干旱区生态环境知识资源中心(Arid): Quinoa-Olive Agroforestry System Assessment in Semi-Arid Environments: Performance of an Innovative System

Arid

DOI	10.3390/agronomy14030495
	Quinoa-Olive Agroforestry System Assessment in Semi-Arid Environments: Performance of an Innovative System
	Abidi, Ilham; Daoui, Khalid; Abouabdillah, Aziz; Belqadi, Loubna; Mahyou, Hamid; Bazile, Didier; Douaik, Ahmed; Gaboun, Fatima; Hassane Sidikou, Abdel Aziz; Alaoui, Si Bennasseur
通讯作者	Abidi, I
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2024
卷号	14 期号:3
英文摘要	Agroforestry is a promising way to sustain land use efficiency in semi-arid areas. In this study, we introduce quinoa as a drought- and salinity-tolerant crop in olive-based agroforestry. We investigated how the microclimate created by olive trees affects agronomic and biochemical traits in quinoa and evaluated the performance of this new olive-based agroforestry system in terms of land equivalent ratio (LER). Field experiments were carried out under two pedoclimatic conditions (S1) and (S2) using a randomized complete block design with two cropping systems (sole crop (SCS) and agroforestry (AFS) systems), four quinoa cultivars (Puno, Titicaca, ICBA-Q5, and ICBA-Q4) and one olive orchard as a control (OR) in each block. Our results show that AFS had lower grain yield (-45%), dry biomass (-49%), and crop water productivity (-44%), but higher plant height (12%), grain protein (4%), saponin (26%), total polyphenol (12%), and DPPH (9%) contents compared to SCS. The highest grain yield was recorded for Titicaca and ICBA-Q5 (1.6 t ha-1). The LER ranged from 1.57 to 2.07, indicating that the overall productivity was 57% to 107% higher in the agroforestry system compared with the monoculture. We suggest that quinoa-olive tree intercropping could be a promising agroecological practice under semi-arid conditions.
英文关键词	olive-based agroforestry sole crop system quinoa varieties land equivalent ratio grain yield seed quality
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:001191786200001
WOS关键词	CHENOPODIUM-QUINOA ; WATER ; LAND ; PRODUCTIVITY ; QUALITY ; CROPS ; TREES
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/2XILL650/402757
推荐引用方式 GB/T 7714	Abidi, Ilham,Daoui, Khalid,Abouabdillah, Aziz,et al. Quinoa-Olive Agroforestry System Assessment in Semi-Arid Environments: Performance of an Innovative System[J],2024,14(3).
APA	Abidi, Ilham.,Daoui, Khalid.,Abouabdillah, Aziz.,Belqadi, Loubna.,Mahyou, Hamid.,...&Alaoui, Si Bennasseur.(2024).Quinoa-Olive Agroforestry System Assessment in Semi-Arid Environments: Performance of an Innovative System.AGRONOMY-BASEL,14(3).
MLA	Abidi, Ilham,et al."Quinoa-Olive Agroforestry System Assessment in Semi-Arid Environments: Performance of an Innovative System".AGRONOMY-BASEL 14.3(2024).