Rainfall profiles and sisal productivity for Bahia mesoregions, Brazil

Autor: Iug Lopes Iug, Ailton Alves de Carvalho, Miguel Julio Machado Guimarães, Juliana Maria Medrado de Melo, Marcela Daniela Mollericona Alfaro, Brauliro Gonçalves Leal

Publikováno v: Dyna, Vol 89, Iss 220 (2022)

Sisal is widely produced in the semi-arid region of Bahia State, Brazil, and an important source of economic income for rainfed agriculture. Thus, the objective of the study was to analyze and classify the historical series of rainfall in relation to

Externí odkaz: https://doaj.org/article/6f6b18d2d9af4dcc9fce340ba669c507

Comparison of meteorological data, related to reference evapotranspiration, from conventional and automatic stations in the Sertão and Agreste regions of Pernambuco, Brazil.

Autor: Lopes, Iug¹ iug.lopes@ifbaiamo.edu.br, Machado Guimarães, Miguel Julio² mjmguimaraes@hotmail.com, Medrado de Melo, Juliana Maria³ Medrado.juliana@gmail.com, Guedes Cabral de Almeida, Ceres Duarte³ ceres.cabral@ufrpe.br, Lopes, Breno⁴ brenoloopes@hotmail.com, Gonçalves Leal, Brauliro² brauliro.leal@univasf.edu.br

Publikováno v: Dyna. Jan-Mar2021, Vol. 88 Issue 216, p176-183. 8p.

VARIABILIDAD ESPACIAL DE LA HUMEDAD Y CONDUCTIVIDAD ELÉCTRICA DEL SUELO EN UN VALLE ALUVIAL UTILIZANDO TÉCNICAS GEOFÍSICAS

Autor: Lins, Frederico Abraão Costa, Lopes, Iug, Montenegro, Abelardo Antônio de Assunção

Publikováno v: Revista de Geociências do Nordeste; v. 6 n. 1 (2020); 56-63
Revista de Geociências do Nordeste
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN

The methods of electromagnetic induction in precision agriculture have high potential in applications aimed at studying the spatial variability of soil salinity and moisture. The objective of this paper was to verify the performance of EM38® in an a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::516d68dde7e4a87f4b3fae27642946f9
https://periodicos.ufrn.br/revistadoregne/article/view/18484

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Modelos matemáticos para a estimativa da área foliar de mandioca

Autor: Guimarães, Miguel Julio Machado, Coelho Filho, Maurício Antônio, Gomes Junior, Francisco de Assis, Silva, Matheus Almeida Machado, Alves, Carlos Vítor Oliveira, Lopes, Iug

Publikováno v: Amazonian Journal of Agricultural Sciences Journal of Agricultural and Environmental Sciences; Vol 62 (2019): RCA
Revista de Ciências Agrárias Amazonian Journal of Agricultural and Environmental Sciences; v. 62 (2019): RCA
Revista de Ciências Agrárias (Belém. Online)
Universidade Federal Rural da Amazônia (UFRA)
instacron:UFRA

The objective of this study was to determine equations that allow estimating the leaf area of cassava genotypes from biometric measurements of the leaves. Leaves of 17 cassava genotypes were collected and the length and width of the central lobe and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::ffa277def54fceb6935045d47e08f5c1
https://ajaes.ufra.edu.br/index.php/ajaes/article/view/3015