The Influence of Grazing Intensity on the Relationship between the Standing Crops of Dominant Populations and Plant Community

doi:10.11733/j.issn.1007-0435.2024.05.014

Acta Agrestia Sinica ›› 2024, Vol. 32 ›› Issue (5): 1440-1447.DOI: 10.11733/j.issn.1007-0435.2024.05.014

The Influence of Grazing Intensity on the Relationship between the Standing Crops of Dominant Populations and Plant Community

WANG Zi-han¹, LYU Shi-jie¹, WANG Zhong-wu¹, LIU Hong-mei², YAN Bao-long³, WANG Ying-jie⁴, HAN Guo-dong¹, LI Zhi-guo¹

1. Inner Mongolia Agricultural University, Hohhot, Inner mongolia 010018, China;
2. Inner Mongolia Academy of Forestry Science, Hohhot, Inner Mongolia 010010, China;
3. Agricultural College, Inner Mongolia University for Nationalities, Tongliao, Inner Mongolia 028000, China;
4. The Development Center of Forest and Steppe Protection, Chifeng, Inner Mongolia 024000, China

Received:2023-12-12 Revised:2024-02-01 Published:2024-06-01

放牧强度对优势种群与植物群落地上现存量关系的影响

王梓晗¹, 吕世杰¹, 王忠武¹, 刘红梅², 闫宝龙³, 王颖杰⁴, 韩国栋¹, 李治国¹

1. 内蒙古农业大学, 内蒙古呼和浩特 010018;
2. 内蒙古自治区林业科学研究院, 内蒙古呼和浩特 010010;
3. 内蒙古民族大学农学院, 内蒙古通辽 028000;
4. 内蒙古赤峰市森林草原保护发展中心, 内蒙古赤峰 024000

通讯作者: 王忠武，E-mail:wangzhongwu@imau.edu.cn;刘红梅，E-mail:liuhongmei_123@126.com
作者简介:王梓晗(1998-),女，汉族，河北保定人，博士研究生，主要从事草地资源管理方向研究，E-mail：530919415@qq.com
基金资助:
国家自然科学基金项目(32260352)；内蒙古自治区自然科学基金项目(2021MS03042)；林业科研能力提升项目(104004002);内蒙古农业大学学科交叉基金项目(BR22-14-04)；内蒙古重大科技专项(2021ZD0044)；国家自然科学基金项目(31760143)资助

Abstract

Abstract: In order to explore the influence of dominant species on plant community structure and function,in this study we took Stipa breviflora desert steppe in Inner Mongolia as the research object,and sorted out the aboveground standing crop data of four grazing experimental areas (control,CK;light grazing,LG;moderate grazing,MG;heavy grazing,HG) under different precipitation years (2014-2016),and perfomed comparative analysis and data envelopment (CCR model) analysis. The conclusions were as follows. With the change of grazing intensity and rainfall,the response of different dominant populations was different. The aboveground standing crop of S. breviflora and C. songorica in LG was higher than that in CK,MG and HG. The sensitivity of aboveground standing crop of A. frigida to grazing was higher than that of S. breviflora and C. songorica. Under the influence of grazing intensity,the aboveground standing crop of plant community changed from the regulation of three dominant species of S. breviflora,C. songorica and A. frigida to the regulation of S. breviflora. Heavy grazing and extreme drought years lead to the loss of two-way coordination between aboveground standing crop of dominant populations and plant community.

Key words: Desert steppe, Grazing intensity, Rainfall, CCR model, Standing crop

摘要： 为探究优势种对植物群落结构和功能的影响，本研究以内蒙古短花针茅草原为研究对象，整理不同降水年份(2014—2016年)和4个放牧试验区(对照，Control，CK；轻度放牧，Light grazing，LG；中度放牧，Moderate grazing，MG；重度放牧，Heavy grazing，HG)下优势种群和植物群落地上现存量数据，采用对比分析和数据包络(CCR模型)分析，发现伴随放牧强度和降水量的变化，不同优势种群地上现存量的响应存在差异。LG区下的短花针茅和无芒隐子草的地上现存量高于CK、MG和HG区。冷蒿的地上现存量对放牧响应的敏感性高于短花针茅和无芒隐子草。受放牧强度影响，植物群落地上现存量由短花针茅、无芒隐子草和冷蒿这三种优势种的调控转为主要以短花针茅调控。重牧和极端干旱年份导致优势种与植物群落地上现存量的双向协调作用丧失。

关键词: 荒漠草原, 放牧强度, 降水量, CCR模型, 地上现存量

CLC Number:

S812.6

WANG Zi-han, LYU Shi-jie, WANG Zhong-wu, LIU Hong-mei, YAN Bao-long, WANG Ying-jie, HAN Guo-dong, LI Zhi-guo. The Influence of Grazing Intensity on the Relationship between the Standing Crops of Dominant Populations and Plant Community[J]. Acta Agrestia Sinica, 2024, 32(5): 1440-1447.

