Propagation of mango seedlings of the cultivar “Tommy” by grafts irradiated
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2019
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INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
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Due to difficulties of vegetative propagating of any pants, many tests were performed with ionizing
radiation aiming the modification of the characteristics of the plants for obtaining of the improved
genotypes and of smaller size. Rootstock “Espada” cultivar, were used to obtain mango seedlings of
“Tommy” cultivar. The cuttings were irradiated with different doses of gamma radiation: 0 (control),
2.5, 5.0, 7.5 and 10.0 Gy, in a source of Cobalt-60 type Gammacell-220, installed in the Center for
Nuclear Energy in Agriculture, CENA-USP. After irradiation, was performed the grafting type cleft
graft. Was made the first evaluation of height of the plants from the budding grafting after 24 months.
Data were subjected by statistic program (SAS) and the means were compared by Tukey test (p
<0.05). From the results obtained can be concluded that the doses of 2.5 Gy stimulated growth of the
plants and the lethal dose was 10.0 Gy because don’t have development of plants.
Como referenciar
FRANCO, SUELY S.H.; FRANCO, JOSE G.; FERRARI, LUIZ; MACHI, ANDRE R.; LEANDRO, RODRIGO S.R.; ARTHUR, PAULA B.; ARTHUR, VALTER. Propagation of mango seedlings of the cultivar “Tommy” by grafts irradiated. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 21-25, 2019, Santos, SP. Proceedings... Rio de Janeiro: Associação Brasileira de Energia Nuclear, 2019. p. 2157-2161. Disponível em: http://repositorio.ipen.br/handle/123456789/30613. Acesso em: 23 Apr 2024.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.