Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1109975
Research center of Embrapa/Collection: Embrapa Mandioca e Fruticultura - Artigo em periódico indexado (ALICE)
Date Issued: 2018
Type of Material: Artigo em periódico indexado (ALICE)
Authors: SOUZA, C. P. F.
SOUZA, E. H. de
LEDO, C. A. da S.
SOUZA, F. V. D.
Additional Information: CINTIA PAULA FEITOSA SOUZA, UFRB; EVERTON HILO DE SOUZA, UFRB; CARLOS ALBERTO DA SILVA LEDO, CNPMF; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF.
Title: Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
Publisher: Acta Amazonica, v.48, n.4, Manaus Oct./Dec. 2018.
Language: en
Description: Plant fiber is a renewable and biodegradable material that can be used effectively to reinforce various composites. Pineapple hybrids selected for their fiber quality are in the phase of agronomic validation in Brazil by the Embrapa Cassava and Fruits research unit. The selection of a hybrid for large-scale fiber production depends on obtaining a large number of seedlings. This study evaluated the morphogenetic response and propagation potential of eight hybrids of Ananas comosus var. erectifolius, for the purpose of producing high-quality seedlings on a large scale. Stem and crown buds were reduced and placed in MS nutritive medium supplemented with BAP at 0.5 mg L-1, NAA at 0.01 mg L-1 and Phytagel® at 2.5 g L-1. After 45 days, the number of oxidized, contaminated and surviving buds was determined. Swollen buds and plantlets were transferred to a multiplication medium containing MS sucrose, salts and vitamins. The propagation potential was evaluated based on the geometric growth rate among sub-cultures. The FIB-NEG hybrid presented the best results for the establishment phase (40.28%). The best propagative potential was obtained from crown buds with the highest values for FIB-EST (3.93), FIB-MIN (3.91) and FIB-BOY (3.91) hybrids.
Thesagro: Abacaxi
Micropropagação
NAL Thesaurus: Pineapples
Micropropagation
Data Created: 2019-06-21
Appears in Collections:Artigo em periódico indexado (CNPMF)

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