Effects of Grazing Intensity Community Composition and Inter-species Relationships of Stipa breviflora Desert Steppe, Inner Mongolia, China

doi:10.16258/j.cnki.1674-5906.2021.10.003

Ecology and Environment ›› 2021, Vol. 30 ›› Issue (10): 1961-1967.DOI: 10.16258/j.cnki.1674-5906.2021.10.003

Special Issue: 生物多样性专题汇编

• Research Articles • Previous Articles Next Articles

Effects of Grazing Intensity Community Composition and Inter-species Relationships of Stipa breviflora Desert Steppe, Inner Mongolia, China

WANG Qi¹(), ZHANG Feng¹, ZHAO Mengli¹, ZHANG Xinyu², ZHANG Jun²^,^*()

1. College of Grassland Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010010, China
2. College of Science, Inner Mongolia Agricultural University, Hohhot 010010, China

Received:2021-01-14 Online:2021-10-18 Published:2021-12-21
Contact: ZHANG Jun

放牧强度对短花针茅荒漠草原植物群落组成及种间关系的影响

王琪¹(), 张峰¹, 赵萌莉¹, 张新宇², 张军²^,^*()

1.内蒙古农业大学草原与资源环境学院,内蒙古呼和浩特 010010
2.内蒙古农业大学理学院,内蒙古呼和浩特 010010

通讯作者: 张军
作者简介:王琪（1997年生）,女,硕士研究生,研究方向为草地生态学。E-mail: wangqi18247415901@163.com
基金资助:
国家自然科学基金项目(32160332);国家自然科学基金项目(31861143001);内蒙古自治区重点项目(2019ZD008)

Abstract

Abstract:

We conducted an experiment to study the effects of different grazing intensities on the community plant composition and interspecific relationships in the Stipa breviflora desert steppe, providing a reasonable and scientific theoretical basis. In this study, we took enclosure (CK) as control and set different grazing treatments (light grazing (LG), moderate grazing (MG) and heavy grazing (HG)) to analyze the plant community, variance ration (VR) and inter-species association coefficient, and the results showed that, species number in the CK, LG, MG, and HG treatments were 39, 34, 32, and 25, respectively, indicating that plant species number decreased with the increase of grazing intensity. Besides, variance ration in CK and LG was less than 1, while it was more than 1 in MG and HG. Further, the whole plant community was negatively correlated in CK and LG, showing a competitive relationship, while the whole plant community was positively correlated in MG and HG, showing an affinity relationship. Importantly, there had a positive association between Stipa breviflora and Cleistogenes songorica and between Artemisia frigida and Convolvulus ammannii in CK, but showed a negative correlation in MG. Likewise, there had a negative correlation between Cleistogenes songorica and Kochia prostrata in CK, but had a positive association in MG and HG. However, it had a positive association between Stipa breviflora and Kochia prostrata and between Cleistogenes songorica and Convolvulus ammannii in MG, indicating that moderate grazing could change the inter-species relationship from negative to positive association, and the opposite as the same. Finally, this study could provide important reference for the study of interspecific competition, community stability and ecological niche in the Stipa breviflora desert steppe.

Key words: grazing intensity, Stipa breviflora, desert steppe, community composition, inter-species relationships, variance ration (VR)

摘要：

探究不同放牧强度对短花针茅荒漠草原群落植物组成以及种间关系的影响,可为短花针茅荒漠草原制定合理科学的放牧制度提供理论依据。将短花针茅荒漠草原作为研究对象,以围封为对照（CK）,设置轻度（LG）、中度（MG）及重度放牧（HG）处理进行植物群落调查,对总体关联指数（VR）和种间联结系数进行分析,结果表明：（1）CK、LG、MG和HG样地中物种数分别为39、34、32、25,表明植物物种数随放牧强度增加而减少;（2）CK和LG的VR指数小于1,MG和HG的VR指数大于1,围封和轻度放牧处理下植物群落整体呈负关联,表现为竞争关系,中度放牧和重度放牧处理下群落整体呈正关联,表现为亲和关系;（3）短花针茅 (Stipa breviflora)-无芒隐子草 (Cleistogenes songorica)、冷蒿 (Artemisia frigida)-银灰旋花（Convolvulus ammannii）在CK样地中呈正关联,在MG样地中呈负关联,在LG、HG样地中无关联;无芒隐子草-木地肤（Kochia prostrata）在CK样地中呈负关联,在MG、HG样地中呈正关联,在LG样地中无关联;短花针茅-木地肤、无芒隐子草-银灰旋花在MG样地中呈正关联,在CK、LG及HG样地中无关联,说明中度放牧可以使物种间的关系由负关联转变为正关联,也可使物种间的关系由正关联转变为负关联。该文可为短花针茅荒漠草原种间竞争、群落稳定性以及生态位的研究提供重要参考。

