干旱区生态环境知识资源中心(Arid): Morphology, Phenology, Yield, and Quality of Durum Wheat Cultivated within Organic Olive Orchards of the Mediterranean Area

Arid

DOI	10.3390/agronomy10111789
	Morphology, Phenology, Yield, and Quality of Durum Wheat Cultivated within Organic Olive Orchards of the Mediterranean Area
	Panozzo, Anna; Huang, Hsinya; Bernazeau, Bruno; Vamerali, Teofilo; Samson, Marie Francoise; Desclaux, Dominique
通讯作者	Panozzo, A
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2020
卷号	10 期号:11
英文摘要	In the current context of climate change, tree-crop combinations in agroforestry systems are suggested to mitigate water and heat stresses, particularly in semi-arid environments of the Mediterranean area. In this framework, a 3-year trial was conducted at the French National Research Institute for Agriculture, Food and the Environment (INRAE) in Mauguio (Southern France) in order to investigate the response of twenty-five durum wheat genotypes under a yearly pruned (AF) and a never-pruned alley olive orchard (AF+), in comparison with an open field without trees (control, C). The grain yield of wheat was markedly reduced in both the agroforestry systems AF (average -43%) and AF+ (-83%), according to the shading level. Among the yield components, the plant density at harvest was enhanced in AF (+22%) and AF+ (+3%), although with a significant reduction in the number of grains per spike (-37% in AF and -62% in AF+), and the number of spikes per plant (-32% in AF and -52% in AF+). The thousand-grain weight (TGW) and harvest index (HI) were slightly higher under moderate shade (AF; +12% vs. C) and severe shading (AF+; +6%). Plant biomass and spike size were significantly reduced in both agroforestry systems, while the flag leaf-spike distance (last internode) increased in AF. It was concluded that the moderate shading conditions of AF may create a sustainable agricultural system, and the wide intraspecific variability suggested a large scope for screening suitable genotypes, helping to produce ideotypes to implement agroforestry-oriented breeding programs.
英文关键词	agroforestry alley-cropping wheat ideotype shading PAR organic agriculture
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000593540400001
WOS关键词	TEMPERATE AGROFORESTRY ; CEREAL PRODUCTION ; CLIMATE-CHANGE ; GROWTH-STAGES ; DECIMAL CODE ; GRAIN-YIELD ; NITROGEN ; VARIABILITY ; RADIATION ; DYNAMICS
WOS类目	Agronomy ; Plant Sciences
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/2XILL650/327709
作者单位	[Panozzo, Anna; Vamerali, Teofilo] Univ Padua, Dept Agron Food Nat Resources Animals & Environm, Viale Univ 16, I-35020 Padua, Italy; [Huang, Hsinya; Bernazeau, Bruno; Desclaux, Dominique] INRA, DiaScope Unit, INRAE, UE0398, F-34130 Montpellier, France; [Samson, Marie Francoise] Univ Montpellier, IATE, CIRAD, INRAE,Inst Agro, F-75338 Paris 07, France
推荐引用方式 GB/T 7714	Panozzo, Anna,Huang, Hsinya,Bernazeau, Bruno,et al. Morphology, Phenology, Yield, and Quality of Durum Wheat Cultivated within Organic Olive Orchards of the Mediterranean Area[J],2020,10(11).
APA	Panozzo, Anna,Huang, Hsinya,Bernazeau, Bruno,Vamerali, Teofilo,Samson, Marie Francoise,&Desclaux, Dominique.(2020).Morphology, Phenology, Yield, and Quality of Durum Wheat Cultivated within Organic Olive Orchards of the Mediterranean Area.AGRONOMY-BASEL,10(11).
MLA	Panozzo, Anna,et al."Morphology, Phenology, Yield, and Quality of Durum Wheat Cultivated within Organic Olive Orchards of the Mediterranean Area".AGRONOMY-BASEL 10.11(2020).