封育对荒漠草原枯落物蓄积量的影响

doi:10.13866/j.azr.2019.05.14

Abstract

Abstract: In this study,the line intercept method and variance analysis were used to analyze the effects of closing grazing and fenced grazing on the soil nutrient content in desert steppe.The litter amount over two soil matrixes (aeolian sand soil and sierozem) in three-paired enclosure plots and fenced grazing plots fenced for different years in Yanchi County,Ningxia Hui Autonomous Region were studied,where the grazing rates were 0.58,0.65 and 0.80 sheep·hm^-2.respectively.The response of litter accumulation to grassland utilization and soil matrix was discussed.The results showed that: ① There was a significant effect of enclosure on the litter amount in the community.The litter amount in the enclosure plots in desert steppe varied in a range of 53.2-141.9 g·m^-2,and it was 2.82 times of that in the fenced grazing plots; ② There was no significant difference in litter amount between the two kinds of plots on the aeolian sandy soil; on sierozem,however,the litter amount in the enclosure plot was 3.86 times of that in the fenced grazing plot; ③ Compared with the above-ground biomass,the reduction of litter amount of herbaceous plants and the increase of litter amount of shrub plants may be caused by the difference of decomposition and transformation.

Key words: desert steppe, fenced, enclosure plot, litter amount, Yanchi County

CHEN Xiao-ying, SONG Nai-ping, LI Min-lan, WU Ting, CHEN Juan. Effects of Closing Grazing on the Litter Amount in Desert Steppe[J].Arid Zone Research, 2019, 36(5): 1168-1174.

