干旱区生态环境知识资源中心(Arid): Assessment of Phytotoxicity and Efficiency of Date Palm Waste Compost on Barley Seeds Germination and Seedlings Growth

Arid

DOI	10.1080/00103624.2024.2345147
	Assessment of Phytotoxicity and Efficiency of Date Palm Waste Compost on Barley Seeds Germination and Seedlings Growth
	Ghouili, Emna; Hidri, Yassine; Cheikh M'hamed, Hatem; Somenahally, Anil C.; Xue, Qingwu; Znaidi, Ibrahim El Akram; Jebara, Moez; Nefissi Ouertani, Rim; Muhovski, Yordan; Riahi, Jouhaina; Abid, Ghassen; Sassi, Khaled
通讯作者	Abid, G
来源期刊	COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
ISSN	0010-3624
EISSN	1532-2416
出版年	2024
卷号	55 期号:14 页码:2126-2139
英文摘要	The valorization of date palm wastes as bioresources has received little attention. In this context, the feasibility of date palm waste valorization through composting and the application effects on barley plants production under control condition was investigated. The principal requirements for compost to be safely used are stability and maturity that refer, respectively, to the microbial biomass activity's level, germination tests, and plant growth bioassays or phytotoxicity. Indeed, the phytotoxicity of composted date palm waste used for seed germination and seedling growth bioassays was researched. The finished compost values of the C/N ratio were 15.36 and 18.58%, 1.21%, 0.54%, and 0.95% for total organic carbon, N, P, and K contents, respectively. The concentration of heavy metals and microelements were lower and met the requirement established by national standards. Moreover, the end product was free from harmful pathogens like Salmonella, Escherichia coli, total coliforms, and fecal coliform bacteria. Application of compost extract (especially 25%, 50%, and 75%) did not affect barley seed germination, stimulated hypocotyl and radicle growth and is characterized by a GI exceeding 90%, demonstrating its stability and lack of phytotoxic effect. Moreover, compost promotes plant growth, improved physiological parameters, photosynthetic pigments, and plant biomass. According to the results, the prepared compost especially at the dose T3 (soil amended with 30 t/ha) increased the nutrients availability and uptake which may be the reason for an increase in photosynthetic activity, chlorophyll synthesis, and dry matter accumulation. Composting may well represent an acceptable solution for disposing of date palm waste and be of great interest to sustainable agriculture in Tunisia oasis ecosystems.
英文关键词	Barley compost date palm waste phytotoxicity sheep manure
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001207097200001
WOS关键词	ORGANIC AMENDMENTS ; SOIL ; QUALITY ; GREENHOUSE ; YIELD
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/2XILL650/403242
推荐引用方式 GB/T 7714	Ghouili, Emna,Hidri, Yassine,Cheikh M'hamed, Hatem,et al. Assessment of Phytotoxicity and Efficiency of Date Palm Waste Compost on Barley Seeds Germination and Seedlings Growth[J],2024,55(14):2126-2139.
APA	Ghouili, Emna.,Hidri, Yassine.,Cheikh M'hamed, Hatem.,Somenahally, Anil C..,Xue, Qingwu.,...&Sassi, Khaled.(2024).Assessment of Phytotoxicity and Efficiency of Date Palm Waste Compost on Barley Seeds Germination and Seedlings Growth.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,55(14),2126-2139.
MLA	Ghouili, Emna,et al."Assessment of Phytotoxicity and Efficiency of Date Palm Waste Compost on Barley Seeds Germination and Seedlings Growth".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 55.14(2024):2126-2139.