Changes in Soil Hot-Water Extractable C, N and P Fractions During Vegetative Restoration in Zhifanggou Watershed on the Loess Plateau

doi:10.1016/S2095-3119(13)60527-4

ISWC OpenIR > 水保所科研产出--SCI > 2013--SCI

	Changes in Soil Hot-Water Extractable C, N and P Fractions During Vegetative Restoration in Zhifanggou Watershed on the Loess Plateau
	Xue Sha 1,2,3; Li Peng 4; Liu Guo-bin 1,2,3; Li Zhan-bin 1,2,3; Zhang Chao 1,2,3; Li, P (reprint author), Xian Univ Technol, Minist Educ, Key Lab Northwest Water Resources & Environm Ecol, Xian 710048, Peoples R China.
文章类型	Article
	2013
发表期刊	JOURNAL OF INTEGRATIVE AGRICULTURE
卷号	12 期号:12 页码:2250-2259
摘要	The study was conducted in Zhifanggou Watershed, Shaanxi Province, China, to evaluate the effect of different vegetation types on hot-water extractable C, N and P fractions, with the aim to determine whether hot-water extractable fractions could be used as indicators of soil quality change in Loess Plateau. The six vegetation types established in 1975 were (i) Robinia pseudoacacia L., (ii) Caragana korshinkii Kom., (iii) Pinus tabulaeformis Can., (iv) P. tabulaeformis-Amorpha fruticosa L., (v) R. pseudoacacia-A. fruticosa, and (vi) grassland. A cropped hillslope plot and a Platycladus orientalis L. native forest plot were used as references. The results indicated that the conversion of native forest to cropland resulted in a significant decline in the hot-water extractable C, N and P fractions. Hot-water extractable C, N, and P increased when cultivated land was revegetated, but after 30 years the amount of hot-water extractable C, N, and P in revegetated fields was still much lower compared to native forest. Hot-water extractable fractions increased more under mixed-forest than under pure-forest stands. Furthermore, there was a significant correlation between the hot-water extractable fractions and soil chemical and microbiological properties. The results showed that hot-water extractable fractions could be used as indicators of soil quality change on the Loess Plateau.
关键词	Soil Hot-water Extractable Fraction Vegetative Restoration Loess Plateau
学科领域	Agriculture
DOI	10.1016/S2095-3119(13)60527-4
收录类别	SCI
语种	英语
资助项目	水保所科研产出--SCI_2013--SCI
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
WOS研究方向	Agriculture
WOS类目	Agriculture, Multidisciplinary
WOS记录号	WOS:000328805300017
关键词[WOS]	MICROBIAL BIOMASS-C ; DISSOLVED ORGANIC NITROGEN ; AGGREGATE STABILITY ; CARBOHYDRATE-COMPOSITION ; CULTIVATED SOILS ; MATTER FRACTIONS ; NUTRIENT LOSS ; CARBON ; GRASSLAND ; FORESTS
引用统计
文献类型	期刊论文
条目标识符	sbir.nwafu.edu.cn/handle/361005/7506
专题	水保所科研产出--SCI_2013--SCI
通讯作者	Li, P (reprint author), Xian Univ Technol, Minist Educ, Key Lab Northwest Water Resources & Environm Ecol, Xian 710048, Peoples R China.
作者单位	1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 2.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Peoples R China 3.Minist Water Resources, Yangling 712100, Peoples R China 4.Xian Univ Technol, Minist Educ, Key Lab Northwest Water Resources & Environm Ecol, Xian 710048, Peoples R China
推荐引用方式 GB/T 7714	Xue Sha,Li Peng,Liu Guo-bin,et al. Changes in Soil Hot-Water Extractable C, N and P Fractions During Vegetative Restoration in Zhifanggou Watershed on the Loess Plateau[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2013,12(12):2250-2259.
APA	Xue Sha,Li Peng,Liu Guo-bin,Li Zhan-bin,Zhang Chao,&Li, P .(2013).Changes in Soil Hot-Water Extractable C, N and P Fractions During Vegetative Restoration in Zhifanggou Watershed on the Loess Plateau.JOURNAL OF INTEGRATIVE AGRICULTURE,12(12),2250-2259.
MLA	Xue Sha,et al."Changes in Soil Hot-Water Extractable C, N and P Fractions During Vegetative Restoration in Zhifanggou Watershed on the Loess Plateau".JOURNAL OF INTEGRATIVE AGRICULTURE 12.12(2013):2250-2259.

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