干旱区生态环境知识资源中心(Arid): Quality of yellow passion fruit seedlings under saline water irrigation and salicylic acid concentrations

Arid

DOI	10.1590/1983-21252024v3711879rc
	Quality of yellow passion fruit seedlings under saline water irrigation and salicylic acid concentrations
	Nobre, Reginaldo G.; Araujo, Joseane B.; Carvalho, Kaila M. P. de; Bezerra, Idelfonso L.; Soares, Lauriane A. dos Anjos; Souza, Maria do S. M. de; Filho, Ricardo A. Rodrigues
通讯作者	Araujo, JB
来源期刊	REVISTA CAATINGA
ISSN	0100-316X
EISSN	1983-2125
出版年	2024
卷号	37
英文摘要	The objective of this study was to evaluate the quality of 'BRS Gigante Amarelo' passion fruit seedlings irrigated with brackish waters under salicylic acid application. The experiment was conducted under conditions of protected environment (screened) in the experimental area of the Federal Rural University of the Semi-arid Region (UFERSA), Multidisciplinary Campus of Cara & uacute;bas, RN, Brazil, in the period from August to November 2022, in a randomized block experimental design and analyzed in a 4 x 4 factorial scheme, with four replicates and one plant per plot, with treatments consisting of electrical conductivity of irrigation water - ECw (0.5, 1.4, 2.3 and 3.2 dS m(-1)) and concentrations of salicylic acid - SA (0.0, 1.5, 3.0, and 4.5 mM L-1). Electrical conductivity of irrigation water up to 3.2 dS m(-1) does not affect the absolute growth, photosynthetic rate and quality of 'BRS Gigante Amarelo' passion fruit seedlings; ECw from the average value of 1.3 dS m(-1) affects stomatal conductance, transpiration, internal CO2 concentration and root fresh and dry mass production. Foliar application of salicylic acid does not mitigate the effect of salt stress from irrigation water on the production of yellow passion fruit seedlings; however, the average concentration of 3.15 mM L-1 promotes greater absolute and relative growth, shoot fresh and dry mass and quality of seedlings. SA concentration of 1.5 mM L-1, associated with ECw of 1.0 dS m(-1), is recommended for the production of BRS Gigante Amarelo passion fruit seedlings.
英文关键词	Passifloraceae Salt stress Phytohormone
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001207544000002
WOS关键词	BIOMASS
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405380
推荐引用方式 GB/T 7714	Nobre, Reginaldo G.,Araujo, Joseane B.,Carvalho, Kaila M. P. de,et al. Quality of yellow passion fruit seedlings under saline water irrigation and salicylic acid concentrations[J],2024,37.
APA	Nobre, Reginaldo G..,Araujo, Joseane B..,Carvalho, Kaila M. P. de.,Bezerra, Idelfonso L..,Soares, Lauriane A. dos Anjos.,...&Filho, Ricardo A. Rodrigues.(2024).Quality of yellow passion fruit seedlings under saline water irrigation and salicylic acid concentrations.REVISTA CAATINGA,37.
MLA	Nobre, Reginaldo G.,et al."Quality of yellow passion fruit seedlings under saline water irrigation and salicylic acid concentrations".REVISTA CAATINGA 37(2024).