应区[EB/OL]. https://www.forestry.gov.cn/c/www/cybhdt/532366.jhtml, 2023-11-17/2025-08-25 FENG Y L. Ruminant Nutrition[M]. Beijing:Science Press, 2004:163 冯仰廉. 反刍动物营养学[M]. 北京:科学出版社, 2004:163 MARTIN L M, WILSEY B J. Assessing grassland restoration success: relative roles of seed additions and native ungulate activities[J]. Journal of Applied Ecology, 2006, 43(6):1098-1109 FENG T L, QIN L P, LUO T X, et al. Effects of different restoration measures on vegetation characteristics of the temperate steppe[J]. Modern Journal of Animal Husbandry and Veterinary Medicine, 2024(5):65-68 冯兆林, 秦丽萍, 罗天旭, 等. 不同修复措施对温性草原植被特征的影响[J]. 现代畜牧兽医, 2024(5):65-68 HARPOLE W S, POTTS D L, SUDING K N. Ecosystem responses to water and nitrogen amendment in a California grassland[J]. Global Change Biology, 2007, 13(11):2341-2348 CHEN M C, ZHANG J G, LIU L C, et al. Advances and prospects for the effects of biological soil crusts on annual plants[J]. Journal of Desert Research, 2017, 37(3):483-490 陈孟晨, 张景光, 刘立超, 等. 生物土壤结皮对一年生植物影响研究进展[J]. 中国沙漠, 2017, 37(3):483-490 LÜ X T, LIU Z Y, HU Y Y, et al. Testing nitrogen and water co-limitation of primary productivity in a temperate steppe[J]. Plant and Soil, 2018, 432(1-2):119-127 ZHANG J G, ZHOU H Y, WANG X P, et al. Physio-ecological characteristics of annual plants in Shapotou Region[J]. Journal of Desert Research, 2002, 22(4):43-46 张景光, 周海燕, 王新平, 等. 沙坡头地区一年生植物的生理生态特性研究[J]. 中国沙漠, 2002, 22(4):43-46 WANG J Y, SUN Z J, AN S Z, et al. Primary studies on the resuming effect of reseeding on vegetational restoration of natural grassland[J]. Xinjiang Agricultural Sciences, 2011, 48(4):690-695 王吉云, 孙宗玖, 安沙舟, 等. 补播对天然割草场植被恢复效果的初步研究[J]. 新疆农业科学, 2011, 48(4):690-695 ZHENG H P, CHEN Z X, NIU J Y, et al. Effects of interseeding on plant diversity and productivity in Maqu alpine desertified meadow[J]. Acta Prataculturae Sinica, 2009, 18(3):28-33 郑华平, 陈子萱, 牛俊义, 等. 补播禾草对玛曲高寒沙化草地植物多样性和生产力的影响[J]. 草业学报, 2009, 18(3):28-33 GUO M Q, GUO T T, XU M L, et al. Mechanism of reseeding alfalfa improving productivity and plant community structure of degraded grassland[J]. Acta Agrestia Sinica, 2024, 32(1):46-53 郭美琪, 郭童天, 徐民乐, 等. 补播苜蓿对退化草地植物群落结构和生产力的影响途径[J]. 草地学报, 2024, 32(1):46-53 YUE L N, SHI S L, QI J, et al. Effects of no-tillage reseeding on productivity and nutritional quality of degraded grassland in Northern China[J]. Acta Agrestia Sinica, 2021, 29(11):2583-2590 岳丽楠, 师尚礼, 祁娟, 等. 免耕补播对北方退化草地生产力及营养品质的影响[J]. 草地学报, 2021, 29(11):2583-2590 ZHOU J Q, ZHANG F G, HUO Y Q, et al. Following legume establishment, microbial and chemical associations facilitate improved productivity in degraded grasslands[J]. Plant and Soil, 2019, 443(1-2):273-292 JIA S X, JIA Z H, SHI D K. Reseeding is an effective approach for improving degraded grasslands[J]. Pratacultural Science, 1989(6):8-10 贾慎修, 贾志海, 史德宽. 补播是改良退化草地的有效途径[J]. 草业科学, 1989(6):8-10 OLFF H, RITCHIE M E, PRINS H H T. Global environmental controls of diversity in large herbivores[J]. Nature, 2002, 415(6874):901-904 ZHOU J Q. Effects of alfalfa reseeding on the productivity and diversity of degraded grassland[D]. Beijing:China Agricultural University, 2017:47 周冀琼. 补播苜蓿对退化草地生产力和多样性的影响[D]. 北京:中国农业大学, 2017:47 YAN Z M, ZHANG Y J, PAN L, et al. Research progress of reseeding forage legumes into natural grassland[J]. Chinese Agricultural Science Bulletin, 2014, 30(29):1-7 阎子盟, 张玉娟, 潘利, 等. 天然草地补播豆科牧草的研究进展[J]. 中国农学通报, 2014, 30(29):1-7)