关键词: 放牧强度, 短花针茅, 荒漠草原, 群落组成, 种间关联, 总体关联指数

CLC Number:

S812.29
X172

WANG Qi, ZHANG Feng, ZHAO Mengli, ZHANG Xinyu, ZHANG Jun. Effects of Grazing Intensity Community Composition and Inter-species Relationships of Stipa breviflora Desert Steppe, Inner Mongolia, China[J]. Ecology and Environment, 2021, 30(10): 1961-1967.

王琪, 张峰, 赵萌莉, 张新宇, 张军. 放牧强度对短花针茅荒漠草原植物群落组成及种间关系的影响[J]. 生态环境学报, 2021, 30(10): 1961-1967.

Figures/Tables 5

Fig. 1 The schematic diagram of test site design

Table 1 Contingency table of existence of two populations

		种B Population B
		出现的样方数 Sample numbers of appearance	不出现的样方数 Sample numbers of non-appearance
种A Population A	出现的样方数 Sample numbers of appearance	a	b	a+b
	不出现的样方数 Sample numbers of non-appearance	c	d	c+d
		a+c	b+d	a+b+c+d

Table 2 Existence conditions of plant populations under grazing intensity

植物种群 Plant popolation	处理 Treatment
植物种群 Plant popolation	CK	LG	MG	HG
短花针茅 Stipa breviflora	√	√	√	√
克氏针茅 Stipa krylovii	√	√	√	×
无芒隐子草 Cleistogenes songorica	√	√	√	√
冷蒿 Artemisia frigida	√	√	√	×
银灰旋花 Convolvulus ammannii	√	√	√	√
大籽蒿 Artemisia sieversiana	√	√	√	×
猪毛菜 Salsola collina	√	√	×	×
糙隐子草 Cleistogenes squarrosa	√	√	√	×
冰草 Agropyron cristatum	√	√	√	√
羊草 Leymus chinensis	√	√	√	×
狭叶锦鸡儿 Caragana stenophylla	√	√	√	√
小叶锦鸡儿 Caragana microphylla	√	√	√	√
木地肤 Kochia prostrata	√	√	√	√
驼绒藜 Ceratoides latens	√	√	×	×
兔唇花 Lagochilus ilicifolius	√	√	×	√
蓖齿蒿/桎叶蒿 Neopallasia pectinata	√	√	√	×
寸草苔 Carex duriuscula	√	√	√	√
阿尔泰狗娃花 Heteropappus altaicus	√	√	√	√
大苞鸢尾 Iris bungei	√	√	√	×
草芸香 Ruta graveolens	×	√	×	×
扁蓿豆 Melissitus ruthenicus	√	×	×	×
兴安天门冬 Asparagus dauricus	√	×	×	×
二裂委陵菜 Potentilla bifurca	√	√	√	√
菊叶委陵菜 Potentilla tanacetifolia	×	√	√	√
乳白花黄芪 Astragalus galactites	√	√	√	√
糙叶黄芪 Astragalus scaberrimus	√	×	√	×
多根葱 Allium polyrhizum	√	√	√	×
野韭 Allium ramosum	√	√	√	×
双齿葱 Allium bidentatum	√	√	√	√
细叶葱 Allium tenuissimum	√	√	√	√
细叶鸢尾 Iris tenuifolia	×	×	√	×
糙苏 Phlomis umbrosa	√	√	√	√
地锦 Parthenocissus tricuspidata	√	√	√	√
少花米口袋 Gueldenstaedtia verna	√	×	√	√
达乌里芯芭 Cymbaria dahurica	√	√	×	×
砂珍棘豆 Oxytropis psamocharis	√	×	×	√
鹤虱Carpesium abrotanoides	√	√	√	√
刺穗藜 Dysphania aristata	√	√	√	√
灰绿藜 Chenopodium glaucum	√	√	√	√
唐松草 Thalictrum aquilegiifolium	√	×	×	×
黄蒿 Artemisia annua	√	√	√	√
山莓草 Sibbaldia procumbens	×	×	×	√
燥原荠 Ptilotricum canescens	√	×	×	√