References

[1] 施爽,郭继勋.松嫩草原三种主要植物群落枯落物层生态水文功能[J].应用生态学报,2007,18(8):1722-1726.
[Shi Shuang,Guo Jixun.Ecohydrological functions of litter in three main plant communities on Songnen grassland[J].Chinese Journal of Applied Ecology,2007,18(8):1722-1726.]
[2] 侯东杰,乔鲜果,高趁光,等.内蒙古典型草原枯落物的生态水文效应[J].草地学报,2018,26(3):559-565.
[Hou Dongjie,Qiao Xianguo,Gao Chenguang,et al.Hydro-ecological effects of litter in typical steppe of Inner Mongolia[J].Acta Prataculturae Sinica,2018,26(3):559-565.]
[3] Jean F P.Humus forms in terrestrial ecosystems:A framework to biodiversity[J].Soil Biology and Biochemistry,2003,35(7):935-945.
[4] Pierre A,JeanF P,André F,et al.Diversity and dynamics of eco-units in the biological reserves of the Fontainebleau Forest (France):Contribution of soil biology to a functional approach[J].European Journal of Soil Biology,1998,34(4):935-945.
[5] Andrine Salmon,Jérome Mantel,Lorenzo Frizzera,et al.Changes in humus forms and soil animal communities in two developmental phases of norway spruce on an acidic substrate[J].Forest Ecology and Management,2006,237(1):47-56.
[6] 郭继勋,祝廷成.羊草草原生态系统的分解者与枯枝落叶分解的研究[J].草业学报,1994,3(1):13-17.
[Guo Jixun,Zhu Tingcheng.Study on litter decomposition and decomposer of Leymus chinensis ecosystem[J].Acta Prataculturae Sinica,1994,3(1):13-17.]
[7] 尹承军,黄德华,陈佐忠.内蒙古典型草原4种植物凋落物分解速率与气候因子之间的定量关系[J].生态学报,1994,14(2):149-154.
[Yin Chengjun,Huang Dehua,Chen Zuozhong.Quantitative relationship between litter decomposition rate and climatic factors of four plant species in typical steppe of Inner Mongolia[J].Acta Ecologica Sinica,1994,14(2):149-154.]
[8] Jean T,Fabrice B,Alain Bet.Does moder development along a pure beech (Fagus sylvatica L.) chronosequence result from changes in litter production or in decomposition rates[J].Soil Biology and Biochemistry,2011,43(7):1490-1497.
[9] 程积民,邹厚远.封育刈割放牧对草地植被的影响[J].水土保持研究,1998,5(1):36-54.
[Cheng Jimin,Zou Houyuan.Effect of projective cutting and grazing on the vegetation of grassland[J].Research of Soil and Water Conservation,1998,5(1):36-54.]
[10] 李学斌,陈林,吴秀玲,等.荒漠草原4种典型植物群落枯落物分解速率及影响因素[J].生态学报,2015,35(12):4105-4114.
[Li Xuebin,Chen Lin,Wu Xiuling,et al.Litter decomposition rates and influencing factors of four typical plant communities in desert steppe[J].Acta Ecologica Sinica,2015,35(12):4105-4114.]
[11] 刘秀梅,李小锋.围栏封育对新疆山地退化草原植物群落特征的影响[J].干旱区研究,2017,34(5):1077-1082.
[Liu Xiumei,Li Xiaofeng.Effects of enclosure on plant community characters of degenerated steppe in Xinjiang[J].Arid Zone Research,2017,34(5):1077-1082.]
[12] 王悦,王立红,王德凯,等.放牧对矮锦鸡儿种子生产的影响[J].干旱区研究,2018,35(3):648-652.
[Wang Yue,Wang Lihong,Wang Dekai,et al.Effects of grazing on the seed production of Caragana pygmaea[J].Arid Zone Research,2018,35(3):648-652.]
[13] 李凌浩,王堃,斯琴毕力格.新时期我国草地环境科学发展战略的思考[J].草地学报,2012,20(2):199-206.
[Li Linghao,Wang Kun,Si Qinbilige.Perspectives on the new-era strategies for advancing grassland ecology ＆ environmental studies in China[J].Acta Agrestia Sinica,2012,20(2):199-206.]
[14] 孙慧珍,国庆喜,周晓峰.植物功能型分类标准及方法[J].东北林业大学学报,2004,32(2):81-83.
[Sun Huizhen,Guo Qingxi,Zhou Xiaofeng.Classification attribute and approach of plant functional types[J].Journal of Northeast Forestry University,2004,32(2):81-83.]
[15] 李燕燕,樊后保,刘文飞,等.模拟N沉降对杉木人工林枯落物养分的影响[J].南昌工程学院学报,2013,32(6):21-24.
[Li Yanyan,Fan Houbao,Liu Wenfei,et al.Effects of nitrogen deposition on litter nutrient in Chinese fir plantations[J].Journal of Nanchang Institute of Technology,2013,32(6):21-24.]
[16] 张晓曦,刘增文,邴塬皓,等.黄土丘陵区针叶纯林养分循环和枯落物分解导致土壤极化风险分析[J].西北农林科技大学学报(自然科学版),2014,42(9):48-54,62.
[Zhang Xiaoxi,Liu Zengwen,Bing Yuanhao,et al.Risk analysis of soil polarization due to nutrient cycling and litter decay in pure coniferous forests in the Loess Hilly Area[J].Journal of Northwest A & F University (Natural Science Edition),2014,42(9):48-54,62.]
[17] 于雯超,赵建宁,李刚,等.内蒙古贝加尔针茅草原3种主要植物凋落物分解特征[J].草地学报,2014,22(3):502-510.
[Yu Wenchao,Zhao Jianning,Li Gang,et al.Litter decompositios of three dominant plant in the Stipa baicalensis grassland of Inner Mongolia[J].Acta Agrestia sinica,2014,22(3):502-510.]
[18] 闫玉春,唐海萍,常瑞英,等.典型草原群落不同围封时间下植被、土壤差异研究[J].干旱区资源与环境,2008,22(2):145-151.
[Yan Yuchun,Tang Haiping,Chang Ruiying,et al.The study on vegetation and soil differences of typical grassland communities under different enclosure time[J].Journal of Arid Land Resources and Environment,2008,22(2):145-151.]
[19] 初晓辉,谢勇,单贵莲,等.放牧和封育对青藏高原南缘亚高山草甸群落结构及物种多样性的影响[J].草地学报,2017,25(5):939-945.
[Chu Xiaohui,Xie Yong,Shan Guilian,et al.Effect of management patterns on community structure and species diversity of subalpine meadow of the Southern Margin of Tibetan Plateau[J].Acta Agrestia Sinica,2017,25(5):939-945.]
[20] 魏文俊,尤文忠,赵刚,等.退化柞蚕林封育对枯落物和表层土壤持水效能的影响[J].生态学报,2016,36(3):721-728.
[Wei Wenjun,You Wenzhong,Zhao Gang,et al.Effects of enclosure and recovery for degraded tussah-feeding oak forests on litter and surface soil water holding capacity characteristics[J].Acta Ecologica Sinica,2016,36(3):721-728.]
[21] 都乐,张真,阿立.围封禁牧对草场植被群落恢复作用分析[J].环境与发展,2017,29(4):211-213.
[Du Le,Zhang Zhen,A Li.Enclosed grazing prohibition preliminary analysis of the pasture vegetation recovery effect[J].Environment and Development,2017,29(4):211-213.]
[22] 陈浩.放牧对青藏高原草地植被群落特征及土壤理化特性的影响[D].杨凌:西北农林科技大学,2012.
[Chen Hao.Effects of Grazing on Grassland Vegetation Community Characteristics and Soil Physical and Chemical Properties in the Qinghai-Tibet Plateau[D].Yangling:Northwest A & F University,2012.]