王梓晗, 吕世杰, 王忠武, 刘红梅, 闫宝龙, 王颖杰, 韩国栋, 李治国. 放牧强度对优势种群与植物群落地上现存量关系的影响[J]. 草地学报, 2024, 32(5): 1440-1447.

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References

[1] SMITH M D, KOERNER S E, KNAPP A K, et al. Mass ratio effects underlie ecosystem responses to environmental change[J]. Journal of Ecology, 2020, 108(3): 855-864
[2] AOYAMA L, SHAW A E, WHITE T C, et al. Functional diversity buffers biomass production across variable rainfall conditions through different processes above-versus below-ground[J]. Functional Ecology, 2023, 37(9): 2371-2385
[3] 李治国,吕世杰,闫宝龙,等. 放牧强度对短花针茅植物种群空间分布的影响[J]. 草业科学, 2021, 38(6):1060-1068
[4] EMERY S M, GROSS K L. Dominant species identity, not community evenness, regulates invasion in experimental grassland plant communities[J]. Ecology, 2007, 88(4): 954-964
[5] CREED R P, CHERRY R P, PFLAUM J R, et al. Dominant species can produce a negative relationship between species diversity and ecosystem function[J]. Oikos, 2010, 118(5):723-732
[6] SASAKI T, LAUENROTH W K. Dominant species, rather than diversity, regulates temporal stability of plant communities[J]. Oecologia, 2011, 166(3): 761-768
[7] LV S J, YAN B L, WANG Z W, et al. Dominant species' dominant role and spatial stability are enhanced with increasing stocking rate[J]. Science of the Total Environment, 2020, 730:138900
[8] 张睿洋,韩国栋,李治国,等. 绵羊载畜率对内蒙古草甸草原家庭牧场草畜平衡和经济效益的影响—以鄂温克旗巴彦胡硕嘎查为例[J]. 中国草地学报, 2015, 37(6): 6-13
[9] 李颖,龚吉蕊,刘敏,等. 不同放牧强度下内蒙古温带典型草原优势种植物防御策略[J]. 植物生态学报, 2020, 44(6):642-653
[10] 闫宝龙.不同载畜率下的荒漠草原灌木-草本植物相互关系[D]. 呼和浩特: 内蒙古农业大学, 2019:14-18
[11] 张爽.短花针茅荒漠草原主要植物种群间相互关系对放牧的响应[D].呼和浩特: 内蒙古农业大学, 2020:61-65
[12] BAI L, LV S J, QU Z Q, et al. Effects of a warming gradient on reproductive phenology of Stipa breviflora in a desert steppe[J]. Ecological Indicators, 2022(136):108590
[13] 张峰,孙嘉伟,孙宇,等. 不同尺度下荒漠草原建群种短花针茅的空间分布对载畜率的响应[J]. 应用生态学报, 2021, 32(5): 1735-1743
[14] 赵敏,吕世杰,殷国梅,等. 短花针茅叶片水分利用效率对放牧强度的响应及其影响因素[J]. 西北植物学报, 2023, 43(6): 968-978
[15] 杨阳. 不同载畜率下荒漠草原无芒隐子草(Cleistogenes songoria)根际土壤养分与微生物的研究[D]. 呼和浩特: 内蒙古农业大学, 2020: 3-6
[16] 门欣洋,吕世杰,侯东杰,等. 放牧强度对荒漠草原无芒隐子草密度及空间分布的影响[J]. 草地学报, 2022, 30(11): 3106-3112
[17] 古琛,赵天启,王亚婷,等. 短花针茅生长和繁殖策略对载畜率的响应[J]. 生态环境学报, 2017, 26(1): 36-42
[18] 刘菊红,王忠武,韩国栋. 重度放牧对荒漠草原主要植物种间关系及群落稳定性的影响[J]. 生态学杂志, 2019, 38(9): 2595-2602
[19] 王梓晗,王忠武,吕世杰,等. 载畜率对荒漠草原冷蒿植物种群密度及其空间分布的影响[J]. 生态学报, 2022, 42(8): 3420-3428
[20] HOOVER D L, KNAPP A K, SMITH M D. Resistance and resilience of a grassland ecosystem to climate extremes[J]. Ecology, 2014, 95(9) : 2646-2656
[21] CHEN L P, ZHAO N X, ZHANG L H, et al. Responses of two dominant plant species to drought stress and defoliation in the Inner Mongolia Steppe of China[J]. Plant Ecology, 2013, 214: 221-229