Table 2 Existence conditions of plant populations under grazing intensity

植物种群 Plant popolation	处理 Treatment
植物种群 Plant popolation	CK	LG	MG	HG
短花针茅 Stipa breviflora	√	√	√	√
克氏针茅 Stipa krylovii	√	√	√	×
无芒隐子草 Cleistogenes songorica	√	√	√	√
冷蒿 Artemisia frigida	√	√	√	×
银灰旋花 Convolvulus ammannii	√	√	√	√
大籽蒿 Artemisia sieversiana	√	√	√	×
猪毛菜 Salsola collina	√	√	×	×
糙隐子草 Cleistogenes squarrosa	√	√	√	×
冰草 Agropyron cristatum	√	√	√	√
羊草 Leymus chinensis	√	√	√	×
狭叶锦鸡儿 Caragana stenophylla	√	√	√	√
小叶锦鸡儿 Caragana microphylla	√	√	√	√
木地肤 Kochia prostrata	√	√	√	√
驼绒藜 Ceratoides latens	√	√	×	×
兔唇花 Lagochilus ilicifolius	√	√	×	√
蓖齿蒿/桎叶蒿 Neopallasia pectinata	√	√	√	×
寸草苔 Carex duriuscula	√	√	√	√
阿尔泰狗娃花 Heteropappus altaicus	√	√	√	√
大苞鸢尾 Iris bungei	√	√	√	×
草芸香 Ruta graveolens	×	√	×	×
扁蓿豆 Melissitus ruthenicus	√	×	×	×
兴安天门冬 Asparagus dauricus	√	×	×	×
二裂委陵菜 Potentilla bifurca	√	√	√	√
菊叶委陵菜 Potentilla tanacetifolia	×	√	√	√
乳白花黄芪 Astragalus galactites	√	√	√	√
糙叶黄芪 Astragalus scaberrimus	√	×	√	×
多根葱 Allium polyrhizum	√	√	√	×
野韭 Allium ramosum	√	√	√	×
双齿葱 Allium bidentatum	√	√	√	√
细叶葱 Allium tenuissimum	√	√	√	√
细叶鸢尾 Iris tenuifolia	×	×	√	×
糙苏 Phlomis umbrosa	√	√	√	√
地锦 Parthenocissus tricuspidata	√	√	√	√
少花米口袋 Gueldenstaedtia verna	√	×	√	√
达乌里芯芭 Cymbaria dahurica	√	√	×	×
砂珍棘豆 Oxytropis psamocharis	√	×	×	√
鹤虱Carpesium abrotanoides	√	√	√	√
刺穗藜 Dysphania aristata	√	√	√	√
灰绿藜 Chenopodium glaucum	√	√	√	√
唐松草 Thalictrum aquilegiifolium	√	×	×	×
黄蒿 Artemisia annua	√	√	√	√
山莓草 Sibbaldia procumbens	×	×	×	√
燥原荠 Ptilotricum canescens	√	×	×	√

Table 3 Overall association of plant populations

处理 Treatment	总体参数 The overall parameters		总体关联性 Overall association VR
处理 Treatment	物种数方差 Specie numbers variance $S T 2$	频度方差 Frequency variance $σ T 2$	总体关联性 Overall association VR
CK	2.95	3.07	0.96
LG	2.33	2.61	0.89
MG	2.03	1.70	1.19
HG	0.92	0.75	1.22

Table 3 Overall association of plant populations

处理 Treatment	总体参数 The overall parameters		总体关联性 Overall association VR
处理 Treatment	物种数方差 Specie numbers variance $S T 2$	频度方差 Frequency variance $σ T 2$	总体关联性 Overall association VR
CK	2.95	3.07	0.96
LG	2.33	2.61	0.89
MG	2.03	1.70	1.19
HG	0.92	0.75	1.22

Fig. 2 Half matrix of inter-specific correlation “■” represents a extremely significant positive correlation, P≤0.01; “●”represents a significant positive correlation, 0.01<P≤0.05;“▲”represents positive correlation, 0.05<P≤0.50; “□” represents a extremely significant negative correlation, P≤0.01; “○” represents a significant negative correlation, 0.01<P≤0.05; “△” represents negative correlation, 0.05<P≤0.50. 1: Stipa breviflora; 2: Cleistogenes songorica; 3: Artemisia frigida; 4: Convolvulus ammannii; 5: Caragana stenophylla; 6: Kochia prostrata; 7: Carex duriuscula; 8: Potentilla bifurca; 9: Allium tenuissimum; 10: Parthenocissus tricuspidata; 11: Carpesium abrotanoides L; 12: Dysphania aristata; 13: Chenopodium glaucum; 14: Artemisia annua n=150

