Sustainable advances on phosphorus utilization in soil via addition of biochar and humic substances

doi:10.1016/j.scitotenv.2021.145106

	Sustainable advances on phosphorus utilization in soil via addition of biochar and humic substances
	Yang, Fan 1,2,3; Sui, Long 1,3; Tang, Chunyu 1,3; Li, Jiangshan 2; Cheng, Kui 1,4; Xue, Qiang 2
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2021-05-10
卷号	768 页码:15
关键词	Soil phosphorus Biochar Humic substances Migration and transformation Regulatory effects
ISSN号	0048-9697
DOI	10.1016/j.scitotenv.2021.145106
英文摘要	The intervention of human in phosphorus pool seems to be a vicious circle. The rapid population growth leads to the global food shortage, which leads to the massive use of phosphate fertilizer and the continuous exploitation of phosphate rocks. With the massive loss and fixation of phosphate fertilizer in the soil, the unavailable phosphorus in the soil becomes superfluous, while the phosphate mineral resources turn to scarce. Interestingly, exogenous carbonaceous materials, notably, biochar and humic substances, have been widely used as soil conditioners in agricultural production up to date, among other actions to interfere with the balance between the different phosphate species, which offer effective roles for increasing soil available phosphorus. This article reviews the regulation mechanisms of biochar and humic substances on phosphorus availability and circulation, including improving soil physicochemical characteristics, regulating microbial community structure, and directly interacting with phosphorus to affect the fate of phosphorus in soil. Finally, the prospects for future research directions are made, and it is hoped that the review of this article can arouse people's attention to the current plight of agricultural production and provide some methods for improving the efficiency of phosphate fertilizer use in the future. (C) 2021 Elsevier B.V. All rights reserved.
资助项目	Open Research Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences[Z019005] ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province[UNPYSCT-2017018] ; Natural Science Foundation of Heilongjiang Province of China[QC2018019]
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000625384700131
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/25951]
专题	中科院武汉岩土力学所
通讯作者	Yang, Fan; Xue, Qiang
作者单位	1.Joint Lab Northeast Agr Univ & Max Planck Inst Co, Harbin 150030, Peoples R China 2.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech, Wuhan 430071, Peoples R China 3.Northeast Agr Univ, Sch Water Conservancy & Civil Engn, Harbin 150030, Peoples R China 4.Northeast Agr Univ, Coll Engn, Harbin 150030, Peoples R China
推荐引用方式 GB/T 7714	Yang, Fan,Sui, Long,Tang, Chunyu,et al. Sustainable advances on phosphorus utilization in soil via addition of biochar and humic substances[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,768:15.
APA	Yang, Fan,Sui, Long,Tang, Chunyu,Li, Jiangshan,Cheng, Kui,&Xue, Qiang.(2021).Sustainable advances on phosphorus utilization in soil via addition of biochar and humic substances.SCIENCE OF THE TOTAL ENVIRONMENT,768,15.
MLA	Yang, Fan,et al."Sustainable advances on phosphorus utilization in soil via addition of biochar and humic substances".SCIENCE OF THE TOTAL ENVIRONMENT 768(2021):15.