干旱区生态环境知识资源中心(Arid): ECOPHYSIOLOGY OF WEST INDIAN CHERRY IRRIGATED WITH SALINE WATER UNDER PHOSPHORUS AND NITROGEN DOSES

Arid

DOI	10.14393/BJ-v35n1a2019-41742
	ECOPHYSIOLOGY OF WEST INDIAN CHERRY IRRIGATED WITH SALINE WATER UNDER PHOSPHORUS AND NITROGEN DOSES
	da Silva Sa, Francisco Vanies 1; Gheyi, Hans Raj 2; de Lima, Geovani Soares 3; de Paiva, Emanoela Pereira 4; Silva, Luderlandio de Andrade 5; Lucena Moreira, Romulo Carantino 5; Fernandes, Pedro Dantas 6; Dias, Adaan Sudario 5
通讯作者	da Silva Sa, Francisco Vanies
来源期刊	BIOSCIENCE JOURNAL
ISSN	1981-3163
出版年	2019
卷号	35 期号:1 页码:211-221
英文摘要	The quantitative and qualitative scarcity of water resources is a frequent problem in the semi-arid region of the Brazilian Northeast. The availability of water for irrigation with high content of dissolved salts is common, affecting the growth and development of the crops. Thus, it is necessary to adopt strategies that allow the establishment of irrigated agriculture in this region. The objective of this study was to evaluate the effect of water salinity and phosphorus/nitrogen combinations on the ecophysiology of the West Indian cherry grafted in the first year of cultivation. The research was carried out in a protected environment, in lysimeters filled with a Regolithic Neosol of loamy clay texture, having low initial phosphorus content. The experiment was arranged in a randomized block design, arranged in a 5x4 factorial scheme, with five levels of electrical conductivity of the irrigation water - ECw (0.6, 1.4, 2.2, 3.0 and 3.8 dS m(-1)) and four managements of fertilization with phosphorus and nitrogen (100:100; 140:100; 100:140 and 140:140% P/N of the recommendation), with three replications, each plot consisting of one plant. Increased salinity of irrigation water reduced growth, photosynthesis and the production of West Indian cherry. Fertilization with 140% of recommendation of the phosphorus and nitrogen minimizes the deleterious effect of salinity on West Indian cherry irrigated with water up to 3.0 dS m(-1).
英文关键词	Malphigia emarginata Semi-arid region Irrigation Saline stress Fertilization
类型	Article
语种	英语
国家	Brazil
开放获取类型	gold, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000467299200019
WOS关键词	GAS-EXCHANGE CHANGES ; CHLOROPHYLL ; FLUORESCENCE ; MECHANISMS ; FRUITS ; STRESS
WOS类目	Agriculture, Multidisciplinary ; Agronomy ; Biology
WOS研究方向	Agriculture ; Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214666
作者单位	1.Univ Fed Rural Semiarido UFERSA, UFERSA, Manejo Solo & Agua PNPD CAPES, Mossoro, RN, Brazil; 2.Univ Fed Reconcavo Bahia, Cruz Das Almas, BA, Brazil; 3.Univ Fed Campina Grande, Unidade Acad Ciencias Agr, Pombal, PB, Brazil; 4.Univ Fed Rural Semi Arido, PNPD CAPES, Fitotecnia, Mossoro, RN, Brazil; 5.Univ Fed Campina Grande, Engn Agr, Campina Grande, PB, Brazil; 6.Univ Fed Campina Grande, Campina Grande, PB, Brazil
推荐引用方式 GB/T 7714	da Silva Sa, Francisco Vanies,Gheyi, Hans Raj,de Lima, Geovani Soares,et al. ECOPHYSIOLOGY OF WEST INDIAN CHERRY IRRIGATED WITH SALINE WATER UNDER PHOSPHORUS AND NITROGEN DOSES[J],2019,35(1):211-221.
APA	da Silva Sa, Francisco Vanies.,Gheyi, Hans Raj.,de Lima, Geovani Soares.,de Paiva, Emanoela Pereira.,Silva, Luderlandio de Andrade.,...&Dias, Adaan Sudario.(2019).ECOPHYSIOLOGY OF WEST INDIAN CHERRY IRRIGATED WITH SALINE WATER UNDER PHOSPHORUS AND NITROGEN DOSES.BIOSCIENCE JOURNAL,35(1),211-221.
MLA	da Silva Sa, Francisco Vanies,et al."ECOPHYSIOLOGY OF WEST INDIAN CHERRY IRRIGATED WITH SALINE WATER UNDER PHOSPHORUS AND NITROGEN DOSES".BIOSCIENCE JOURNAL 35.1(2019):211-221.