干旱区生态环境知识资源中心(Arid): Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide

Arid

DOI	10.5433/1679-0359.2024v45n2p555
	Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide
	Capitulino, Jessica Dayanne; de Lima, Geovani Soares; de Azevedo, Carlos Alberto Vieira; da Silva, Andre Alisson Rodrigues; Arruda, Thiago Filipe de Lima; Soares, Lauriane Almeida dos Anjos; de Fatima, Reynaldo Teodoro; Paiva, Francisco Jean da Silva; Gheyi, Hans Raj; de Souza, Allesson Ramos
通讯作者	da Silva, AAR
来源期刊	SEMINA-CIENCIAS AGRARIAS
ISSN	1676-546X
EISSN	1679-0359
出版年	2024
卷号	45 期号:2 页码:555-578
英文摘要	The soursop plant adapts well to the edaphoclimatic conditions of the semi-arid region of northeastern Brazil. However, the presence of waters with high salt concentrations stands out as limiting factor for the expansion of the cultivation of this fruit crop. Therefore, identifying strategies to enable fruit production is crucial. This study aimed to assess the mineral composition in leaf tissues and the physiology of soursop cv. Morada Nova plants under saline water irrigation and foliar application of hydrogen peroxide during the pre-flowering phase. The research was conducted in a greenhouse in Campina Grande, PB, Brazil, employing a randomized block design in a 4 x 4 factorial arrangement. This arrangement included four levels of irrigation water electrical conductivity (ECw: 0.8, 1.6, 2.4, and 3.2 dS m(-1)) and four hydrogen peroxide (H2O2) concentrations (0, 10, 20, and 30 mu M), with three replications, totaling 48 experimental plots with one plant each. Saline water irrigation adversely influenced the biosynthesis of chlorophyll a and b , initial and variable fluorescence, and the quantum efficiency of photosystem II in soursop, 370 days post-transplanting. Hydrogen peroxide concentration of 30 mu M exacerbated the effect of salt stress on the leaf nitrogen, phosphorus, and potassium contents. However, concentrations of 15, 12, and 9 mu M, respectively, enhanced the N, P, and K levels in the leaf tissues of soursop cv. Morada Nova, 780 days post-transplanting. Nutrient accumulation in the leaves of soursop cv. Morada Nova during the pre-flowering phase occurs in the following descending order: P>N>K>S>Cl>Na.
英文关键词	Annona muricata L Plant nutrition Salt stress
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001254278600015
WOS关键词	YELLOW PASSION-FRUIT ; WEST-INDIAN CHERRY ; SALINE WATER ; PHOTOCHEMICAL EFFICIENCY ; PHOTOSYNTHETIC PIGMENTS ; GAS EXCHANGES ; QUANTUM YIELD ; GROWTH ; PLANTS ; H2O2
WOS类目	Agriculture, Multidisciplinary
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/2XILL650/405622
推荐引用方式 GB/T 7714	Capitulino, Jessica Dayanne,de Lima, Geovani Soares,de Azevedo, Carlos Alberto Vieira,et al. Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide[J],2024,45(2):555-578.
APA	Capitulino, Jessica Dayanne.,de Lima, Geovani Soares.,de Azevedo, Carlos Alberto Vieira.,da Silva, Andre Alisson Rodrigues.,Arruda, Thiago Filipe de Lima.,...&de Souza, Allesson Ramos.(2024).Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide.SEMINA-CIENCIAS AGRARIAS,45(2),555-578.
MLA	Capitulino, Jessica Dayanne,et al."Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide".SEMINA-CIENCIAS AGRARIAS 45.2(2024):555-578.