干旱区生态环境知识资源中心(Arid): Soil Physicochemical Properties and Fertility Evolution of Permanent Gully during Ecological Restoration in Granite Hilly Region of South China

Arid

DOI	10.3390/f12040510
	Soil Physicochemical Properties and Fertility Evolution of Permanent Gully during Ecological Restoration in Granite Hilly Region of South China
	Huang, Juan; Jiang, Daihua; Deng, Yusong; Ding, Shuwen; Cai, Chongfa; Huang, Zhigang
通讯作者	Deng, YS (corresponding author), Guangxi Univ, Forestry Coll, 100 Daxue Rd, Nanning 530004, Peoples R China. ; Jiang, DH (corresponding author), Guangxi Univ, Coll Agr, 100 Daxue Rd, Nanning 530004, Peoples R China.
来源期刊	FORESTS
EISSN	1999-4907
出版年	2021
卷号	12 期号:4
英文摘要	Permanent gullies are a serious type of soil erosion. A special type of permanent gully, called Benggang severly affects agricultural production in hilly areas. To reveal the influence of Benggang erosion on granitic soil restoration and fertility, we selected three stages (active, semi-stable and stable) of Benggang recovery in the subtropical granite hilly region, and corresponding soil samples were collected to analyze the spatial variation in the soil physical and chemical qualities in the early stage of recovery. The soil physical properties and nutrients were significantly different in the runoff direction of each Benggang gully. There were significant differences in soil chemical properties and no obvious differences in physical properties among the different Benggang recovery stages. The results of principal component analysis showed that the level of soil fertility in the different Benggang recovery stages, ranked from high to low, was as follows: stable, semi-stable and active. Benggang vegetation restoration was an important factor for soil fertility restoration. Benggang ecological restoration can significantly improve the physicochemical properties and fertility of the soil. However, the soil fertility in gully erosion areas in this study still needs to be improved.
英文关键词	Benggang erosion soil properties principal component analysis soil fertility
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000643022700001
WOS关键词	COLLAPSING GULLIES ; RED SOIL ; SPATIAL VARIATION ; WATER EROSION ; LOESS PLATEAU ; QUALITY ; DEGRADATION ; COMPONENT ; INDICATORS ; DESERTIFICATION
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368896
作者单位	[Huang, Juan; Deng, Yusong] Guangxi Univ, Forestry Coll, 100 Daxue Rd, Nanning 530004, Peoples R China; [Jiang, Daihua; Huang, Zhigang] Guangxi Univ, Coll Agr, 100 Daxue Rd, Nanning 530004, Peoples R China; [Ding, Shuwen; Cai, Chongfa] Huazhong Agr Univ, Coll Resources & Environm, 1 Shizishan St, Wuhan 430070, Peoples R China
推荐引用方式 GB/T 7714	Huang, Juan,Jiang, Daihua,Deng, Yusong,et al. Soil Physicochemical Properties and Fertility Evolution of Permanent Gully during Ecological Restoration in Granite Hilly Region of South China[J],2021,12(4).
APA	Huang, Juan,Jiang, Daihua,Deng, Yusong,Ding, Shuwen,Cai, Chongfa,&Huang, Zhigang.(2021).Soil Physicochemical Properties and Fertility Evolution of Permanent Gully during Ecological Restoration in Granite Hilly Region of South China.FORESTS,12(4).
MLA	Huang, Juan,et al."Soil Physicochemical Properties and Fertility Evolution of Permanent Gully during Ecological Restoration in Granite Hilly Region of South China".FORESTS 12.4(2021).