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DOI	10.1007/s10681-021-02902-z
	Adaptation assessment of drought tolerance in maize populations from the Sahara in both shores of the Mediterranean Sea
	Maafi, Oula; Revilla, Pedro; Alvarez-Iglesias, Lorena; Malvar, Rosa Ana; Djemel, Abderahmane
通讯作者	Revilla, P (corresponding author), CSIC, Mision Biol Galicia, Apartado 28, Pontevedra 36080, Spain.
来源期刊	EUPHYTICA
ISSN	0014-2336
EISSN	1573-5060
出版年	2021
卷号	217 期号:8
英文摘要	Drought is the main stress for agriculture, and maize (Zea mays L.) germplasm from the Sahara has been identified as potential source of drought tolerance; however, information about adaptation of semitropical maize germplasm from the Sahara to temperate areas has not been reported. Our objective was assessing the adaptation of maize germplasm from Saharan oases as sources of drought tolerance for improving yield and biomass production under drought conditions in temperate environments. A collection of maize populations from Saharan oases was evaluated under drought and control conditions in Spain and Algeria. Algerian populations were significantly different under drought for most traits, and the significant genotype x environment interactions indicated that drought tolerance is genotype-dependent, but tolerance differences among genotypes change across environments. Based on yield, the Algerian maize populations PI527474, PI527478, PI527472, PI527467, PI527470, and PI527473 would be appropriate sources of drought tolerance for temperate environments. Concerning biomass production, the most interesting populations were PI527467, PI542685, PI527478, and PI527472. These Saharan populations could provide favorable alleles for drought tolerance for temperate breeding programs, and could also be used for studying mechanisms and genetic regulation of drought tolerance.
英文关键词	Zea mays L drought stress seedling growth Algerian landraces
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000678593700001
WOS关键词	INBRED LINES ; LANDRACES ; AFRICA ; STRESS ; AREAS
WOS类目	Agronomy ; Plant Sciences ; Horticulture
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363198
作者单位	[Maafi, Oula; Djemel, Abderahmane] L RGB, Ecole Natl Super Agron, El Harrach Ave Hassan Badi, Algiers 16200, Algeria; [Revilla, Pedro; Alvarez-Iglesias, Lorena; Malvar, Rosa Ana] CSIC, Mision Biol Galicia, Apartado 28, Pontevedra 36080, Spain
推荐引用方式 GB/T 7714	Maafi, Oula,Revilla, Pedro,Alvarez-Iglesias, Lorena,et al. Adaptation assessment of drought tolerance in maize populations from the Sahara in both shores of the Mediterranean Sea[J],2021,217(8).
APA	Maafi, Oula,Revilla, Pedro,Alvarez-Iglesias, Lorena,Malvar, Rosa Ana,&Djemel, Abderahmane.(2021).Adaptation assessment of drought tolerance in maize populations from the Sahara in both shores of the Mediterranean Sea.EUPHYTICA,217(8).
MLA	Maafi, Oula,et al."Adaptation assessment of drought tolerance in maize populations from the Sahara in both shores of the Mediterranean Sea".EUPHYTICA 217.8(2021).