干旱区生态环境知识资源中心(Arid): Relationships between growth indices, dry matter production, and nutrient use efficiency in saffron: Integrative effect of mycorrhizal inoculation and nutrient resources

Arid

DOI	10.1080/01904167.2022.2063138
	Relationships between growth indices, dry matter production, and nutrient use efficiency in saffron: Integrative effect of mycorrhizal inoculation and nutrient resources
	Ghanbari, Jalal; Khajoei-Nejad, Gholamreza
通讯作者	Khajoei-Nejad, G
来源期刊	JOURNAL OF PLANT NUTRITION
ISSN	0190-4167
EISSN	1532-4087
出版年	2022
卷号	45 期号:14 页码:2077-2095
英文摘要	This research is aimed to investigate the interactive effect of arbuscular mycorrhizal (AM) fungus inoculation and nutrient supply through organic and chemical resources on growth indices, nutrition, and dry matter production of saffron. During the 2015-2016 and 2016-2017 growing seasons, saffron plants were grown under field conditions fertilized with compost (COM; 20 Mg ha(-1)), COM + biochar (COM + B; 10 + 8 Mg ha(-1)), chemical fertilizers (CF), and unfertilized soil (control), each inoculated (+AM) or non-inoculated (-AM) with AM (Funneliformis mosseae). In accordance with the results, AM-inoculation and fertilization promoted growth indices of saffron which resulted in significant increases in leaf parameters, leaf nitrogen uptake (NU) and phosphorus uptake (PU), leaf dry matter, and corm PU. We further found that integration of AM-inoculation and fertilizer types enhanced corm dry matter (CDM) production most likely by promoting NU and PU, NU and PU efficiencies, and agronomic N- and P-use efficiency, which reached the maximum under COM + AM and CF + AM. In contrast, AM-inoculation had no statistically significant effect on CDM and agronomic N- and P-use efficiency in unfertilized plots mainly due to reduced mycorrhizal inoculation effect (MIE). The analysis of MIE values confirmed that AM inoculation efficiency was considerably reduced over time in unfertilized plots indicating that optimal efficiency of AM can be affected by the nutrient supply system. Generally, depending on the used agronomic pattern, the integrated management of AM along with chemical fertilizers or organic amendments is recommended to enhance the yield potential of saffron farms in semi-arid areas.
英文关键词	Agronomic nutrient use efficiency corm dry matter critical stage Crocus sativus growth indices nutrient uptake
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000787703900001
WOS关键词	CROCUS-SATIVUS L. ; ARBUSCULAR MYCORRHIZAS ; CORM SIZE ; NITROGEN ; BIOCHAR ; FUNGI ; SOIL ; PHOSPHORUS ; MANAGEMENT ; IMPROVE
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393572
推荐引用方式 GB/T 7714	Ghanbari, Jalal,Khajoei-Nejad, Gholamreza. Relationships between growth indices, dry matter production, and nutrient use efficiency in saffron: Integrative effect of mycorrhizal inoculation and nutrient resources[J],2022,45(14):2077-2095.
APA	Ghanbari, Jalal,&Khajoei-Nejad, Gholamreza.(2022).Relationships between growth indices, dry matter production, and nutrient use efficiency in saffron: Integrative effect of mycorrhizal inoculation and nutrient resources.JOURNAL OF PLANT NUTRITION,45(14),2077-2095.
MLA	Ghanbari, Jalal,et al."Relationships between growth indices, dry matter production, and nutrient use efficiency in saffron: Integrative effect of mycorrhizal inoculation and nutrient resources".JOURNAL OF PLANT NUTRITION 45.14(2022):2077-2095.