干旱区生态环境知识资源中心(Arid): Saline water irrigation and foliar application of H2O2 change ionic homeostasis of sour passion fruit

Arid

DOI	10.1590/1983-21252024v3712122rc
	Saline water irrigation and foliar application of H2O2 change ionic homeostasis of sour passion fruit
	Ramos, Jailton G.; Lima, Vera L. A. de; Lima, Geovani S. de; Nunes, Kheila G.; Torres, Rafaela A. F.; Silva, Francisco A. da; Pereira, Mariana de O.; Soares, Lauriane A. dos A.
通讯作者	Nunes, KG
来源期刊	REVISTA CAATINGA
ISSN	0100-316X
EISSN	1983-2125
出版年	2024
卷号	37
英文摘要	Qualitative and quantitative scarcity of water sources is a reality in the Brazilian semi-arid region and restricts the expansion of irrigated areas in this region, where high levels of soluble salts are common. Thus, it is extremely important to seek strategies to enable the production of fruit crops such as sour passion fruit. In this context, the objective of this study was to evaluate the levels of NPK, Na+ and Cl- in leaf and stem tissues of sour passion fruit cv. BRS Rubi do Cerrado as a function of irrigation with saline water and exogenous application of hydrogen peroxide. The experiment was carried out in drainage lysimeters under greenhouse conditions in Campina Grande, PB, Brazil. The design was completely randomized in split plots, with five levels of electrical conductivity of water - ECw (0.6, 1.2, 1.8, 2.4 and 3.0 dS m(-1)) considered plots and four concentrations of hydrogen peroxide - H2O2 (0, 15, 30 and 45 mu M) considered subplots, with three repetitions. Sodium content in the leaves decreased when the H2O2 concentration of 45 mu M was applied. N/P and N/Na ratios in the leaves of sour passion fruit cv. BRS Rubi do Cerrado decreased with the increase in irrigation water salinity from 2.76 and 2.03 dS m(-1), respectively. Chloride content in the leaves of sour passion fruit increased as a function of irrigation water salinity, regardless of H2O2 application.
英文关键词	Passiflora edulis Sims Fruit farming Salt stress Plant nutrition
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:001247677600005
WOS关键词	HYDROGEN-PEROXIDE ; SALT STRESS ; SEEDLINGS
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/2XILL650/405376
推荐引用方式 GB/T 7714	Ramos, Jailton G.,Lima, Vera L. A. de,Lima, Geovani S. de,et al. Saline water irrigation and foliar application of H2O2 change ionic homeostasis of sour passion fruit[J],2024,37.
APA	Ramos, Jailton G..,Lima, Vera L. A. de.,Lima, Geovani S. de.,Nunes, Kheila G..,Torres, Rafaela A. F..,...&Soares, Lauriane A. dos A..(2024).Saline water irrigation and foliar application of H2O2 change ionic homeostasis of sour passion fruit.REVISTA CAATINGA,37.
MLA	Ramos, Jailton G.,et al."Saline water irrigation and foliar application of H2O2 change ionic homeostasis of sour passion fruit".REVISTA CAATINGA 37(2024).