2022
DOI: 10.5902/1980509866513
|View full text |Cite
|
Sign up to set email alerts
|

Efeito da qualidade de luz na multiplicação e enraizamento <i>in vitro</i> de <i>Cedrela odorata</i> L.

Abstract: A fonte de iluminação pode regular a morfogênese da cultura in vitro. O objetivo deste trabalho foi avaliar o efeito de quatro diferentes fontes de luz do tipo LEDs: branco, vermelho, azul e rosa (50% azul e 50% de vermelho) sob as fases de multiplicação e enraizamento de culturas in vitro de Cedrela odorata. Na fase de multiplicação, usou-se o meio de cultura MS adicionado a 8,8 μM de 6-benzilaminopurina (BAP) e 0,28 μM de ácido giberélico (GA3) sob efeito dos tipos de luz. Para o enraizamento, foi avaliada a… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
2
0

Year Published

2023
2023
2023
2023

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 11 publications
0
2
0
Order By: Relevance
“…The influence of light in regulating growth, development, and adventitious root formation has been confirmed in different studies [ 43 , 47 ]. LED showed positive effects in in vitro plants responses, when used as an alternative to conventional lighting [ 43 , 48 ].…”
Section: Discussionmentioning
confidence: 93%
See 1 more Smart Citation
“…The influence of light in regulating growth, development, and adventitious root formation has been confirmed in different studies [ 43 , 47 ]. LED showed positive effects in in vitro plants responses, when used as an alternative to conventional lighting [ 43 , 48 ].…”
Section: Discussionmentioning
confidence: 93%
“…In Cucumis metuliferus, explants showed high root induction rates when exposed to white LEDs and in a mixed circuit of blue and red [ 56 ]. Furthermore, Cedrela odorata in vitro cultures grown under white LEDs presented a higher number of roots formed [ 47 ]. In this regard, Lai et al [ 56 ] explained that one reason for this result might be that white light provides with a wider variety of minor lights, which are also required by plants for optimal growth.…”
Section: Discussionmentioning
confidence: 99%