干旱区生态环境知识资源中心(Arid): Saline water irrigation strategies in two production cycles of naturally colored cotton

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DOI	10.1007/s00271-020-00682-3
	Saline water irrigation strategies in two production cycles of naturally colored cotton
	dos Anjos Soares, Lauriane Almeida 1; Fernandes, Pedro Dantas 2; de Lima, Geovani Soares 1; Gheyi, Hans Raj 2; Nobre, Reginaldo Gomes 3; da Silva Sa, Francisco Vanies 4; Lucena Moreira, Romulo Carantino 2
通讯作者	dos Anjos Soares, Lauriane Almeida
来源期刊	IRRIGATION SCIENCE
ISSN	0342-7188
EISSN	1432-1319
出版年	2020
卷号	38 期号:4 页码:401-413
英文摘要	Scarcity of good quality water is a limiting factor for irrigated agriculture, especially in a semi-arid region, which induces the use of waters with high salt levels to irrigate crops. As a result, it becomes necessary to use salt tolerant genotypes and appropriate cultivation strategies that enable their production. With this focus, this study was carried out to evaluate the production components of three naturally colored cotton genotypes ('BRS Rubi', 'BRS Topazio', and 'BRS Safira'), subjected to various irrigation management strategies, varying the stages of development in which plants were irrigated with saline water. The study also aimed to evaluate the influence of the water salinity level at which seeds were formed, in a new production cycle, using the same irrigation strategies and varying the phenological stages. There were seven salinity management strategies in the first year of cultivation and ten in the second year, both experiments were conducted in a randomized block design. Among the genotypes, 'BRS Rubi' was the most tolerant to salinity, with respect to the intrinsic characteristics of the fiber, regardless of the development stage. In the second production cycle, plants grown from seeds formed under salt stress during the stages of flowering and yield formation had increases in lint weight and fiber quality. In the second year, the oil content of the cotton genotypes was not compromised by the cumulative salt stress, considering seeds produced in plants irrigated with saline water in the previous cycle.
类型	Article
语种	英语
国家	Brazil
收录类别	SCI-E
WOS记录号	WOS:000544622400001
WOS关键词	GROWTH
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319622
作者单位	1.Univ Fed Campina Grande, Ctr Ciencias & Tecnol Agroalimentar, Rua Jairo Viera Feitosa 1770, BR-58840000 Pombal, PB, Brazil; 2.Univ Fed Campina Grande, Ctr Tecnol & Recursos Nat, Av Aprigio Veloso 882, BR-58429900 Campina Grande, Paraiba, Brazil; 3.Univ Fed Rural Semi Arido, Dept Ciencias & Tecnol, Av Univ Leto Fernandes,Km 01, BR-59780000 Caraubas, RN, Brazil; 4.Univ Fed Rural Semi Arido, Ctr Ciencias Agr, Av Francisco Mota 572, BR-625900 Mossoro, RN, Brazil
推荐引用方式 GB/T 7714	dos Anjos Soares, Lauriane Almeida,Fernandes, Pedro Dantas,de Lima, Geovani Soares,et al. Saline water irrigation strategies in two production cycles of naturally colored cotton[J],2020,38(4):401-413.
APA	dos Anjos Soares, Lauriane Almeida.,Fernandes, Pedro Dantas.,de Lima, Geovani Soares.,Gheyi, Hans Raj.,Nobre, Reginaldo Gomes.,...&Lucena Moreira, Romulo Carantino.(2020).Saline water irrigation strategies in two production cycles of naturally colored cotton.IRRIGATION SCIENCE,38(4),401-413.
MLA	dos Anjos Soares, Lauriane Almeida,et al."Saline water irrigation strategies in two production cycles of naturally colored cotton".IRRIGATION SCIENCE 38.4(2020):401-413.