Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Marcia Xavier Peiter"'
Autor:
Luiz Ricardo Sobenko, Bruna Dalcin Pimenta, Antonio Pires de Camargo, Adroaldo Dias Robaina, Marcia Xavier Peiter, José Antonio Frizzone
Publikováno v:
Acta Scientiarum: Agronomy, Vol 45, Iss 1 (2022)
Several mathematical models have been developed for applications in the hydraulics of irrigation systems and several performance indicators of these models are used and suggested by the literature. Thus, the objective of this work was to investigate
Externí odkaz:
https://doaj.org/article/654830b2bed04bfbbcb167070b900e22
Autor:
Silvana Antunes Rodrigues, Marcia Xavier Peiter, Adroaldo Dias Robaina, Jhosefe Bruning, Jéssica Dariane Piroli, Elisa de Almeida Gollo
Publikováno v:
Ciência Rural, Vol 53, Iss 1 (2022)
ABSTRACT: This research evaluated the yield, water productivity, and economic water productivity for the oil content of three soybean cultivars under different water conditions. The experiments were conducted in the 2017/2018 and 2018/2019 harvests.
Externí odkaz:
https://doaj.org/article/0f7066baf1914d00a9fe540d86c8c3b0
Autor:
Rogério Ricalde Torres, Adroaldo Dias Robaina, Marcia Xavier Peiter, Luis Humberto Bahú Ben, Wellington Mezzomo, Jardel Henrique Kirchner, Tonismar dos Santos Pereira, Taise Cristine Buske, Gisele Aparecida Vivan, Leonita Beatriz Girardi
Publikováno v:
Semina: Ciências Agrárias, Vol 40, Iss 2, Pp 623-638 (2019)
Irrigation is an agricultural technique that increases crop yield and reduces periods of forage shortage. However, this technique increases production costs, and the process is economically viable only when costs are lower than the financial return.
Externí odkaz:
https://doaj.org/article/c68dbb91e8c249ada34beb7d334fbc57
Autor:
Charles Seidel, Adroaldo Dias Robaina, Marcia Xavier Peiter, Rafael Camargo Ferraz, Angelo Mendes Massignam
Publikováno v:
Agropecuária Catarinense, Vol 27, Iss 2 (2020)
A água é o principal fator para o desenvolvimento e crescimento das comunidades, especialmente das rurais. Este trabalho foi desenvolvido na microbacia Arroio Doze Passos, na região Meio-Oeste do Estado de Santa Catarina, no período de novembro d
Externí odkaz:
https://doaj.org/article/17177a30cef14f32b82b95c0030d4253
Autor:
Rogério Ricalde Torres, Adroaldo Dias Robaina, Marcia Xavier Peiter, Luis Humberto Bahú Ben, Wellington Mezzomo, Jardel Henrique Kirchner, Ricardo Benetti Rosso, Bruna Dalcin Pimenta, Anderson Crestani Pereira, Marcos Vinicius Loregian
Publikováno v:
Semina: Ciências Agrárias, Vol 40, Iss 6Supl2 (2019)
A determinação da função de produção que relaciona a água com a produção da cultura é imprescindível para o correto dimensionamento e manejo de sistemas agropecuários irrigados. Os objetivos deste trabalho são a identificação da funç
Externí odkaz:
https://doaj.org/article/590b3d5c27cd4e66bcd814a0dd6f4b49
Publikováno v:
Ciência Rural, Vol 46, Iss 8, Pp 1384-1389 (2016)
ABSTRACT: Performance indices can be used as indices of energy use in irrigation systems. Pumping stations (PSs) are elements that require energy for irrigation of rice fields by conventional flood irrigation. Interplay of physical, hydraulic, and el
Externí odkaz:
https://doaj.org/article/143d715ea7ce4fb3a5b6475215634868
Autor:
LUIS HUMBERTO BAHÚ BEN, MARCIA XAVIER PEITER, ADROALDO DIAS ROBAINA, ANA RITA COSTENARO PARIZI, GIDEON UJACOV DA SILVA
Publikováno v:
Revista Caatinga, Vol 29, Iss 3, Pp 665-676 (2016)
This study assessed the effect of different irrigation levels and plant densities on maize crops cultivated during the second season in the Western Border region of the State of Rio Grande do Sul. This work was conducted at the Federal Institute of F
Externí odkaz:
https://doaj.org/article/cdc7932abe8a45d99816d4841d68f62f
Publikováno v:
Ciência Rural, Vol 45, Iss 11, Pp 1987-1993 (2015)
Esta investigação visa avaliar o desempenho de redes neurais artificiais na predição da produtividade da cultura do milho, no município de Jaguari, região Central do Estado do Rio Grande do Sul, com base em variáveis morfológicas da cultura.
Externí odkaz:
https://doaj.org/article/9b0b9b30c02f42a38bc8fde26bd68d24
Autor:
Gisele Aparecida Vivan, Adroaldo Dias Robaina, Marcia Xavier Peiter, Ana Rita Costenaro Parizi, Fabrício da Silva Barboza, Fátima Cibele Soares
Publikováno v:
Semina: Ciências Agrárias, Vol 36, Iss 5, Pp 2943-2950 (2015)
The climate, particularly water availability, presents itself as a limiting factor to obtain yields close to the productive potential of crops, being the major cause of interannual variability in grain production and income in different regions of Br
Externí odkaz:
https://doaj.org/article/e54b4fba2ba54010a4c6ebea486088ff
Publikováno v:
Geo UERJ, Vol 1, Iss 25, Pp 88-114 (2014)
DOI: http://dx.doi.org/10.12957/geouerj.2014.4743 Considering the visible process of development that Camobi presents, together with the excellent moment that real estates are presenting, this study tries to analyze the land value within the limits
Externí odkaz:
https://doaj.org/article/386295b87e2344dca83507dfa8fb0c4e