2005
DOI: 10.21273/hortsci.40.5.1485
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Promotion of Immature Seed Germination in Jacaranda mimosifolia

Abstract: In vitro germination of immature seeds of Jacaranda mimosifolia treated with gibberellic acid (GA 3 ) was studied. Immature seeds were collected monthly after crossings and sown on Murashige and Skoog (1962) medium with 3.0% sucrose and 0.6% agar after soaked 24 hours with 0, 10, 100, and 500 mg·L -1 GA 3 solutions. Though germination was observed in the immature seeds harvested 2 months after crossing (2 MAC), the rate was quite low. When immature seeds of 3 MAC treated with 100 or 500 mg·L -1 GA 3 solution w… Show more

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Cited by 4 publications
(3 citation statements)
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“…At present, the study on J. mimosifolia focussed on medicinal value, seed germination [4][5], conservation of species resources [6] and cutting propagation [7]. There were no information on growth and development reported yet.…”
Section: Introductionmentioning
confidence: 99%
“…At present, the study on J. mimosifolia focussed on medicinal value, seed germination [4][5], conservation of species resources [6] and cutting propagation [7]. There were no information on growth and development reported yet.…”
Section: Introductionmentioning
confidence: 99%
“…However, the type of fruits and their conservation time affect the germination capacity of the seeds, according to Póvoa (2018), who observed germination results ranged from 11.3% (dark brown old fruits) to 93.5% (light brown, new fruits). Other methods of propagation of Jacaranda mimosifolia include the addition of GA3 to immature seeds of Jacaranda mimosifolia (Miyajima et al, 2005) and thermal treatments to the seeds (Póvoa, 2018). Works on the application of laser and its effect on the germination of this species of Prosopis and other woody species including Jacaranda mimosifolia are lacking.…”
Section: Introductionmentioning
confidence: 99%
“…Jacaranda mimosifolia D. Don is an ornamental woody plant originating from north-western Argentina and southern Brazil (Miyajima et al, 2005). It is used in Tunisia as ornamental plants along avenues and parks.…”
Section: Introductionmentioning
confidence: 99%