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| Schmidt,Denise; Caron,Braulio O; Schwerz,Luciano; Manfron,Paulo A; Elli,Elvis F; Schwerz,Felipe. |
| ABSTRACT We aimed to determine the response of cidró (Aloysia triphylla) submitted to different water replacement levels in summer and winter, in order to understand and relate the plant physiological performance under adverse weather conditions. The research was developed in a protected environment, in the city of Frederico Westphalen, Rio Grande do Sul State, Brazil. The experimental design was completely randomized, arranged in a 2x4x2 factorial scheme, two seasons of the year (summer and winter), four water availability (50, 75, 100, 125% of ETo) and two faces of leaf (abaxial and adaxial), with four replications. There were evaluated stomatal vapor diffusion resistance (s/cm), transpiration (µg/cm2/s) and leaf temperature (°C), on both faces of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aloysia triphylla; Weather conditions; Stomatal resistance; Leaf temperature; Transpiration.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200203 |
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| Schmidt,Denise; Zamban,Débora T; Prochnow,Daiane; Caron,Braulio O; Souza,Velci Q; Paula,Gizelli M; Cocco,Carine. |
| RESUMO O objetivo deste trabalho foi avaliar o filocrono e o requerimento térmico de híbridos de tomateiro italiano nas diferentes fases fenológicas e em diferentes ciclos de cultivo. Os experimentos foram conduzidos na área experimental da Universidade Federal de Santa Maria, campus de Frederico Westphalen-RS, nos anos 2012 e 2013. O delineamento foi em blocos casualizados, em esquema 2x2x5, com dois híbridos de tomateiro, dois ciclos de cultivo e cinco fases fenológicas, em quatro repetições. Foram avaliados os híbridos San Vito e Netuno, com hábito de crescimento indeterminado, no inverno-primavera e no verão-outono. A soma térmica para cada fase fenológica foi calculada pelo acúmulo de temperatura no decorrer das mesmas. O híbrido San Vito apresentou... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum; Estádios; Emissão de folhas; Temperatura; Estações do ano.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100089 |
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| Schmidt,Denise; Caron,Braulio O; Valera,Oscar; Meira,Daniela; Fontana,Daniele C; Zanatta,Thais P; Werner,Carla J; Brezolin,Patricia. |
| ABSTRACT The objective of this study was to determine the base temperature of escarole and to apply in the phenological analysis of crop during four growing periods. The study was carried out with escarole (Chicorium endivia) ‘Escarola Lisa’ cultivar, at the Federal University of Santa Maria, campus Frederico Westphalen-RS. The experiment was performed in a randomized block design with four sowing periods (P1: 2/15/2015; P2: 04/29/2015, P3: 07/22/2015, P4: 10/16/2015) and 10 replicates, each replicate being one plant. The evaluations consisted of counting the number of leaves, performed three times a week after transplanting date until the harvesting point. To determine the base temperature, the following methods were used: standard deviation in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chicorium endivia; Phenology; Degree-days; Leaf emission. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000400466 |
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| Schmidt,Denise; Gabriel,Vilson J; Caron,Braulio O; Souza,Velci Q; Boscaini,Ricardo; Pinheiro,Renes R; Cocco,Carine. |
| ABSTRACT The aim of this study was to evaluate the influence of different profile colors based on nutrient flux on microclimate, growth and yield of four rocket cultivars. The experiment was conducted during four months in a protected environment in the NLT system, which consisted of benches composed of eight hydroponic profiles for the plants conduction. The treatments were arranged in a 4x2x2 factorial design, with four cultivars (Cultivada, Folha Larga, Rococo and Runway), two color profiles (black and white) and two growing seasons (autumn and winter). The experiments were conducted in a randomized block design with three replications. The evaluations were realized on every four days, throughout the growth period. Leaves fresh and dry mass, stems and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eruca sativa; NLT; Temperature; Dry mass; Yield.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100111 |
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