Evaluation of the Effects of Irrigation and No-till Reseeding on Restoring Degraded Grassland in Yuyang District
ZHANG Hao1, DONG Tian-yu1, GUO Ding-xin1, YANG Gao-wen2, ZHANG Li-ping3, REN Bo3, YANG Jun-wei3, HUO Yan-wei3, LIU Dan4, GUO Kai-wei4, ZHANG Ying-jun2
Affiliations
1 College of Animal Science and Technology, Henan University of Animal Husbandry and Economy, Henan Engineering Research Center for Grassland and Livestock, Zhengzhou, Henan Province 450046, China; 2 College of Grassland Science and Technology, China Agricultural University, Beijing 100193, China; 3 Yuyang District Grassland Station of Yulin City, Yulin, Shaanxi Province 719000, China; 4 Debont (Wuhu) Agricultural Machinery Co. Ltd, Wuhu, Anhui Province 241000, China
This study implemented no-till reseeding of alfalfa (Medicago sativa) with irrigation (applied only in the establishment year) to restore degraded grassland in Yuyang district, Shaanxi Province. By investigating vegetation characteristics of enclosure, irrigation, the first year and the fourth year of alfalfa reseeding grasslands, the effects of restoration measures were evaluated to provide technical supports for the restoration of degraded grasslands in this region. The results showed that: (1) irrigation, as well as the first year and the fourth year of reseeding, significantly increased vegetation biomass and plant diversity compared to enclosure alone, while irrigation alone significantly increased the dry weight proportion (DWP) of annual grass and forb in the vegetation and decreased that of perennial grass, posing a potential threat to grassland ecosystem stability; (2) compared to irrigation alone, reseeding in the first year significantly increased the DWP of legume and decreased that of annual grass in the vegetation, indicating an optimized community structure; (3) as for reseeding in the fourth year, the community biomass reached 5321 kg·hm-2, which was 5.58 and 2.63 times that of the enclose and irrigation, respectively, and there was 67.78% of the biomass contributed by the reseeded alfalfa, demonstrating high production potential while maintaining plant diversity. In conclusion, the reseeded alfalfa could be maintained in the improved grassland over the long term and reseeding alfalfa with irrigation (applied only in the establishment year) can be served as a primary measure for restoring the degraded grassland in this region.
ZHANG Hao, DONG Tian-yu, GUO Ding-xin, YANG Gao-wen, ZHANG Li-ping, REN Bo, YANG Jun-wei, HUO Yan-wei, LIU Dan, GUO Kai-wei, ZHANG Ying-jun.
Evaluation of the Effects of Irrigation and No-till Reseeding on Restoring Degraded Grassland in Yuyang District[J].
Acta Agrestia Sinica,
2026
, 34
(7)
: 2677
-2687
.
