Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Vânia Aparecida Silva"'
Autor:
Francisco Hélio Alves de Andrade, Ana Maria Oliveira Ferreira, Lillian Magalhães Azevedo, Meline de Oliveira Santos, Gladyston Rodrigues Carvalho, Mário Lucio Vilela de Resende, Elisa Monteze Bicalho, Vânia Aparecida Silva
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Caffeine and trigonelline are found in Coffea arabica, and show antioxidant roles and growth and development functions. However, there are no reports on trigonelline and caffeine in relation to coffee rooting. The aim was to evaluate the imp
Externí odkaz:
https://doaj.org/article/d6ca38e332564b5886bbf2f94426b5d1
Autor:
Ana Flávia de Freitas, Arley José Fonseca, Margarete Marin Lordelo Volpato, Gladyston Rodrigues Carvalho, Regis Pereira Venturin, Vânia Aparecida Silva
Publikováno v:
Revista Ceres, Vol 70, Iss 2, Pp 73-80 (2023)
ABSTRACT The insertion of the tree component in coffee production is a strategy from an economic and environmental perspective. Thus, the objective of this study was to evaluate the temporal influence on the agronomic and productive performance of th
Externí odkaz:
https://doaj.org/article/d354bc97d6784794b59c54c51d319de4
Autor:
Sthéfany Airane dos Santos, Gabriel Araújo e Silva Ferraz, Vanessa Castro Figueiredo, Margarete Marin Lordelo Volpato, Marley Lamounier Machado, Vânia Aparecida Silva
Publikováno v:
AgriEngineering, Vol 5, Iss 1, Pp 65-84 (2022)
The objective of this study is to evaluate the water conditions in a coffee plantation using precision agriculture (PA) techniques associated with geostatistics and high-resolution images. The study area is 1.2 ha of coffee crops of the Topázio MG 1
Externí odkaz:
https://doaj.org/article/9b1f7de1ef5a497e9ac83af050e1cf36
Autor:
Pedro Henrique Nunes, Eduardo Vilela Pierangeli, Meline Oliveira Santos, Helbert Rezende Oliveira Silveira, Christiano Sousa Machado de Matos, Alessandro Botelho Pereira, Helena Maria Ramos Alves, Margarete Marin Lordelo Volpato, Vânia Aparecida Silva, Danton Diego Ferreira
Publikováno v:
Smart Agricultural Technology, Vol 4, Iss , Pp 100213- (2023)
Leaf water potential is one of the main parameters used to assess water relations in plants by revealing levels of tissue hydration. It is commonly measured with the Scholander pressure chamber; which demands hard work and a time-consuming process. O
Externí odkaz:
https://doaj.org/article/b950793387e941e294d39e05f941cea2
Autor:
Larissa Sousa Coelho, Guilherme Augusto Teixeira Tassone, Gladyston Rodrigues Carvalho, Vânia Aparecida Silva, Mariana Thereza Rodrigues Viana, Fernanda Aparecida Castro Pereira, Denis Henrique Silva Nadaleti, Helbert Rezende de Oliveira Silveira, Cesar Elias Botelho
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 57 (2022)
Abstract The objective of this work was to select genotypes of Coffea arabica with good yield and potential tolerance to water deficit, as well as to try to understand the physiological and anatomical mechanisms involved in the adaptability of these
Externí odkaz:
https://doaj.org/article/3f1d685172894b69be8a457432c8d105
Autor:
Cyntia Stephânia dos Santos, Ana Flávia de Freitas, Glauber Henrique Barbosa da Silva, Milene Alves de Figueiredo Carvalho, Meline de Oliveira Santos, Gladyston Rodrigues Carvalho, Vânia Aparecida Silva
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 52, p e72448 (2022)
Climate change threatens the survival of commercial crops due to their narrow genetic base. One of the alternatives is the identification of plants with potential for abiotic stress tolerance. This study aimed to verify the physiological and anatomic
Externí odkaz:
https://doaj.org/article/5bbd29cd37b6431ab5b6b165b3df6dcf
Autor:
André Moraes Reis, Antônio Nazareno Guimarães Mendes, Juliana Costa de Rezende Abrahão, Meline de Oliveira Santos, Vânia Aparecida Silva
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 52, p e72412 (2022)
The development of more drought-tolerant cultivars is essential for the maintenance of global agricultural production. This study aimed to perform an early selection of drought-tolerant Coffea arabica genotypes by evaluating their functional divergen
Externí odkaz:
https://doaj.org/article/da139c7fffc54a0da5e87fe031310e20
Autor:
Meline de Oliveira Santos, Larissa Sousa Coelho, Gladyston Rodrigues Carvalho, Cesar Elias Botelho, Luana Ferreira Torres, Diego Júnior Martins Vilela, Alan Carvalho Andrade, Vânia Aparecida Silva
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract The aim of this study was to identify the correlation between photochemical efficiency and candidate genes expression to elucidate the drought tolerance mechanisms in coffee progenies (Icatu Vermelho IAC 3851-2 × Catimor UFV 1602-215) previ
Externí odkaz:
https://doaj.org/article/37cff46b145f4f47a3d437b8c049fcac
Autor:
Vânia Aparecida Silva, Juliana Costa de Rezende Abrahão, André Moraes Reis, Meline de Oliveira Santos, Antônio Alves Pereira, Cesar Elias Botelho, Gladyston Rodrigues Carvalho, Evaristo Mauro de Castro, João Paulo Rodrigues Alves Delfino Barbosa, Gustavo Pucci Botega, Antônio Carlos Baião de Oliveira
Publikováno v:
Agronomy, Vol 12, Iss 9, p 2167 (2022)
This study aimed to establish a strategy for drought-tolerant selection in Arabica coffee genotypes in Brazil, combining field trials under natural conditions with controlled growth condition experiments. A group of genotypes was evaluated in the gre
Externí odkaz:
https://doaj.org/article/46d2706fb98a44f08f340ed60903ccb1
Autor:
Ana Flávia de Freitas, Denis Henrique Silva Nadaleti, Helbert Rezende de Oliveira Silveira, Gladyston Rodrigues Carvalho, Regis Pereira Venturin, Vânia Aparecida Silva
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 55 (2021)
Abstract: The objective of this work was to evaluate the productivity and beverage sensory quality of arabica coffee under the influence of tree species cultivated at different spacings. The experiment was set in 2012, in the municipality of Santo An
Externí odkaz:
https://doaj.org/article/95cd35bf415a4040a579a62bb5448658