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Proliferation and rooting in vitro of buds of palm grass Opuntia ficusindica (L.) MILL - DOI: 10.4025/actascibiolsci.v26i2.1641 / Proliferação e enraizamento in vitro de brotos de palma forrageira - Opuntia ficus-indica (L.) MILL - DOI: 10.4025/actascibiolsci.v26i2.1641
Melo Frota, Hamilton; Socorro de Souza Carneiro, Maria; Marino Llamoca Zárete, Rômulo; de Assis Paiva Campos, Francisco; José Alves Peixoto, Márcio.
  • Melo Frota, Hamilton; s.af
  • Socorro de Souza Carneiro, Maria; s.af
  • Marino Llamoca Zárete, Rômulo; s.af
  • de Assis Paiva Campos, Francisco; s.af
  • José Alves Peixoto, Márcio; s.af
Acta sci., Biol. sci ; 26(2): 235-238, abr.-jun. 2004.
Article in Portuguese | LILACS-Express | LILACS, VETINDEX | ID: biblio-1460282
ABSTRACT
The work was carried out in the Biochemistry and Molecular Biology Department of Ceará Federal University. The aim was to evaluate the effects of 6- benzylaminopurine (BAP) and indolacetic acid (IAA) on proliferation and rooting ,em>in vitro of buds of palm grass. The samples were incubated in the culture environment with salts, vitamins MS, 5% of sucrose, 0.8% of agar and pH of 5.85. For the proliferation, the buds were inoculated in Petri plates, and the culture environment was contained in different BAP concentrations. The experimental delineation was entirely randomly in an arrangement factorial of 10 x 3 and three replications. In the rooting, the buds were inoculated in the culture environment and they had different concentrations of indoacetic acid (IAA). Results showed that the best protocols for proliferation and buds of rooting were, respectively BAP to 1.00mg/L and IAA to 5.00mg/L
RESUMO
O trabalho foi conduzido no Departamento de Bioquímica e Biologia Molecular da Universidade Federal do Ceará com o objetivo de avaliar o efeito do 6- benzilaminopurina (BAP) e do ácido indolacético (AIA) na proliferação e no enraizamento in vitro de brotos da palma forrageira. Os explantes foram incubados no meio de cultura com sais e vitaminas MS, suplementados com 5% de sacarose, 0,8% de ágar e pH 5,85. Para a proliferação, os brotos foram inoculados em placas de Petri contendo o meio de cultura em diferentes concentrações de BAP. O delineamento experimental foi inteiramente ao acaso, em arranjo fatorial de 10 x 3, com 3 repetições. No enraizamento, os brotos foram inoculados no meio de cultura contendo diferentes concentrações de AIA. O delineamento experimental foi inteiramente ao acaso, em arranjo fatorial de 10 x 3, com 3 repetições. Concluiu-se que os melhores protocolos para a proliferação e o enraizamento de brotos foram, respectivamente, BAP 1,00mg/L e AIA 5,00mg/L

Full text: Available Index: LILACS (Americas) Language: Portuguese Journal: Acta sci., Biol. sci Year: 2004 Type: Article

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Full text: Available Index: LILACS (Americas) Language: Portuguese Journal: Acta sci., Biol. sci Year: 2004 Type: Article