DOI: 10.11733/j.issn.1007-0435.2026.07.029
TANG H P, CHEN J, FANG F. Grassland resource management system of main countries in the world and the enlightenments to our country[J]. Land and Resources Information, 2014(10):9-17 唐海萍, 陈姣, 房飞. 世界各国草地资源管理体制及其对我国的启示[J]. 国土资源情报, 2014(10):9-17 CHEN Z Z, WANG S P. Typical steppe ecosystem of China[M]. Beijing:Science Press, 2000:335 陈佐忠, 汪诗平. 中国典型草原生态系统[M]. 北京:科学出版社, 2000:335 Office of the State Council Leading Group for the Third National Land Resource Survey, Ministry of Natural Resources, National Bureau of Statistics. Bulletin on the main data of the third national land survey[EB/OL]. https://x.m.mnr.gov.cn/sj/sjfw/td19262/202108/t202108262678340.html, 2021-08-25/2025-08-25 国务院第三次全国国土调查领导小组办公室, 自然资源部, 国家统计局. 第三次全国国土调查主要数据公报[EB/OL]. https://x.m.mnr.gov.cn/sj/sjfw/td19262/202108/t2021082 62678340.html, 2021-08-25/2025-08-25 HUANG L, FAN J W, YANG Z, et al. All-in-one assessment of grassland health, degradation, and restoration: The concepts and method[J]. Chinese Science Bulletin, 2024, 69(15):2015-2024 黄麟, 樊江文, 杨智, 等. 草原健康、退化与恢复一体化评估:概念与方法[J]. 科学通报, 2024, 69(15):2015-2024 KEMP D, HAN G, HOU F, et al. Sustainable management of Chinese grasslands-issues and knowledge[J]. Frontiers of Agricultural Science and Engineering, 2018, 5(1):9-23 GU C, JIA Z Q, DU B B, et al. Reviews and prospects of ecological restoration measures for degraded grasslands of China[J]. Ecology and Environmental Sciences, 2022, 32(7):1465-1475 古琛, 贾志清, 杜波波, 等. 中国退化草地生态修复措施综述与展望[J]. 生态环境学报, 2022, 31(7):1465-1475 BOSSUYT B, HONNAY O. Can the seedbank be used for ecological restoration? An overview of seedbank characteristics in European communities[J]. Journal of Vegetation Science, 2008(19):875-884 LI Y K, DU Y G, ZHANG Z Z, et al. Research progresses on seed reseeding to recover the degraded grassland[J]. Acta Agrestia Sinica, 2017, 25(6):1171-1177 李以康, 杜岩功, 张正芝, 等. 种子补播恢复退化草地研究进展[J]. 草地学报, 2017, 25(6):1171-1177 ZHANG Y J, ZHOU J Q, YANG G W, et al. Theory and application of no-tillage reseeding in degraded grasslands[J]. Chinese Science Bulletin, 2020, 65(16):1546-1555 张英俊, 周冀琼, 杨高文, 等. 退化草原植被免耕补播修复理论与实践[J]. 科学通报, 2020, 65(16):1546-1555 China Agricultural University. A method for original-state overseeding to rehabilitate degraded mowing-grazing grassland:China, ZL 2024 1 0582026.5[P]. 2025-12-12 中国农业大学. 一种修复退化刈牧草地的原状覆播方法:中国, ZL 2024 1 0582026.5[P]. 2025-12-12 BIAN L, ZHANG T, XI T H. The ecological environment governance in relation to the change of tree and grass applied in Yulin City—with Yuyang District as a case[J]. Shaanxi Forest Science and Technology, 2022, 50(6):122-126, 131 边磊, 张婷, 庞同汇. 榆林市生态环境治理及其应用林草种类的变化——以榆阳区为例[J]. 陕西林业科技, 2022, 50(6):122-126, 131 Shaanxi Provincial Forestry Bureau. Yuyang, Shaanxi Province: Coordinated advancement of grassland ecological restoration to cultivate a high-quality forage supply zone[EB/OL]. https://www.forestry.gov.cn/c/www/cybhdt/532366.jhtml, 2023-11-17/2025-08-25 陕西省林业局. 陕西榆阳:统筹推进草原生态修复 打造优质饲草供应区[EB/OL]. https://www.forestry.gov.cn/c/www/cybhdt/532366.jhtml, 2023-11-17/2025-08-25 FENG Y L. Ruminant Nutrition[M]. Beijing:Science Press, 2004:163 冯仰廉. 反刍动物营养学[M]. 