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	Multi-household grazing management pattern maintains better soil fertility
	Cao, Jianjun1; Xu, Xueyun1; Deo, Ravinesh C.2,3; Holden, Nicholas M.4; Adamowski, Jan F.5; Gong, Yifan1; Feng, Qi2; Yang, Shurong1; Li, Mengtian1; Zhou, Junju1
刊名	AGRONOMY FOR SUSTAINABLE DEVELOPMENT
	2018-02-01
卷号	38期号:1页码:7
关键词	Pastoral lifestyles Grassland contract policy Multi-household grazing management pattern Single-household grazing management pattern Trampling Maqu county
ISSN号	1774-0746
DOI	10.1007/s13593-017-0482-2
通讯作者	Feng, Qi(qifeng@lzb.ac.cn)
英文摘要	In addition to changes in land use and cover, changes in land management pattern can also have a significant effect on soil fertility. However, to date, changes in grassland grazing management pattern caused by policies have received less attention in terms of their impact on soil fertility. In this paper, we investigated the influence of two different grazing management patterns: the multi-household grazing management pattern (consisting of pastures managed by two or more households with no fences separating them) and the single-household grazing pattern (with fences between adjacent pastures managed by different households), which were implemented after the enactment of grassland contract policy, on soil fertility in the Qinghai-Tibetan Plateau. Our hypothesis was that soil fertility differed between the two grazing management patterns. We selected five study sites with both grazing management patterns in Maqu County on the eastern Qinghai-Tibetan Plateau and sampled 30 winter grasslands from each grazing management pattern to explore differences in soil organic carbon, soil total nitrogen, and soil total phosphorus. We showed that these indicators of fertility status were significantly greater under the multi-household grazing management pattern (47 g C kg(-1), 4.6 g N kg(-1), and 0.77 g P kg(-1)) compared to the single-household grazing management pattern (43 g C kg-1, 4.3 g N kg(-1), and 0.73 g P kg(-1)). This is the first study of the effects of grazing management pattern on soil fertility in this environment, and it indicated that the multi-household grazing management pattern could maintain better soil fertility and help to support sustainable use of these grasslands.
收录类别	SCI
WOS关键词	QINGHAI-TIBETAN PLATEAU ; ORGANIC-CARBON ; LAND-USE ; GRASSLAND DEGRADATION ; SLOPE ASPECT ; QUALITY ; PLANT ; CHINA ; PRODUCTIVITY ; VEGETATION
WOS研究方向	Agriculture ; Science & Technology - Other Topics
WOS类目	Agronomy ; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY
语种	英语
出版者	SPRINGER FRANCE
WOS记录号	WOS:000425094200004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2558093
专题	寒区旱区环境与工程研究所
通讯作者	Feng, Qi
作者单位	1.Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Gansu, Peoples R China 2.Chinese Acad Sci, Key Lab Ecohydrol Inland River Basin, Alashan Desert Ecohydrol Expt Res Stn, Cold & Arid Reg Environm Engn Res Inst, Lanzhou 73000, Gansu, Peoples R China 3.Univ Southern Queensland, Inst Agr & Environm IAg & E, Sch Agr Computat & Environm Sci, ICACS, Springfield, Qld 4300, Australia 4.Univ Coll Dublin, Agr & Food Sci Ctr, Sch Biosyst & Food Engn, Dublin 4, Ireland 5.McGill Univ, Fac Agr & Environm Sci, Dept Bioresource Engn, Quebec City, PQ H9X 3V9, Canada
推荐引用方式 GB/T 7714	Cao, Jianjun,Xu, Xueyun,Deo, Ravinesh C.,et al. Multi-household grazing management pattern maintains better soil fertility[J]. AGRONOMY FOR SUSTAINABLE DEVELOPMENT,2018,38(1):7.
APA	Cao, Jianjun.,Xu, Xueyun.,Deo, Ravinesh C..,Holden, Nicholas M..,Adamowski, Jan F..,...&Liu, Minxia.(2018).Multi-household grazing management pattern maintains better soil fertility.AGRONOMY FOR SUSTAINABLE DEVELOPMENT,38(1),7.
MLA	Cao, Jianjun,et al."Multi-household grazing management pattern maintains better soil fertility".AGRONOMY FOR SUSTAINABLE DEVELOPMENT 38.1(2018):7.

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