干旱区生态环境知识资源中心(Arid): Corn Cob-Derived Biochar Improves the Growth of Saline-Irrigated Quinoa in Different Orders of Egyptian Soils

Arid

DOI	10.3390/horticulturae7080221
	Corn Cob-Derived Biochar Improves the Growth of Saline-Irrigated Quinoa in Different Orders of Egyptian Soils
	Rekaby, Saudi A.; Awad, Mahrous; Majrashi, Ali; Ali, Esmat F.; Eissa, Mamdouh A.
通讯作者	Rekaby, SA (corresponding author), Al Azhar Univ, Fac Agr, Dept Soils, Assiut 71524, Egypt. ; Rekaby, SA (corresponding author), Al Azhar Univ, Fac Agr, Dept Water, Assiut 71524, Egypt. ; Eissa, MA (corresponding author), Assiut Univ, Fac Agr, Dept Soils & Water, Assiut 71526, Egypt.
来源期刊	HORTICULTURAE
EISSN	2311-7524
出版年	2021
卷号	7 期号:8
英文摘要	Biochar is one of the important recycling methods in sustainable development, as it ensures the transformation of agricultural wastes into fertilizers and conditioners that improve soil properties and fertility. In the current study, corn cob-derived biochar (CB) was used to reduce the negative effects of saline water on quinoa (Chenopodium quinoa cv. Utosaya Q37) grown on Aridisols and Entisols, which are the major soil groups of Egyptian soils. Quinoa plants were cultivated in pot experiment and were irrigated with saline water (EC = 10 dS m(-1)). The experiment contained three treatments, including control without any treatment, biochar at a rate of 1% (w/w) (BC1), and biochar at a rate of 3% (w/w) (BC3). The findings of the current study showed that BC treatments realized significant effects on soil salinity, pH, soil organic matter (SOM), and plant availability and nutrients' uptake in the two soils types. BC3 increased the SOM in Entisols and Aridisols by 23 and 44%; moreover, the dry biomass of quinoa plants was ameliorated by 81 and 41%, respectively, compared with the control. Addition of biochar to soil increased the nutrients' use efficiencies by quinoa plants for the two studied Egyptian soils. Biochar addition caused significant increases in the use efficiency of nitrogen (NUF), phosphorus (PUE), and potassium (KUE) by quinoa plants. BC3 increased NUE, PUE, and KUS by 81, 81, and 80% for Entisols, while these increases were 40, 41, and 42% in the case of Aridisols. Based on the obtained results, the application of corn cob biochar improves the soil quality and alleviates the negative effects of saline irrigation on quinoa plants grown on Aridisols and Entisols Egyptian soils. Biochar can be used as a soil amendment in arid and semi-arid regions to reduce the salinity hazards.
英文关键词	soil amendments saline water nutrients' availability Egyptian soils
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000689164900001
WOS关键词	NUTRIENT AVAILABILITY ; WASTE ; NITROGEN ; COMPOST ; CARBON ; YIELD ; TEMPERATURE ; EMISSIONS ; COMMUNITY ; CAPACITY
WOS类目	Horticulture
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363522
作者单位	[Rekaby, Saudi A.; Awad, Mahrous] Al Azhar Univ, Fac Agr, Dept Soils, Assiut 71524, Egypt; [Rekaby, Saudi A.; Awad, Mahrous] Al Azhar Univ, Fac Agr, Dept Water, Assiut 71524, Egypt; [Majrashi, Ali; Ali, Esmat F.] Taif Univ, Coll Sci, Dept Biol, POB 11099, At Taif 21944, Saudi Arabia; [Eissa, Mamdouh A.] Assiut Univ, Fac Agr, Dept Soils & Water, Assiut 71526, Egypt
推荐引用方式 GB/T 7714	Rekaby, Saudi A.,Awad, Mahrous,Majrashi, Ali,et al. Corn Cob-Derived Biochar Improves the Growth of Saline-Irrigated Quinoa in Different Orders of Egyptian Soils[J],2021,7(8).
APA	Rekaby, Saudi A.,Awad, Mahrous,Majrashi, Ali,Ali, Esmat F.,&Eissa, Mamdouh A..(2021).Corn Cob-Derived Biochar Improves the Growth of Saline-Irrigated Quinoa in Different Orders of Egyptian Soils.HORTICULTURAE,7(8).
MLA	Rekaby, Saudi A.,et al."Corn Cob-Derived Biochar Improves the Growth of Saline-Irrigated Quinoa in Different Orders of Egyptian Soils".HORTICULTURAE 7.8(2021).