干旱区生态环境知识资源中心(Arid): Biochar pH reduction using elemental sulfur and biological activation using compost or vermicompost

Arid

DOI	10.1016/j.biortech.2024.130707
	Biochar pH reduction using elemental sulfur and biological activation using compost or vermicompost
	Al-Rabaiai, Ahmed; Menezes-Blackburn, Daniel; Al-Ismaily, Said; Janke, Rhonda; Al-Alawi, Ahmed; Al-Kindi, Mohamed; Bol, Roland
通讯作者	Menezes-Blackburn, D
来源期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
EISSN	1873-2976
出版年	2024
卷号	401
英文摘要	This study aimed to improve biochar's quality for arid land applications by using elemental sulfur as a pH reducer agent co-applied with compost or vermicompost as biological activators. Biochar pH was decreased by the addition of elemental sulfur, with the highest reduction from 8.1 to 7.2 occurring when co-amended with vermicompost. Elemental sulfur increased the water-soluble concentrations of calcium, magnesium, and many other elements, and stimulated substrate-induced respiration, especially when co-amended with vermicompost. The bacterial diversity community structure were significantly affected by all treatments. The Shannon index significantly increased in response to compost and sulfur treatments, while the vermicompost treatments showed higher microbial evenness and equitability diversity indices. Multivariate analyses indicated that elemental sulfur oxidation was associated with specific sulfur-oxidizing bacterial clusters. Integrating biochar with sulfur and (vermi)compost was found to be a promising sustainable technology for managing excessive biochar alkalinity, increasing its fertility and potential for application in aridlands.
英文关键词	Date palm leaves Pyrolysis Biochar acidification Sulfur-oxidizing bacteria Microbial diversity
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001236446900001
WOS关键词	SOIL ; COMMUNITIES ; DIVERSITY
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403037
推荐引用方式 GB/T 7714	Al-Rabaiai, Ahmed,Menezes-Blackburn, Daniel,Al-Ismaily, Said,et al. Biochar pH reduction using elemental sulfur and biological activation using compost or vermicompost[J],2024,401.
APA	Al-Rabaiai, Ahmed.,Menezes-Blackburn, Daniel.,Al-Ismaily, Said.,Janke, Rhonda.,Al-Alawi, Ahmed.,...&Bol, Roland.(2024).Biochar pH reduction using elemental sulfur and biological activation using compost or vermicompost.BIORESOURCE TECHNOLOGY,401.
MLA	Al-Rabaiai, Ahmed,et al."Biochar pH reduction using elemental sulfur and biological activation using compost or vermicompost".BIORESOURCE TECHNOLOGY 401(2024).