References 35

[1]	AIBA M, TAKAFUMI H, HIURA T, 2012. Interspecific differences in determinants of plant species distribution and the relationships with functional traits[J]. Journal of Ecology, 100(4):950-957. DOI URL
[2]	DOLPH S, 1984. A Variance Test for Detecting Species Associations, with Some Example Applications[J]. Ecology, 65(3):998-1005. DOI URL
[3]	LEVINE J M, HILLERISLAMBERS J, 2009. The importance of niches for the maintenance of species diversity[J]. Nature, 461(7261):254-257. DOI URL
[4]	PERKINS T E, WILSON M V, 2005. The impacts of Phalaris arundinacea (reed canarygrass) invasion on wetland plant richness in the Oregon Coast Range, USA depend on beavers[J]. Biological Conservation, 124(2):291-295. DOI URL
[5]	REN H Y, PHILIPP S, WAN H W, et al., 2012. Effects of Grazing Intensity and Environmental Factors on Species Composition and Diversity in Typical Steppe of Inner Mongolia, China[J]. Plos One, 7(12):1-10.
[6]	SUHANA S, 2011. Species composition and interspecific association of plants in primary succession of Mount Merapi, Indonesia[J]. Biodiversitas, 12(4):212-217.
[7]	XUE W, BEZEMER T M, BERENDSE F, 2019. Soil heterogeneity and plant species diversity in experimental grassland communities: contrasting effects of soil nutrients and pH at different spatial scales[J]. Plant and Soil, 442(1-2):497-509. DOI URL
[8]	安渊, 李博, 杨持, 等, 2002. 不同放牧率对大针茅种群结构的影响[J]. 植物生态学报, 26(2):163-169.
	AN Y, LI B, YANG C, et al., 2002. Influence of grazing rates on the population structure of Stipa grandis[J]. Acta Phytoecologica Sinica, 26(2):163-169.
[9]	包秀霞, 廉勇, 易津, 等, 2014. 放牧方式对中国和蒙古小针茅荒漠草原植物功能群特征的影响[J]. 生态学杂志, 33(11):2966-2972.
	BAO X X, LIAN Y, YI J, et al., 2014. Effects of grazing on plant functional group characteristics in Stipa klemenzii desert steppe in China and Mongolia[J]. Chinese Journal of Ecology, 33(11):2966-2972.
[10]	崔树娟, 布仁巴音, 朱小雪, 等, 2014. 不同季节适度放牧对高寒草甸植物群落特征的影响[J]. 西北植物学报, 34(2):349-357.
	CUI S J, BU R B Y, ZHU X X, et al., 2014. Effects of Seasonal Moderate Grazing on Plant Community of Alpine Meadow[J]. Acta Botanica Boreali-Occidentalia Sinica, 34(2):349-357.
[11]	董全民, 马玉寿, 李青云, 等, 2005. 牦牛放牧率对小嵩草高寒草甸暖季草场植物群落组成和植物多样性的影响[J]. 西北植物学报, 33(1):94-102.
	DONG Q M, MA Y S, LI Q Y, et al., 2005. Effects of stocking rates for yak on community composition and plant diversity in Kobresia parva alpine meadow warm-season pasture[J]. Acta Botanica Boreali-Occidentalia Sinica, 33(1):94-102.
[12]	方楷, 宋乃平, 魏乐, 等, 2012. 不同放牧制度对荒漠草原地上生物量及种间关系的影响[J]. 草业学报, 21(5):12-22.
	FANG K, SONG N P, WEI L, et al., 2012. The effect of different grazing systems on aboveground biomass and interspecific relationships in desert steppe[J]. Acta Prataculturae Sinica, 21(5):12-22.
[13]	古琛, 2019. 载畜率对短花针茅荒漠草原植被生物量及其分配的影响[D]. 呼和浩特: 内蒙古农业大学: 23.
	GU C, 2019. Effects of stocking rate on vegetation biomass and its distribution in Stipa breviflora Desert Steppe[D]. Hohot: Inner Mongolia Agricultural University: 23.
[14]	李潮, 谢应忠, 许冬梅, 等, 2013. 宁夏荒漠草原植物群落的种间关系[J]. 草业科学, 30(11):1801-1807.
	LI C, XIE Y Z, XU D M, et al., 2013. Plant interspecific relationships in desert steppe of Ningxia[J]. Pratacultural Science, 30(11):1801-1807.
