11 documents found, page 1 of 2
Balanço hormonal e produtividade de cafeeiro esqueletado com aplicação de bioes...
Costa, Carlos Emanuel de Melo; Rezende, Tiago Teruel; Silva , Adriano Bortolotti daA utilização de podas, associadas à aplicação de bioestimulantes, tem sido muito discutida no cenário atual. A adoção dessa técnica pode ser favorável para a cafeicultura moderna. Apesar de se mostrar eficiente, ainda existem poucos estudos sobre essa associação. Diante do exposto, objetivou-se avaliar o efeito da aplicação de bioestimulante nos componentes de produção, no crescimento e na concentração de fitor...
Efeito de bioestimulantes no crescimento de cafeeiros esqueletados
Costa, Carlos Emanuel de Melo; Rezende, Tiago Teruel; Silva , Adriano Bortolotti daA cafeicultura brasileira tem se destacado no cenário mundial, devido ao emprego de manejos adequados e eficientes que proporcionam altas produtividades. Dentre esses manejos, se destaca a utilização de podas, que visa renovar a parte aérea da planta. O emprego de bioestimulantes após a poda pode proporcionar melhores condições para o crescimento e para a renovação da parte aérea. Assim, objetivou-se avaliar o ...
Impacts of the Covid-19 pandemic on the coffee production and marketing system:...
Prado, Agda Silva; Cappelle, Mônica Carvalho Alves; Rezende, Tiago TeruelTo avoid COVID-19 contamination among humans, it is also necessary to increase hygiene practices, the use of masks and social distancing. All of this implies changes in work, consumption, employment and the economy. Many companies are unable to produce and market to avoid causing agglomerations, so the lack of production and sales is causing a decrease in income. This impacts all production sectors, both urban ...
Quantitative analysis of black blotching in a crossbred red tilapia and its eff...
de Assis Lago, Aline; Reis-Neto, Rafael Vilhena [UNESP]; Rezende, Tiago Teruel; da Silva Ribeiro, Mayra Cristina; de Freitas, Rilke Tadeu FonsecaMade available in DSpace on 2019-10-06T16:46:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Red tilapia is a phenotype with potential value to the tilapia industry due to its attractive skin coloration. However, the presence of black blotches scattered on the body makes these fish less valuable than blemish-free red fish. The correlation between the degree of blotching and other economic trait...
Characterization of coffee cultivars leaf rust-resistant subjected to framework...
Reis, Estevam Antonio Chagas; Freitas, Tainah; Carvalho, Milene Alves de Figueiredo; Mendes, Antônio Nazareno Guimarães; Rezende, Tiago TeruelThe goal of our work was to evaluate physiological and agronomic traits, as well as the relationship between these traits in coffee cultivars coming from a germplasm supposedly resistant to leaf rust, and their response to framework pruning. The experiment was conducted at the Federal University of Lavras in randomized blocks with three replicates, with spacing of 3.5 x 0.7 m and plots of 12 plants. An amount o...
Vegetative propagation of coffee by mini-cutting
Rezende, Tiago Teruel; Carvalho, Samuel Pereira de; Bueno Filho, Júlio Sílvio de Sousa; Honda Filho, Cássio Pereira; Simões, Luana de CássiaThe introduction of methods that allow the cloning of coffee plants can be useful in breeding programs and for the commercial production of seedlings. Among the methods for vegetative propagation, cutting has allowed the cloning of coffee plants. However, one of the obstacles for commercial production is the reduced amount of orthotropic branches produced by the matrix plant. An alternative would be the use of ...
Recovery of coffee cultivars under the ‘skeleton cut’ pruning after 4.5 years o...
Silva, Vania Aparecida; Rezende, Juliana Costa de; Carvalho, Alex Menndonça de; Carvalho, Gladyston Rodrigues; Rezende, Tiago TeruelIn view of the adverse weather in the last years as well as the intensification of pruning in new crops, it evaluated the vegetative and reproductive resilience after pruning type ‘skeleton cut’ in 24 commercial cultivars of C. arabica crop in 4.5 years of age. At 24 months after the pruning, the agronomic characteristics were evaluated by yield, floating grains percentage, bean size and vegetative vigor of the...
Potential use of anatomical and physiological characteristics in the selection ...
Castanheira, Dalyse Toledo; Rezende, Tiago Teruel; Baliza, Danielle Pereira; Guedes, Janine Magalhães; Carvalho, Samuel Pereira deThe objective was to evaluate the potential use of morphological and physiological characteristics in the selection of coffee progenies. For the anatomical and physiological, were sampled twenty progenies coming from the three types of origins groups of experimental population installed in UFLA. The design was completely randomized with two evaluation periods. The progenies have studied genetic variability has ...
Planting season and hydro retainer polymer on initial growth coffee
de Oliveira, Luiz Paulo Vilela; Dominghetti, Anderson William; Guimarães, Rubens José; Rezende, Tiago Teruel; Ferreira, Marcelo MachadoThis work aimed to verify the effect of coffee without irrigation of the planting season using the hydro retainer polymer in the initial plant growth. The experimental design was a randomized block, factorial design, with three replicates. The treatments consisted of six planting dates: October, November, December 2012, January, February and March 2013, as well as presence and absence of hydro retainer polymer ...
Meta-analysis for heritability estimates of vegetative and reproductive traits ...
Carvalho, Samuel Pereira; Custódio, Telde Natel; Baliza, Danielle Pereira; Rezende, Tiago TeruelThe compilation of informations resulting from independent studies has been difficulted in almost all scientific fields, mainly due to the great number of scientific papers published in recent years. As a result, summarizing information became a need. In this context, a meta-analysis was conducted with the objective of summarizing the estimates for the heritability for vegetative and reproductive traits of coff...