Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Marcelo Coelho Sekita"'
Autor:
Vinícius Guimarães Nasser, Willian Rodrigues Macedo, Frederico Garcia Pinto, Junio Henrique da Silva, Marcelo Coelho Sekita, Geraldo Humberto Silva
Publikováno v:
AgriEngineering, Vol 6, Iss 2, Pp 1511-1524 (2024)
Garlic cultivation in tropical regions, such as the Brazilian Cerrado, faces the problem of secondary growth in the field induced by climatic conditions, which affects bulb quality and value. Clove essential oil (CEO) contains high levels of eugenol,
Externí odkaz:
https://doaj.org/article/493b024302c8491b8215a426ab7cfdc4
Autor:
Marcelo Coelho Sekita, Denise Cunha Fernandes dos Santos Dias, Daniel Teixeira Pinheiro, Aparecida Leonir da Silva, Antônio César Batista Matos, Laércio Junio da Silva
Publikováno v:
Journal of Seed Science, Vol 44 (2022)
Abstract: Nitric oxide (NO) has been standing out as a seed germination process stimulator, mainly under stress conditions. This work aimed to evaluate the physiological and biochemical effects of NO on germination and vigor of pea seeds submitted to
Externí odkaz:
https://doaj.org/article/11ad1597792349e4be088c6ee6f44206
Autor:
Marcelo Coelho Sekita, Denise Cunha Fernandes dos Santos Dias, Daniel Teixeira Pinheiro, Aparecida Leonir da Silva, Antônio César Batista Matos, Laércio Junio da Silva
Publikováno v:
Journal of Seed Science, Vol 43 (2021)
Abstract: Nitric oxide (NO) can act in biochemical pathways of the germination process; however, there is little information about how it acts on the performance of pea seeds. The aim of this study was to evaluate the physiological and biochemical ef
Externí odkaz:
https://doaj.org/article/58e8ac0ec7234105aec1a71332e647cd
Autor:
Daniel Teixeira Pinheiro, Aparecida Leonir da Silva, Laércio Junio da Silva, Marcelo Coelho Sekita, Denise Cunha Fernandes dos Santos Dias
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 46, Iss 3, Pp 336-342 (2016)
Salinity influences all germination stages and may adversely affect the seedlings establishment in the field. This study aimed at assessing the effects of salt stress on the physiological potential of melon (Cucumis melo L.) seeds. Germination and ac
Externí odkaz:
https://doaj.org/article/fe8eb88f841a4813a010b8a8ee73b611
Autor:
Patrícia Pereira da Silva, Marcelo Coelho Sekita, Denise Cunha Fernandes dos Santos Dias, Warley Marcos Nascimento
Publikováno v:
Revista Ciência Agronômica, Vol 47, Iss 2, Pp 407-413 (2016)
ABSTRACT In carrot seed production, harvesting of the umbels is generally staggered, or sometimes the whole plant is harvested with the umbels at different stages of maturation; in that case, there is a risk of harvesting immature seeds and of losses
Externí odkaz:
https://doaj.org/article/679e2945f17942699ab2a70404312e8c
Autor:
Laércio Junio da Silva, Denise Cunha Fernandes dos Santos Dias, Marcelo Coelho Sekita, Fernando Luiz Finger
Publikováno v:
Acta Scientiarum: Agronomy, Vol 40, Iss 1, Pp e34978-e34978 (2018)
The objective of the present work was to investigate the antioxidant enzyme activities and the occurrence of lipid peroxidation during storage of J. curcas seeds obtained from fruits at different maturity stages. Seeds extracted from fruits collected
Externí odkaz:
https://doaj.org/article/cfb032518c9146c9b0316d49c18b9e71
Publikováno v:
Journal of Seed Science, Vol 36, Iss 3, Pp 282-289 (2014)
Seed germination is dependent on abiotic factors, temperature being one of the main ones, whose influence causes seed damage under extreme conditions. The aim of the present study was to investigate the effect of different temperatures during germina
Externí odkaz:
https://doaj.org/article/0db43e536e19483092baf033aac7fc37
Autor:
Rafael Fonsêca Zanotti, Denise Cunha Fernandes dos Santos Dias, Raimundo Santos Barros, Laércio Junio da Silva, Marcelo Coelho Sekita
Publikováno v:
Journal of Seed Science, Vol 36, Iss 1, Pp 94-99 (2014)
The aim of this study was to investigate the effects of some plant hormones on germination of Carica papaya L. seeds of the "Solo" group taken from fruits at maturity stages 3 and 5 (50% and 75% of the fruit skin showing a yellow color). Then, the se
Externí odkaz:
https://doaj.org/article/bf3fad3467b64778aa10caae814d230e
Autor:
Glauter Lima Olivieira, Paulo Cesar Hilst, Laercio Junio da Silva, Marcelo Coelho Sekita, Denise Cunha Fernandes dos Santos Dias
Publikováno v:
Bioscience Journal, Vol 31, Iss 2 (2014)
O pinhão manso (Jatropha curcas L.) é uma planta de grande destaque entre as oleaginosas promissoras para a produção de biodiesel. Contudo, para a comercialização segura de lotes são necessárias informações sobre a qualidade das sementes, e
Externí odkaz:
https://doaj.org/article/ff6b37c3fe1f46978a4df71e93308f71
Autor:
Rafael Fonsêca Zanotti, Denise Cunha Fernandes dos Santos Dias, Raimundo Santos Barros, Laércio Junio da Silva, Marcelo Coelho Sekita
Publikováno v:
Journal of Seed Science, Vol 36, Iss 1, Pp 94-99
The aim of this study was to investigate the effects of some plant hormones on germination of Carica papaya L. seeds of the "Solo" group taken from fruits at maturity stages 3 and 5 (50% and 75% of the fruit skin showing a yellow color). Then, the se
Externí odkaz:
https://doaj.org/article/c97679e9c230470c8b3d0099a3abd2e4