[15]	李永宏, 1988. 内蒙古锡林河流域羊草草原和大针茅草原在放牧影响下的分异和趋同[J]. 植物生态学与地植物学学报, 12(3):27-34.
	LI Y H, 1998. The divergence and convergence of Aneurolepidium chinense steppe and Stipa grandis steppe under the grazing influence in Xilin river valley, Inner Mongolia[J]. Chinese Journal of Plant Ecology, 12(3):189-196.
[16]	梁茂伟, 梁存柱, 白雪, 等, 2016. 一年生植物功能群对放牧草原生物量和土壤呼吸的影响[J]. 草业科学, 33(12):2407-2417.
	LIANG M W, LIANG C Z, BAI X, et al., 2016. Effects of annual plant functional group on biomass and soil respiration in agrazing community of a typical steppe grassland[J]. Pratacultural Science, 33(12):2407-2417.
[17]	刘冬伟, 张风承, 王明君, 等, 2012. 放牧强度对三江平原小叶章草甸群落特征及多样性的影响[J]. 中国草地学报, 34(2):81-86.
	LIU D W, ZHANG F C, WANG M J, et al., 2012. The influence of grazing intensity on community characteristics and diversity of Deyeuxia angustifolia meadow in Sanjiang plain[J]. Chinese Journal of Grassland, 34(2):81-86.
[18]	刘菊红, 王忠武, 韩国栋, 2019b. 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, 38(9):2595-2602.
	LIU J H, WANG Z W, HAN G D, 2019. Effects of heavy grazing on the interspecific relationship of main plant species and community stability in a desert steppe[J]. Chinese Journal of Ecology, 38(9):2595-2602.
[19]	刘菊红, 张军, 吕世杰, 等, 2019a. 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, 39(7):1289-1297.
	LIU J H, ZHANG J, LV S J, et al., 2019. Response of interspecific relationships among main plant species to the change of precipitation years in desert steppe[J]. Acta Botanica Boreali-Occidentalia Sinica, 39(7):1289-1297.
[20]	刘玉, 常小峰, 田福平, 等, 2016. 放牧对草地群落与土壤特征的影响[J]. 西部植物学报, 36(12):2524-2532.
	LIU Y, CAHNG X F, TIAN F P, et al., 2016. Effects of grazing on community and soil characteristics in the semi-arid grassland[J]. Acta Botanica Boreali-Occidentalia Sinica, 36(12):2524-2532.
[21]	吕世杰, 刘红梅, 吴艳玲, 等, 2014. 放牧对短花针茅荒漠草原建群种与优势种空间分布关系的影响[J]. 应用生态学报, 25(12):3469-3474.
	LV S J, LIU H M, WU Y L, et al., 2014. Effects of grazing on spatial distribution relationships between constructive and dominant species in Stipa breviflora desert steppe[J]. Chinese Journal of Applied Ecology, 25(12):3469-3474.
[22]	吕世杰, 吴艳玲, 刘红梅, 等, 2016. 春季休牧后放牧强度变化对短花针茅草原植物种群种间关系的影响[J]. 草地学报, 24(2):302-308.
	LV S J, WU Y L, LIU H M, et al., 2016. Effect of grazing intensity changes on population inter-specific relationship of Stipa breviflora steppe after banning in spring[J]. Acta Agrestia Sinica, 24(2):302-308.
[23]	马少薇, 郭建英, 李锦荣, 等, 2016. 放牧强度对短花针茅群落特征及冠层截留的影响[J]. 中国草地学报, 38(5):66-70.
	MA S W, GUO J Y, LI J R, et al., 2016. Effect of grazing intensity on Stipa breviflora communities and canopy interception[J]. Chinese Journal of Grassland, 38(5):66-70.
[24]	王博, 王亮, 王立龙, 等, 2017. 濒危植物裸果木 (Gymnocarpos przewalskii) 与其伴生种种间联结性及群落稳定性[J]. 中国沙漠, 37(1):86-92.
	WANG B, WANG L, WANG L L, et al., 2017. Community stability and interspecific association between the endangered plant Gymnocarpos przewalskii and its associated species[J]. Journal of Desert Research, 37(1):86-92.
[25]	吴东丽, 上官铁梁, 薛红喜, 等, 2003. 滹沱河湿地植物群落的种间关系研究[J]. 山西大学学报(自然科学版), 26(1):71-75.