北京:科学出版社, 2004:163 MARTIN L M, WILSEY B J. Assessing grassland restoration success: relative roles of seed additions and native ungulate activities[J]. Journal of Applied Ecology, 2006, 43(6):1098-1109 FENG T L, QIN L P, LUO T X, et al. Effects of different restoration measures on vegetation characteristics of the temperate steppe[J]. Modern Journal of Animal Husbandry and Veterinary Medicine, 2024(5):65-68 冯兆林, 秦丽萍, 罗天旭, 等. 不同修复措施对温性草原植被特征的影响[J]. 现代畜牧兽医, 2024(5):65-68 HARPOLE W S, POTTS D L, SUDING K N. Ecosystem responses to water and nitrogen amendment in a California grassland[J]. Global Change Biology, 2007, 13(11):2341-2348 CHEN M C, ZHANG J G, LIU L C, et al. Advances and prospects for the effects of biological soil crusts on annual plants[J]. Journal of Desert Research, 2017, 37(3):483-490 陈孟晨, 张景光, 刘立超, 等. 生物土壤结皮对一年生植物影响研究进展[J]. 中国沙漠, 2017, 37(3):483-490 LÜ X T, LIU Z Y, HU Y Y, et al. Testing nitrogen and water co-limitation of primary productivity in a temperate steppe[J]. Plant and Soil, 2018, 432(1-2):119-127 ZHANG J G, ZHOU H Y, WANG X P, et al. Physio-ecological characteristics of annual plants in Shapotou Region[J]. Journal of Desert Research, 2002, 22(4):43-46 张景光, 周海燕, 王新平, 等. 沙坡头地区一年生植物的生理生态特性研究[J]. 中国沙漠, 2002, 22(4):43-46 WANG J Y, SUN Z J, AN S Z, et al. Primary studies on the resuming effect of reseeding on vegetational restoration of natural grassland[J]. Xinjiang Agricultural Sciences, 2011, 48(4):690-695 王吉云, 孙宗玖, 安沙舟, 等. 补播对天然割草场植被恢复效果的初步研究[J]. 新疆农业科学, 2011, 48(4):690-695 ZHENG H P, CHEN Z X, NIU J Y, et al. Effects of interseeding on plant diversity and productivity in Maqu alpine desertified meadow[J]. Acta Prataculturae Sinica, 2009, 18(3):28-33 郑华平, 陈子萱, 牛俊义, 等. 补播禾草对玛曲高寒沙化草地植物多样性和生产力的影响[J]. 草业学报, 2009, 18(3):28-33 GUO M Q, GUO T T, XU M L, et al. Mechanism of reseeding alfalfa improving productivity and plant community structure of degraded grassland[J]. Acta Agrestia Sinica, 2024, 32(1):46-53 郭美琪, 郭童天, 徐民乐, 等. 补播苜蓿对退化草地植物群落结构和生产力的影响途径[J]. 草地学报, 2024, 32(1):46-53 YUE L N, SHI S L, QI J, et al. Effects of no-tillage reseeding on productivity and nutritional quality of degraded grassland in Northern China[J]. Acta Agrestia Sinica, 2021, 29(11):2583-2590 岳丽楠, 师尚礼, 祁娟, 等. 免耕补播对北方退化草地生产力及营养品质的影响[J]. 草地学报, 2021, 29(11):2583-2590 ZHOU J Q, ZHANG F G, HUO Y Q, et al. Following legume establishment, microbial and chemical associations facilitate improved productivity in degraded grasslands[J]. Plant and Soil, 2019, 443(1-2):273-292 JIA S X, JIA Z H, SHI D K. Reseeding is an effective approach for improving degraded grasslands[J]. Pratacultural Science, 1989(6):8-10 贾慎修, 贾志海, 史德宽. 补播是改良退化草地的有效途径[J]. 草业科学, 1989(6):8-10 OLFF H, RITCHIE M E, PRINS H H T. Global environmental controls of diversity in large herbivores[J]. Nature, 2002, 415(6874):901-904 ZHOU J Q. Effects of alfalfa reseeding on the productivity and diversity of degraded grassland[D]. Beijing:China Agricultural University, 2017:47 周冀琼. 补播苜蓿对退化草地生产力和多样性的影响[D]. 北京:中国农业大学, 2017:47 YAN Z M, ZHANG Y J, PAN L, et al. Research progress of reseeding forage legumes into natural grassland[J]. Chinese Agricultural Science Bulletin, 2014, 30(29):1-7 阎子盟, 张玉娟, 潘利, 等. 天然草地补播豆科牧草的研究进展[J]. 中国农学通报, 2014, 30(29):1-7