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| Oliveira,Márcio José Vieira de; Schmildt,Edilson Romais; Amaral,José Augusto Teixeira do; Coelho,Ruimário Inácio; Schmildt,Omar. |
| Este trabalho objetivou estudar os efeitos do ácido giberélico (GA3) sobre o alongamento de brotos de mamoeiro 'Tainung 01' em meio de multiplicação in vitro e posterior enraizamento ex vitro. Brotações com menos de 1 cm de comprimento foram submetidas ao alongamento em meio MS contendo GA3, nos seguintes tratamentos, em mg L-1: T1 = 0,0; T2 = 0,5 esterilizado junto com o meio de cultura; T3 = 0,5 esterilizado a frio; T4 = 2,0 esterilizado junto com o meio de cultura; T5 = 2,0 esterilizado a frio. Após esses tratamentos, as brotações foram submetidas ao enraizamento ex vitro. Observou-se que o GA3 nos níveis 0,5 e 2,0 mg L-1, utilizado após autoclavagem em meio de multiplicação, não se mostrou efetivo para o alongamento dos ramos, mas quando esterilizado... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carica papaya; Giberilina; Alongamento; Enraizamento ex vitro. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452014000200024 |
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| Schmildt,Edilson Romais; Oliari,Layane Segantini; Alexandre,Rodrigo Sobreira; Silva,Fábio Oseias dos Reis da; Schmildt,Omar. |
| Abstract In Brazil, the main cultivated passion fruit species is Passiflora edulis, which is affected by Fusarium soil fungus. P. mucronata species stands out because it presents resistance to this fungus, being thus an alternative rootstock to yellow passion fruit. Therefore, the aim of this study was to evaluate the anatomy of mini-grafting by top cleft grafting and simple English type grafting, using shoot tips of adult P. edulis plants in clonal rootstocks of P. mucronata. When the rootstocks reached approximately 2.5 mm in diameter and 20 cm in height, grafting was carried out with Parafilm® tape fasteners and silicone clip. At the end of 60 days, histological analysis of the grafting region was performed to verify the formation of the scarring... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Passiflora spp.; Anatomy; Calogenesis; Grafting. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000201001 |
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| Schmildt,Edilson Romas; Schmildt,Omar; Salinas,Irene; Hueso,Juan José; Pinillos,Virginia; Cuevas,Julián. |
| Abstract The cultivation of papaya under greenhouse has become recently a profitable alternative for horticultural crops in different regions of the world, among them South East Spain. The objective of this work was to determine the sample size to evaluate fruit quality features in mature fruits of ‘BH-65’ papaya cultivated under greenhouse in Almería (Spain). With this aim, fruits were harvested at stage 2 in July 2013, and at the end of the production cycle in March 2014. On each occasion and when fruits reached maturation phenological stage 5, 26 fruits were evaluated for physical characteristics (weight, length, diameter, cavity width), total soluble solids content, and color attributes of skin and pulp. The optimal sample size was calculated using a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carica papaya L.; Experimental planning; Sampling. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000200202 |
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| Costa,Adelaide de Fátima Santana da; Abreu,Emanuel Felipe Medeiros; Schmildt,Edilson Romais; Costa,Aureliano Nogueira da; Schmildt,Omar. |
| Abstract Papaya (Carica papaya L.) is a fruit tree of great economic and food interest worldwide. Its propagation can occur both sexually and asexually. Traditionally, it is propagated by seeds; however, vegetative propagation has been often used with the use of in vitro and ex vitro culture techniques. In vegetative propagation, the cutting method has been extensively explored. Research has also been developed using grafting. In recent years, papaya cultivation has also become a model for other fruit plants in the use of biotechnological techniques aiming applications ranging from germplasm conservation to genetic transformation of plants. Since the beginning of the 1970s, the culture of papaya tree tissues has been intensely studied, allowing greater... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carica papaya L.; Propagation of papaya; Vegetative propagation; Somatic embryogenesis. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000501001 |
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