Consulta: creatorFacets:"Ferreira,Mábele de C."
Registros recuperados: 2
Data/hora: 09/06/2024 09:22:35

Impacts of climatic changes on the vegetative development of olive cultivars
Provedor de dados: 91
Autores: Florêncio,Gabriel W. L.; Martins,Fabrina B.; Ferreira,Mábele de C.; Pereira,Rodolfo A. de A.
ABSTRACT The aim of this study was to simulate the vegetative development of the olive cultivars Arbequina and MGS ASC315 cultivated in Maria da Fé, MG, Brazil (22° 18’ 29” S, 45° 22’ 31” W, 1.276 m of altitude). The development of these cultivars was simulated in nine transplanting dates, considering three distinct scenarios for three periods (2011-2040, 2041-2070 and 2071-2100). Climate changes influence the olive crop management. The increase in air temperature modifies the development rate and the duration of the seedling phase of the cultivars Arbequina and MGSASC315. In colder months, there is accelerated vegetative development and shorter seedling phase duration. Conversely, in warmer months, there is delayed development with longer seedling phase...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Olea europaea L.; Phenology; Air temperature.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000900641

Cardinal temperatures and modeling of vegetative development in guava
Provedor de dados: 91
Autores: Ferreira,Mábele de C.; Martins,Fabrina B.; Florêncio,Gabriel W. L.; Pasin,Liliana A. A. P.
ABSTRACT The aim of this study was to estimate cardinal temperatures (base, optimum, and maximum), and simulate the vegetative development of guava crop through phyllochron (linear) and Wang and Engel (nonlinear) models at the seedling phase. The experiment was conducted in Itajubá, MG, Brazil (22° 24’ 46.43” S 45° 26’ 48.94” W), for two years in a completely randomized design with twelve sowing dates and five experimental units per treatment, totaling sixty experimental units. The cardinal temperatures were estimated using twelve methods described in the literature and the values were: base, 10.9 °C, optimum, 17.3 °C and maximum, 51.2 °C. The phyllochron model was superior to Wang and Engel’s model for simulation of vegetative growth of guava, with root...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Psidium guajava L.; Leaf appearance; Degree days.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019001100819