[22] 周欣扬,王誉陶,李建平. 黄土高原典型草原植物群落组成对降水变化的响应[J]. 生物多样性, 2023, 31(3): 46-55
[23] WU Q, REN H Y, WANG Z W, et al. Additive negative effects of decadal warming and nitrogen addition on grassland community stability[J]. Journal of Ecology, 2020, 108(4): 1442-1452
[24] 刘菊红,张军,吕世杰,等. 荒漠草原主要植物种间关系对降水年型变化的响应[J]. 西北植物学报, 2019, 39(7): 1289-1297
[25] 白柳. 模拟降水对荒漠草原主要植物养分回收的影响[D]. 呼和浩特: 内蒙古农业大学, 2022: 8-11
[26] 魏权龄. 评价相对有效性的数据包络分析模型-DEA和网络DEA[M]. 北京: 中国人民大学出版社, 2012: 46-58
[27] 唐启义. DPS数据处理系统[M]. 第五版. 北京: 科学出版社, 2020:38-52
[28] COOPER W W, SEIFORD L M, TONE K. A Comprehensive Text with Models, Applications, References and DEA-Solver Software (Second Edition)[M]. Berlin: Springer, 2006:41-52
[29] 王忠武. 载畜率对短花针茅荒漠草原生态系统稳定性的影响[D]. 呼和浩特: 内蒙古农业大学, 2009:54-59
[30] OSMAN R W. Intermediate Disturbance Hypothesis[J]. Encyclopedia of Ecology, 2008, 204(4399): 1986-1994
[31] WANG Z H, LV S J, HAN G D, et al. Heavy grazing reduced the spatial heterogeneity of Artemisia frigida in desert steppe[J]. BMC Plant Biology, 2022, 22(1):1-11
[32] 王琪,郑佳华,赵萌莉,等. 荒漠草原短花针茅表型性状对模拟绵羊采食的可塑性响应[J]. 草地学报, 2022, 30(7): 1748-1754
[33] 韩朝炜,宝音贺希格. 放牧强度对无芒隐子草空间分布的多重分形结构影响[J]. 草业科学, 2021, 38(7): 1231-1239
[34] 孔茹洁,卫洁,陈清,等. 土壤水分及其垂直分布对内蒙古草原冰草和冷蒿竞争的影响[J]. 生态学报, 2024,44(6): 2504-2516
[35] 卫智军,杨静,杨尚明. 荒漠草原不同放牧制度群落稳定性研究[J]. 水土保持学报, 2003, 17(6): 121-124
[36] 张睿洋. 放牧对短花针茅荒漠草原生物多样性和生态系统功能的影响[D]. 呼和浩特: 内蒙古农业大学, 2018:52-58
[37] MCNAUGHTON S J. Stability and diversity of ecological communities[J]. Nature, 1978, 274(5668): 251-253
[38] JOSEPH S, ANITHA K. Disturbance, diversity and stability of ecological systems-The need for a uniform hypothesis[J]. Current Science, 2008, 97(2): 142-143
[39] MORIN X, FAHSE L, MAZANCOURT C, et al. Temporal stability in forest productivity increases with tree diversity due to asynchrony in species dynamics[J]. Ecology Letters, 2014, 17(12): 1526-35
[40] 刘红梅,卫智军,杨静,等. 不同放牧制度对荒漠草原短花针茅空间异质性的影响[J]. 干旱区资源与环境, 2011, 25(8):138-143
[41] 杨钧,李小伟,黄文广,等. 宁夏草原针茅属(Stipa)植物的生态适应策略与生态因子的关系[J]. 草地学报, 2023, 31(8):2516-2526
[42] 韩芳,牛建明,刘朋涛,等. 气候变化对内蒙古荒漠草原牧草气候生产力的影响[J]. 中国草地学报, 2010, 32(5):57-65
[43] 李锦荣,胡生荣,郭建英,等. 基于植被指数的锡林河流域生物量动态遥感估算[J]. 国际沙棘研究与开发, 2014, 12(4): 43-48
[44] 朱国栋,郭娜,韩勇军,等. 极端干旱对内蒙古荒漠草原植物群落物种多样性和土壤性质的影响[J].中国草地学报, 2021, 43(3):52-59
[45] 康萨如拉,韩国栋,赵萌莉,等. 放牧背景下短花针茅荒漠草原研究进展[J].草地学报, 2023, 31(12): 3587-3596
[46] 程积民,杜峰. 放牧对半干旱地区草地植被影响的研究[J]. 中国草食动物, 1999, 19(6):29-31
[47] 吴红宝,高清竹,干珠扎布,等. 放牧和模拟增温对藏北高寒草地植物群落特征及生产力的影响[J]. 植物生态学报, 2019, 43(10):853-862

The Influence of Grazing Intensity on the Relationship between the Standing Crops of Dominant Populations and Plant Community

放牧强度对优势种群与植物群落地上现存量关系的影响

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