干旱区生态环境知识资源中心(Arid): Monitoring Organic Matter Humification during the Composting of Date Palm Wastes Using Chemical and Spectroscopic Analyses for Arid Soil Quality Improvement

Arid

DOI	10.1080/00103624.2022.2130934
	Monitoring Organic Matter Humification during the Composting of Date Palm Wastes Using Chemical and Spectroscopic Analyses for Arid Soil Quality Improvement
	Ben Mahmoud, Imen; Ben Mbarek, Hadda; Medhioub, Mounir; Soua, Nabil; Medhioub, Khaled; Gargouri, Kamel
通讯作者	Ben Mahmoud, I
来源期刊	COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
ISSN	0010-3624
EISSN	1532-2416
出版年	2023
卷号	54 期号:6 页码:805-818
英文摘要	Soil organic matter (SOM) is the most important factor that affects soil quality. In arid areas, lack of SOM causes a major problem and farmers need to add organic amendments to restore the soil quality. Organic waste composting is an efficient and sustainable way to produce organic resource for soil amendment. The main objective of this study was to evaluate the effectiveness of compost derived from co-composting of date palm residues with goat manure to ameliorate soil quality in arid region in the southeast of Tunisia. Palm tree wastes were co-composted with goat manure (1/3 v:v) for 120 days. Chemical properties and structural changes of humic acids (HA) during the composting process were investigated using physicochemical and spectroscopic analyses: spectroscopic ultraviolet/visible (UV) analysis and Fourier Transform Infrared (FTIR) Spectroscopy. HA fractions extracted from different steps of composting process were monitored by measuring humification ratios C-HA/C-FA and E-4/E-6. Soil was amended with produced compost and manure during 3 months, and soil property evolution was evaluated using chemical and spectroscopic analyses. Results revealed that the date palm compost displayed neutral pH, a C/N ratio of about 12 and high levels of nutrients. FTIR spectra of HA extracted from produced compost and manure showed the abundance of aromatic structures with a high condensation and polymerization confirmed by a low E-4/E-6 ratio related to the increase in polymerization and polycondensation and a high C-HA/C-FA humification rate that improved the elevation of the humification degree. The application of the produced palm compost in soil improved soil quality by increasing levels of SOM and nutrients and showed a marked improvement of humification rate. The FTIR spectra of soil HA showed a clear increase in aromatic structures that improved soil stability. The input of palm compost is an efficient way to ameliorate arid soil quality by supplying highly humified organic matter restitution.
英文关键词	Arid soil fertility composting process humic acids palm compost spectroscopic analyses
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000863876700001
WOS关键词	HUMIC SUBSTANCES ; POULTRY MANURE ; ACID ; EVOLUTION ; SLUDGE ; WATER
WOS类目	Agronomy ; Plant Sciences ; Chemistry, Analytical ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences ; Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395798
推荐引用方式 GB/T 7714	Ben Mahmoud, Imen,Ben Mbarek, Hadda,Medhioub, Mounir,et al. Monitoring Organic Matter Humification during the Composting of Date Palm Wastes Using Chemical and Spectroscopic Analyses for Arid Soil Quality Improvement[J],2023,54(6):805-818.
APA	Ben Mahmoud, Imen,Ben Mbarek, Hadda,Medhioub, Mounir,Soua, Nabil,Medhioub, Khaled,&Gargouri, Kamel.(2023).Monitoring Organic Matter Humification during the Composting of Date Palm Wastes Using Chemical and Spectroscopic Analyses for Arid Soil Quality Improvement.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,54(6),805-818.
MLA	Ben Mahmoud, Imen,et al."Monitoring Organic Matter Humification during the Composting of Date Palm Wastes Using Chemical and Spectroscopic Analyses for Arid Soil Quality Improvement".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 54.6(2023):805-818.