|
|
|
|
|
| SOUSA,HUMBERTO UMBELINO DE; RAMOS,JOSÉ DARLAN; PASQUAL,MOACIR; FERREIRA,ESTER ALICE. |
| Com objetivo de avaliar o efeito do ácido giberélico sobre a germinação de sementes de porta-enxertos cítricos, um experimento foi instalado no Laboratório de Cultura de Tecidos da UFLA. Utilizou-se o delineamento de blocos casualizados, com quatro repetições. Os tratamentos foram constituídos a partir do fatorial 5 x 4 (porta-enxertos: Limoeiro-'Cravo', Tangerineira-'Sunki', Tangerineira-'Cleópatra', 'UFLAD-4' e 'UFLAD-5'; ácido giberélico: 0; 60; 120 e 180 mg L-1 ). A parcela experimental foi constituída por 25 tubos de ensaio com uma semente/tubo, empregando-se a água + ágar a 7 mg L-1 como meio de cultura, sendo usadas sementes intactas. Após a inoculação, os tubos foram armazenados em sala sob temperatura de 25 ºC e 80 % de umidade relativa, com... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Regulador de crescimento; Giberelina; Citrus sp.; Propagação. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452002000200043 |
| |
|
|
| MADAIL,RAFAEL HANSEN; PIO,LEILA APARECIDA SALES; SILVA,SEBASTIÃO DE OLIVEIRA E; PASQUAL,MOACIR. |
| RESUMO A determinação do nível de ploidia é muito importante, principalmente em programas de melhoramento genético que envolvem poliploides, a fim de possibilitar a escolha adequada dos materiais vegetais com os quais se deseja trabalhar. A relação entre o conteúdo de DNA de acessos de bananeira e sua ploidia ainda permanece controversa na literatura; assim, o presente trabalho teve como objetivo avaliar o conteúdo de DNA de acessos de bananeira com diferentes níveis de ploidia. Foram avaliados sete acessos tetraploides, quatro triploides e quatro diploides. A determinação do conteúdo foi realizada pela técnica de citometria de fluxo. Foram trituradas entre 50-60 mg de folhas frescas, juntamente com o padrão interno (Pisum sativum) no tampão LB01, e,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Musa sp. Conteúdo de DNA.; Ploidia; Citometria de fluxo. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000400977 |
| |
|
|
| COSTA,BÁRBARA N.S.; COSTA,IRTON J.S.; SOUZA,GENAINA A. DE; SANTOS,DALILHIA N. DOS; SILVEIRA,FLÁVIA A. DA; MELO,EVALDO T. DE; MARTINS,ADALVAN D.; PASQUAL,MOACIR; SETOTAW,TESFAHUN A.; RODRIGUES,FILIPE A.. |
| Abstract The jelly palm plant [Butia capitata (Martius) Beccari] is a native palm of the Cerrado biome used for many purposes in northern Minas Gerais State, Brazil. Dormancy is common in palm seeds, resulting in slow and uneven germination that may take years to complete. Modification in the growth pattern, anatomical parameters, physiological and biochemical characteristics of the plant can be verified due to changes in the light spectrum transmitted through colored shade nets used. Therefore, the objective of this study is to evaluate the effect of colored shade nets on the leaf and root anatomy of the jelly palm plant. The experiment was performed in a completely randomized design, with five treatments, ten replicates and eight plants per replicate,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anatomy; Environment; Palms; Propagation. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703615 |
| |
|
| |
|
|
| SANTOS,DALILHIA N. DOS; FERREIRA,JULIANO L.; SETOTAW,TESFAHUN A.; CANÇADO,GERALDO M.A.; PASQUAL,MOACIR; LONDE,LUCIANA C.N.; SATURNINO,HELOISA M.; VENDRAME,WAGNER A.. |
| ABSTRACT Jatropha is a potential oilseed crop, which requires mitigating factors such as the low genetic variability of the species. The solution runs through the research of Brazilian germplasm. Attention should be given to the germplasm of jatropha the north of Minas Gerais, because this is the oldest national collection and because this region may be a regions of jatropha diversity due to selection pressure arising from environmental adversities. Therefore, the objective of this study was to investigate the genetic diversity of 48 accessions of collection from Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG), using SSR and ISSR markers. The results showed low genetic diversity, but some individuals stood out as J. mollissima (48), J. podagrica... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Genetic diversity; Jatropha curcas; Molecular markers; Oilseed crop. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602363 |
| |
|
|
| MARTINS,ADALVAN D.; MARTINS,JOÃO PAULO R.; BATISTA,LUCAS A.; DIAS,GABRIELEN M.G.; ALMEIDA,MIRIELLE O.; PASQUAL,MOACIR; SANTOS,HELOÍSA O. DOS. |
| Abstract The use of silicon in Billbergia zebrina cultivation in vitro is an alternative for optimizing micropropagation of this important ornamental plant species. The objective of the present study was to evaluate the growth and anatomical and physiological alterations in Billbergia zebrina (Herbert) Lindley plants as a function of different sources and concentrations of silicon during in vitro cultivation and acclimatization. The experimental design was completely randomized, with a double factorial arrangement and an additional control treatment (2 x 3 + 1). The first factor was relative to calcium silicate and sodium silicate added to the Murashige & Skoog culture medium; the second factor was related to its concentrations, 0.5, 1.0, and 2.0 mg... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bromeliad; Micropropagation; Plant anatomy; Plant physiology; Silicon. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703449 |
| |
|
|
| CURI,PAULA N.; TAVARES,BRUNA S.; ALMEIDA,ALINE B.; PIO,RAFAEL; PASQUAL,MOACIR; PECHE,PEDRO M.; SOUZA,VANESSA R.. |
| ABSTRACT To increase the availability to consumers and add more value to persimmon (Diospyros kaki L.), which is a very perishable and seasonal fruit and in order to identify which cultivars grown in subtropical regions are more suitable for processing in the form of juice and jelly, as well as understand what the consumer profile is for these products, the objective of this study was to evaluate the influence of different persimmon cultivars (Rama Forte, Mel, Guiombo and Taubaté) grown in subtropical regions of Brazil on the physicochemical characteristics, rheological properties and sensory acceptance of the resulting juice and jelly in order to identify cultivars with the greatest potential for industrial use. The different studied persimmon cultivars... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Persimmon; Subtropical; Jelly; Juice; Processing. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301205 |
| |
|
|
|
