干旱区生态环境知识资源中心(Arid): Growth parameters, water productivity and aloin content of Aloe vera affected by mycorrhiza and PGPR application under different irrigation regimes

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DOI	10.1016/j.sajb.2021.02.026
	Growth parameters, water productivity and aloin content of Aloe vera affected by mycorrhiza and PGPR application under different irrigation regimes
	Khajeeyan, Rahil; Salehi, Amin; Dehnavi, Movahhedi; Farajee, Hooshang; Kohanmoo, Mohammad Amin
通讯作者	Salehi, A
来源期刊	SOUTH AFRICAN JOURNAL OF BOTANY
ISSN	0254-6299
EISSN	1727-9321
出版年	2022
卷号	147 页码:1188-1198
英文摘要	Aloe vera (Aloe barbadensis Miller) is a perennial drought tolerant medicinal species. This research study investigates the influence of biofertilizers on mycorrhizal fungi colonization, leaf number and width, plant height, offset number, leaf relative elongation rate (RER), leaf dry weight and leaf gel weight, water productivity (WP) for the gel, and aloin content in Aloe vera plants. The experiments were carried out in the warm and dry climate of Bushehr Province, Iran during 2016-2018. Treatments are reported to include irrigation regimes and biofertilizers at four levels. In terms of irrigation regimes, 25%, 50%, 75%, and 100% of water requirement accompanied the following treatments for biofertilizers, phosphorus-solubilizing bacteria (PSB), mycorrhizal fungi (MF), PSB+MF, and control (without any biofertilizers). The PSB includes Pseudomonas putida strain P13 and Pantoea agglomerans strain P5, in addition to Glomus mosseae as MF. The biofertilizer benefits (remarkably PSB+MF) on investigated traits were observed in three harvests. The results confirm the positive impacts of biofertilizers on important traits such as offset number (an economical part of Aloe vera planting), water productivity with less water consumption, and root colonization, which is the main reason of increasing the mentioned traits. Considering the minimal difference between 100%, 75% and 50% of water requirement in terms of gel fresh weight and more aloin content in 50% of our experiments, Aloe vera is reported as a high drought tolerant plant which merely requires an acceptable gel yield and aloin content. Moreover, better water productivity and consumption is possible in warm and arid regions by applying 50% of Aloe vera water requirement as well as biofertilizers.(C) 2021 SAAB. Published by Elsevier B.V. All rights reserved.
英文关键词	Aloe vera Aloin Biofertilizer Gel weight Mycorrhizal colonization Water productivity
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:000817914100024
WOS关键词	PHOSPHATE-SOLUBILIZING BACTERIA ; DROUGHT STRESS TOLERANCE ; VARYING INTENSITIES ; YIELD ; FERTILIZATION ; PHOSPHORUS ; RESPONSES ; SALINITY ; DEFICIT ; TRAITS
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/2XILL650/394515
推荐引用方式 GB/T 7714	Khajeeyan, Rahil,Salehi, Amin,Dehnavi, Movahhedi,et al. Growth parameters, water productivity and aloin content of Aloe vera affected by mycorrhiza and PGPR application under different irrigation regimes[J],2022,147:1188-1198.
APA	Khajeeyan, Rahil,Salehi, Amin,Dehnavi, Movahhedi,Farajee, Hooshang,&Kohanmoo, Mohammad Amin.(2022).Growth parameters, water productivity and aloin content of Aloe vera affected by mycorrhiza and PGPR application under different irrigation regimes.SOUTH AFRICAN JOURNAL OF BOTANY,147,1188-1198.
MLA	Khajeeyan, Rahil,et al."Growth parameters, water productivity and aloin content of Aloe vera affected by mycorrhiza and PGPR application under different irrigation regimes".SOUTH AFRICAN JOURNAL OF BOTANY 147(2022):1188-1198.