Effects of Closing Grazing on the Litter Amount in Desert Steppe

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0

[1]	HOU Jiaye, LI Jianhua, WANG Jiarong, MA Haitao, QIANG Zekai, FAN Xingang. The evolution of ecological quality in Yanchi County based on the SA-RSEI model [J]. Arid Zone Research, 2024, 41(6): 1045-1058.
[2]	MA Longlong, YI Zhiyuan, WEI Caiyong, ZHOU Feng, LI Mingtao, QIAO Chenglong, DU Lingtong. Temporal and spatial characteristics of ecosystem water use efficiency and influencing factors in Yanchi County, Ningxia, China [J]. Arid Zone Research, 2024, 41(4): 650-660.
[3]	QIAO Jingjuan, ZUO Xiao’an, YUE Ping, WANG Guolin, WANG Jingyuan, WANG Zezhou. Nutrient addition and disturbance effects on the community composition and assembly in a desert steppe [J]. Arid Zone Research, 2023, 40(6): 958-970.
[4]	YANG Shuangqi, SONG Naiping, WANG Xing, CHEN Xiaoying, CHANG Daoqin. Spatiotemporal characteristics of sierozem and aeolian soil moisture levels in a desert steppe [J]. Arid Zone Research, 2023, 40(10): 1625-1636.
[5]	MOU Hongxia,LIU Bingru,LI Zihao,LI Guoqi,MA Dongmei. Effects of mine water on soil microbial community structure and diversity in desert steppe [J]. Arid Zone Research, 2022, 39(5): 1618-1630.
[6]	LOU Boyuan,WANG Yongdong,YAN Jinsheng,Akida Askar. Characteristics of soil ecological stoichiometry of different tree spcies in sub-frigid desert steppe [J]. Arid Zone Research, 2021, 38(5): 1385-1392.
[7]	YUCHI Wensi,MIAO Henglu,WANG Xingtian,GAO Tianming,WU Jiabin. Analysis of meteorological factors affecting drought in a desert steppe of the northern foot of Yinshan Mountain [J]. Arid Zone Research, 2021, 38(5): 1327-1334.
[8]	HU Ya,GUO Xinxin,YUE Ping,LI Xiangyun,ZHAO Shenglong,GUO Aixia,ZUO Xiao’an. Effects of water and nutrient addition on the growth and physiology of Stipa glareosa in a desert steppe in Inner Mongolia [J]. Arid Zone Research, 2021, 38(2): 487-493.
[9]	CAO Yuan, YANG Xin-guo, CHEN Lin, WANG Xing, SONG Nai-ping, WANG Lei. Effects of Caragana intermedia on soil particles in desertified grassland [J]. Arid Zone Research, 2020, 37(6): 1437-1446.
[10]	LI Xiangyun, YUE Ping, CHENG Huan, GUO Xinxin, ZHAO Shenglong, ZHANG Senxi, WANG Shaokun, ZUO Xiaoan. Biomass prediction model for Reaumuria soongorica in the Urat desert steppe in Inner Mongolia [J]. Arid Zone Research, 2020, 37(2): 462-469.
[11]	SU Ying, LI Yue-fei, CHEN Lin, ZHU Zhong-you, YUAN Chuang, MENG Wen-ting, ZHU Lin. Effects of Soil Types and Precipitation Variation on Dynamic Status of Artemisia scoparia Population [J]. Arid Zone Research, 2019, 36(5): 1175-1185.
[12]	YANG Xin-guo, GU Jun-long, WANG Xing, CHEN Lin, WANG Lei, SONG Nai-ping, QU Wen-jie. Occurrence and Distribution of Throughfall under Caragana intermedia Canopy in Desert Steppe [J]. Arid Zone Research, 2019, 36(1): 131-138.
[13]	CHEN Xiao-Hong, DUAN Zheng-Hu, LUO Tian-Feng, TAN Ming-Liang. Relationship between Particulate Nutrient Content and Nutrient Content in Bulk Soil during Reversal of Desertification [J]. , 2013, 30(6): 992-997.
[14]	HAN Fang, LIU Peng-Tao, NIU Jian-Ming, WUlan Bater, ZHANG Qing, ZHANG Jing. Spatial Distribution and Evolution of Climatic Aridity in Desert Steppe in Inner Mongolia in Recent 50 Years [J]. , 2013, 30(3): 449-456.
[15]	ZHANG Chao, ZHANG Jian-Ming, WANG Peng-Long, ZHANG Chun-Mei. Quantitative Estimation of Ecological Assets in Farmingpasturing Ecotone Based on Remote Sensing and GIS [J]. , 2013, 30(2): 356-363.