	WU D L, SHANG G T L, XUE H X, et al., 2003. Study on interspecific relationship of the plant communities of wetland in Hutuo river valley, Shanxi[J]. Journal of Shanxi University (Natural Science Edition), 26(1):71-75.
[26]	吴艳玲, 吕世杰, 刘红梅, 等, 2016. 不同放牧强度对短花针茅草原植物种群种间关系的影响[J]. 生态科学, 35(6):34-40.
	WU Y L, LV S J, LIU H M, et al., 2016. Effect of different grazing intensity on population inter-specific relationship of Stipa breviflora steppe[J]. Ecological Science, 35(6):34-40.
[27]	锡林塔娜, 蒙荣, 慕宗杰, 2008. 内蒙古四子王旗短花针茅荒漠草原群落种间关联分析[J]. 畜牧与饲料科学, 29(6):6-9.
	XI L T N, MENG R, MU Z J, 2008. Correlation analysis of interspecific relationship of community in Stipa breviflora desert steppe in Siziwang banner in Inner Mongolia[J]. Animal Husbandry and Feed Science, 29(6):6-9.
[28]	锡林塔娜, 2009. 不同载畜率下短花针茅荒漠草原群落种间关系研究[D]. 呼和浩特: 内蒙古农业大学: 18.
	XI L T N, 2009. Inter-specific relations of Stipa breviflora desert steppe community at different stocking rates[D]. Hohhot: Inner Mongolia Agricultural University: 18.
[29]	邢福, 宋日, 祁宝林, 2002. 糙隐子草草原狼毒种群与其他主要植物的种间联结分析[J]. 草业学报, 11(4):46-51.
	XING F, SONG R, QI B L, 2002. Analysis to the interspecific association of Stellera chamaejasme population and other main plant species in Cleistogenes squarrosa steppe[J]. Acta Prataculturae Sinica, 11(4):46-51.
[30]	徐满厚, 刘敏, 翟大彤, 等, 2016. 植物种间联结研究内容与方法评述[J]. 生态学报, 36(24):8224-8233.
	XU M H, LIU M, ZHAI D T, et al., 2016. A review of contents and methods used to analyze various aspects of plant interspecific associations[J]. Acta Ecologica Sinica, 36(24):8224-8233.
[31]	殷建鹏, 高金龙, 冯琦胜, 等, 2018. 中国北方草地资源管理信息系统的设计与实现[J]. 草业科学, 35(5):1022-1029.
	YIN J P, GAO J L, FEN Q S, et al., 2018. Design and implementation of a grassland resource management information system in northern China[J]. Pratacultural Science, 35(5):1022-1029.
[32]	袁月, 2014. 崇明东滩湿地芦苇与互花米草种群间关系格局与影响因素研究[D]. 上海: 华东师范大学: 15.
	YUAN Y, 2014. Interspecific interactions of Spartina alterniflora and Phragmites australis and related factors in Chongming Dongtan[D]. Shanghai: East China Normal University: 15.
[33]	张鹏, 王新杰, 凌威, 等, 2017. 北京鹫峰地区侧柏人工林草本层物种多样性及主要种种间关系研究[J]. 西北农林科技大学学报(自然科学版), 45(4):86-93.
	ZHANG P, WANG X J, LING W, et al., 2017. Plant diversity and interspecific relationship of main herb species in Platycladus orientalis plantation in Jiufeng Mountain, Beijing[J]. Journal of Northwest A & F University (Natural Science Edition), 45(4):86-93.
[34]	张爽, 2020. 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: 21.
	ZHANG S, 2020. Response of main populations Interspecific Relationship to grazing in Stipa breviflora desert steppe[D]. Hohot: Inner Mongolia Agricultural University: 21.
[35]	周先叶, 王伯荪, 2000. 广东黑石顶自然保护区森林次生演替过程中群落的种间联结性分析[J]. 植物生态学报, 24(3):332-339.
	ZHOU X Y, WANG B S, 2000. An analysis of interspecific associations in secondary succession forest communities in Heishiding Natural Reserve, Guangdong Province[J]. Acta Phytoecologica Sinica, 24(3):332-339.

Effects of Grazing Intensity Community Composition and Inter-species Relationships of Stipa breviflora Desert Steppe, Inner Mongolia, China

放牧强度对短花针茅荒漠草原植物群落组成及种间关系的影响

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