干旱区生态环境知识资源中心(Arid): New Approach for Mining Site Reclamation Using Alternative Substrate Based on Phosphate Industry By-Product and Sludge Mixture

Arid

DOI	10.3390/su131910751
	New Approach for Mining Site Reclamation Using Alternative Substrate Based on Phosphate Industry By-Product and Sludge Mixture
	Gueable, Yao Kohou Donatien; Bezrhoud, Youssef; Moulay, Haitam; Moughli, Lhoussaine; Hafidi, Mohamed; El Gharouss, Mohamed; El Mejahed, Khalil
通讯作者	El Mejahed, K (corresponding author)，Mohammed VI Polytech Univ UM6P, Agr Innovat & Technol Transfer Ctr AITTC, Ben Guerir 43150, Morocco. ; Hafidi, M (corresponding author)，Cadi Ayyad Univ, Lab Microbial Biotechnol Agrosci & Environm BioMA, Marrakech 40000, Morocco. ; Hafidi, M (corresponding author)，Mohammed VI Polytech Univ UM6P, Agrobiosci Program, Ben Guerir 43150, Morocco.
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2021
卷号	13 期号:19
英文摘要	Mining soils are generally characterized by soils having a coarse texture and low fertility, which makes revegetation a very difficult and delicate operation, especially in arid and semi-arid zones. The main objective of this work is to evaluate different substrates that can both contribute to the successful reclamation of phosphate mining soils and the valorization of phosphate by-product and sewage sludge. The study was carried out in pots under a greenhouse on Italian ryegrass (Lolium multiflorum). The experimental design is a randomized complete block with ten treatments, four repetitions from five substrates: phosphogypsum (PG), phosphate sludge (PS), sewage sludge (SS), topsoil from mining (TS) and phosphate waste rocks (PWR); this corresponds to soil after rock phosphate extraction. Nitrogen fertilization was applied to treatments after soil depletion in treatments not receiving sludge. An aerial biomass measurement and nutrient analysis were carried out for the three cuts. The results showed that a proportion of 65% of PG enriched the substrate in phosphorus by improving the crop yield. The addition of 5% of SS contributed to a significant improvement of ryegrass aerial biomass. In the absence of SS application, the addition of nitrogen is required to maintain crop growth. For large-scale application, TS can be mixed with PS, SS and PG for mine site reclamation.
英文关键词	phosphate mining site reclamation by-product ryegrass
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000752051000001
WOS关键词	PLANT-GROWTH ; HEAVY-METALS ; MINE SPOIL ; SOIL ; REHABILITATION ; PHOSPHOGYPSUM ; ZINC ; LEAD ; PHYTOREMEDIATION ; VALORIZATION
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/375902
作者单位	[Gueable, Yao Kohou Donatien; Moulay, Haitam; El Gharouss, Mohamed; El Mejahed, Khalil] Mohammed VI Polytech Univ UM6P, Agr Innovat & Technol Transfer Ctr AITTC, Ben Guerir 43150, Morocco; [Bezrhoud, Youssef] Mohammed VI Polytech Univ UM6P, Digital Res D4R, Ben Guerir 43150, Morocco; [Moughli, Lhoussaine] Inst Agron & Veterinaire Hassan II, Rabat 16000, Morocco; [Hafidi, Mohamed] Cadi Ayyad Univ, Lab Microbial Biotechnol Agrosci & Environm BioMA, Marrakech 40000, Morocco; [Hafidi, Mohamed] Mohammed VI Polytech Univ UM6P, Agrobiosci Program, Ben Guerir 43150, Morocco
推荐引用方式 GB/T 7714	Gueable, Yao Kohou Donatien,Bezrhoud, Youssef,Moulay, Haitam,et al. New Approach for Mining Site Reclamation Using Alternative Substrate Based on Phosphate Industry By-Product and Sludge Mixture[J],2021,13(19).
APA	Gueable, Yao Kohou Donatien.,Bezrhoud, Youssef.,Moulay, Haitam.,Moughli, Lhoussaine.,Hafidi, Mohamed.,...&El Mejahed, Khalil.(2021).New Approach for Mining Site Reclamation Using Alternative Substrate Based on Phosphate Industry By-Product and Sludge Mixture.SUSTAINABILITY,13(19).
MLA	Gueable, Yao Kohou Donatien,et al."New Approach for Mining Site Reclamation Using Alternative Substrate Based on Phosphate Industry By-Product and Sludge Mixture".SUSTAINABILITY 13.19(2021).