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DOI	10.5433/1679-0359.2020v41n1p109
	Reference evapotranspiration during rainy and dry seasons in Mossoro, RN, Brazil
	Soares de Oliveira, Anna Kezia 1; da Silva Freitas, Isaac Alves 2; Felix da Silva, Tecla Ticiane 3; Sobrinho, Jose Espinola 4; Manicoba, Rudah Marques 5; Santos, Wesley de Oliveira 4; Bezerra, Joel Medeiros 4; Araujo da Silva, Saulo Tasso 4
通讯作者	Soares de Oliveira, Anna Kezia
来源期刊	SEMINA-CIENCIAS AGRARIAS
ISSN	1676-546X
EISSN	1679-0359
出版年	2020
卷号	41 期号:1 页码:109-119
英文摘要	Mossoro, RN, Brazil, is considered one of the fruit growing centers of the Northeast region. This municipality has a persistent water deficit, with the need to develop irrigated agriculture with efficient water use and rational management of irrigation. The objective of this study was to evaluate estimation methods of reference evapotranspiration (ETo) for different climate conditions of Mossoro, comparing them with the standard Penman-Monteith-FAO 56 method. A daily data series of two distinct years, a rainy (2011) and a dry year (2012), was used. The data were obtained from the weather station of the Federal Rural University of the Semi-Arid Region (UFERSA). An analysis was performed to identify methods that best fit those of Penman-Monteith-FAO 56, and for this, ten methods were evaluated using statistical indices. The Penman-Original, Radiation-Temperature, and Hargreaves-Original methods stood out and satisfactorily met ETo estimation for the rainy season, while the Jensen-Haise, Radiation-Temperature, and Hargreaves-Original methods achieved satisfactory performance for the dry season. The Hargreaves-Samani method did not demonstrate viability in the use of ETo estimation, as it was the worst method in both studied periods and is not recommended for irrigation management.
英文关键词	Agrometeorology Irrigation management Empirical methods
类型	Article
语种	英语
国家	Brazil
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000499319200008
WOS关键词	EVAPORATION ; PERFORMANCE
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
EI主题词	2020-01-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311980
作者单位	1.Univ Fed Rural Semi Arido, UFERSA, Programa Posgrad Fitotecnia, Mossoro, RN, Brazil; 2.Univ Fed Rural Semi Arido, Manejo Solo & Agua, Mossoro, RN, Brazil; 3.Univ Fed Rural Pernambuco, UFRPE, Programa Posgrad Engn Agr, Recife, PE, Brazil; 4.Univ Fed Rural Semi Arido, Mossoro, RN, Brazil; 5.Univ Fed Rural Semi Arido, Programa Posgrad Manejo Solo & Agua, Mossoro, RN, Brazil
推荐引用方式 GB/T 7714	Soares de Oliveira, Anna Kezia,da Silva Freitas, Isaac Alves,Felix da Silva, Tecla Ticiane,et al. Reference evapotranspiration during rainy and dry seasons in Mossoro, RN, Brazil[J],2020,41(1):109-119.
APA	Soares de Oliveira, Anna Kezia.,da Silva Freitas, Isaac Alves.,Felix da Silva, Tecla Ticiane.,Sobrinho, Jose Espinola.,Manicoba, Rudah Marques.,...&Araujo da Silva, Saulo Tasso.(2020).Reference evapotranspiration during rainy and dry seasons in Mossoro, RN, Brazil.SEMINA-CIENCIAS AGRARIAS,41(1),109-119.
MLA	Soares de Oliveira, Anna Kezia,et al."Reference evapotranspiration during rainy and dry seasons in Mossoro, RN, Brazil".SEMINA-CIENCIAS AGRARIAS 41.1(2020):109-119.