干旱区生态环境知识资源中心(Arid): Growth and production components of West Indian cherry cultivated with saline waters and potassium fertilization

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DOI	10.1590/1807-1929/agriambi.v23n4p250-256
	Growth and production components of West Indian cherry cultivated with saline waters and potassium fertilization
	de Lima, Geovani S.1; Pinheiro, Francisco W. A.2; Dias, Adaan S.2; Gheyi, Hans R.3; Soares, Lauriane A. dos A.1; da Silva, Saulo S.2
通讯作者	de Lima, Geovani S.
来源期刊	REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL
ISSN	1415-4366
EISSN	1807-1929
出版年	2019
卷号	23 期号:4 页码:250-256
英文摘要	Due to water limitations in terms of both quantity and quality in the semi-arid region of northeastern Brazil, the use of waters with high concentrations of salts become necessary in irrigated agriculture. Thus, this study aimed to evaluate the growth and production of grafted West Indian cherry under saline water irrigation and potassium fertilization. The experiment was carried out in drainage lysimeters under protected environment conditions, using a Regolithic Neosol with sandy loam texture. Treatments resulted from the combination of two levels of electrical conductivity - ECw (0.8 and 3.8 dS m(-1)) of irrigation water and four doses of potassium (50, 75, 100 and 125% of the recommendation of Musser), arranged in a randomized block design, with three replicates. Irrigation water salinity of 3.8 dS m(-1) markedly inhibited the growth in stem diameter and mean fruit weight of West Indian cherry. Potassium fertilization mitigated the deleterious effects of salt stress on the relative growth in stem diameter of the rootstock, total number of fruits and total fresh mass of fruits of West Indian cherry, with highest values in plants irrigated with water of lowest level of salinity associated with the highest dose of K2O.
英文关键词	Malpighia emarginata salt stress osmoregulation
类型	Article
语种	英语
国家	Brazil
开放获取类型	Green Submitted, gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000463362200003
WOS关键词	NITROGEN ; STRESS ; RESPONSES
WOS类目	Agricultural Engineering
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/2XILL650/218482
作者单位	1.Univ Fed Campina Grande, Ctr Ciencias & Tecnol Agroalimentar, Programa Posgrad Hort Trop, Pombal, PB, Brazil; 2.Univ Fed Campina Grande, Ctr Tecnol & Recursos Nat, Programa Posgrad Engn Agr, Campina Grande, PB, Brazil; 3.Univ Fed Reconcavo Bahia, Nucleo Engn Agua & Solo, Cruz Das Almas, BA, Brazil
推荐引用方式 GB/T 7714	de Lima, Geovani S.,Pinheiro, Francisco W. A.,Dias, Adaan S.,et al. Growth and production components of West Indian cherry cultivated with saline waters and potassium fertilization[J],2019,23(4):250-256.
APA	de Lima, Geovani S.,Pinheiro, Francisco W. A.,Dias, Adaan S.,Gheyi, Hans R.,Soares, Lauriane A. dos A.,&da Silva, Saulo S..(2019).Growth and production components of West Indian cherry cultivated with saline waters and potassium fertilization.REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL,23(4),250-256.
MLA	de Lima, Geovani S.,et al."Growth and production components of West Indian cherry cultivated with saline waters and potassium fertilization".REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL 23.4(2019):250-256.