In vitro establishment ofComanthera curralensis , "sempre viva" native of Chapada Diamantina - Bahia

Ciência Rural

Lima, Andressa Priscila Piancó Santos¹  Albuquerque, Mara Márcia Sampaio¹  Santana, José Raniere Ferreira de¹  Alvim, Bruno Freitas Matos¹  Brito, Alone Lima¹ 

[1]Universidade Estadual de Feira de Santana (UEFS, Feira de Santana, Brazil

关键词:  Eriocaulaceae;    tissue culture;    germination;    in vitro growth;    co-cultivation;   

DOI  :  10.1590/0103-8478cr20131091

学科分类：农业科学（综合）

来源: Universidade Federal de Santa Maria * Centro de Ciencias Rurais

【 摘 要 】

:The goal of the present study was to evaluate the germination, initial growth, and in vitro co-cultivation ofComanthera curralensisMoldenke, a "sempre viva" native of the Chapada Diamantina state of Bahia. Full strength (MS) and half-strength MS (MS1/2) growth media supplemented with two different sucrose concentrations (15 and 30g L-1) were tested for germination and initial plant growth. Three different plant densities were tested by in vitro culture (8, 10 and 12 plants per container). MS1/2 medium with 15g L-1 sucrose resulted in a higher percentage of germination and plant growth for the in vitro establishment of C. curralensis.The use of 12 plants per container is indicated for cost reduction in C. curralensis in vitro production.

【 授权许可】

Unknown