干旱区生态环境知识资源中心(Arid): Effects of fertilizer addition on soil organic carbon content in Chinese farmland: a meta-analysis

Arid

DOI	10.1080/15324982.2023.2284889
	Effects of fertilizer addition on soil organic carbon content in Chinese farmland: a meta-analysis
	Sun, Yannan; Ma, Lixiao; Zhang, Mingfei
通讯作者	Zhang, MF
来源期刊	ARID LAND RESEARCH AND MANAGEMENT
ISSN	1532-4982
EISSN	1532-4990
出版年	2024
卷号	38 期号:2 页码:161-181
英文摘要	Fertilization regimes have been widely practiced to increase soil organic carbon (SOC) in Chinese farmland, but the findings of various studies are often widely divergent. Therefore, a comprehensive review of the impacts of fertilization regimes on SOC is needed. In this study, a meta-analysis based on 57 peer-reviewed articles was conducted to examine the effects of fertilization regimes on SOC in China. On average, the inorganic fertilizer combined with organic fertilizer regime (NPKOF) represented the most effective approach, increasing SOC by 42.6%; this was followed by the organic fertilizer regime (OF, 41.6%) and the inorganic fertilizer regime (NPK, 15.8%). Further analysis suggested that the effects of fertilization regimes were more pronounced in areas with relatively lower clay content, higher aridity index, longer experimental duration or higher soil pH. We also highlight the importance of considering local environmental factors (e.g., climate and soil conditions) in identifying appropriate fertilization regimes for maintaining soil health, mitigating greenhouse gas emissions while ensuring crop productivity. In conclusion, although NPK addition can significantly enhance SOC content, the combined application of inorganic with organic fertilizer is very important in maintaining and improving the current SOC content across China, especially in arid regions (e.g., Northwest, lower MAP regions and higher aridity index).
英文关键词	Clay content experimental duration inorganic fertilizer meta-analysis organic fertilizer soil organic carbon soil pH
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001118321100001
WOS关键词	LONG-TERM FERTILIZATION ; TOTAL NITROGEN ; INORGANIC FERTILIZERS ; MINERAL FERTILIZERS ; SEQUESTRATION RATES ; FIELD EXPERIMENT ; CROPPING SYSTEM ; CLIMATE-CHANGE ; NO-TILLAGE ; PADDY
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/402942
推荐引用方式 GB/T 7714	Sun, Yannan,Ma, Lixiao,Zhang, Mingfei. Effects of fertilizer addition on soil organic carbon content in Chinese farmland: a meta-analysis[J],2024,38(2):161-181.
APA	Sun, Yannan,Ma, Lixiao,&Zhang, Mingfei.(2024).Effects of fertilizer addition on soil organic carbon content in Chinese farmland: a meta-analysis.ARID LAND RESEARCH AND MANAGEMENT,38(2),161-181.
MLA	Sun, Yannan,et al."Effects of fertilizer addition on soil organic carbon content in Chinese farmland: a meta-analysis".ARID LAND RESEARCH AND MANAGEMENT 38.2(2024):161-181.