Synergistic effect of gibberellic acid and indole-3-acetic acid on rooting in stem cuttings of Abelmoschus esculentus Moench

Planta ◽  
1978 ◽  
Vol 138 (1) ◽  
pp. 111-112 ◽  
Author(s):  
Sheila Bhattacharya ◽  
N. C. Bhattacharya ◽  
C. P. Malik
Keyword(s):  
Acetic Acid ◽  
Synergistic Effect ◽  
Gibberellic Acid ◽  
Abelmoschus Esculentus ◽  
Stem Cuttings ◽  
Indole 3 Acetic Acid

Dendrobium Hybrid Flower Number and Pedicel Curvature is Influenced by the Application of Gibberellic Acid and Indole-3-acetic Acid

2021 ◽  
Vol 48 (6) ◽  
pp. 740-745
Author(s):  
Muhammad-Asyraf Khairul-Anuar ◽  
Purabi Mazumdar ◽  
Sam Lum ◽  
Jennifer Ann Harikrishna
Keyword(s):  
Acetic Acid ◽  
Gibberellic Acid ◽  
Flower Number ◽  
Indole 3 Acetic Acid

scholarly journals Influence of Indole-3-Acetic Acid and Gibberellic Acid on Phenylpropanoid Accumulation in Common Buckwheat (Fagopyrum esculentum Moench) Sprouts

Molecules ◽  
2017 ◽  
Vol 22 (3) ◽  
pp. 374 ◽  
Author(s):  
Chang Park ◽  
Hyeon Yeo ◽  
Yun Park ◽  
Abubaker Morgan ◽  
Mariadhas Valan Arasu ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Gibberellic Acid ◽  
Fagopyrum Esculentum ◽  
Common Buckwheat ◽  
Fagopyrum Esculentum Moench ◽  
Indole 3 Acetic Acid

scholarly journals VEGETATIVE PROPAGATION OF Spondias tuberosa E Spondias dulcis WITH THE USE OF IMMERSION IN INDOLE ACETIC ACID

2019 ◽  
Vol 32 (4) ◽  
pp. 858-866
Author(s):  
GABRIELA TEODORO ROCHA ◽  
AYURE GOMES DA SILVA ◽  
JULIANA BEZERRA MARTINS ◽  
NEI PEIXOTO ◽  
FABRICIO RODRIGUES
Keyword(s):  
Acetic Acid ◽  
Vegetative Propagation ◽  
Indole Acetic Acid ◽  
Stem Cuttings ◽  
Randomized Design ◽  
Spondias Tuberosa ◽  
Completely Randomized Design ◽  
Low Efficiency ◽  
Indole 3 Acetic Acid ◽  
Total Fresh Weight

ABSTRACT The objective of this work was to evaluate the effect of six indole-3-acetic acid (IAA) concentrations and three immersion times in IAA solutions on the vegetative propagation of Spondias dulcis and Spondias tuberosa by stem cuttings. The experiment was conducted in a greenhouse, using a completely randomized design, with a 6×3 factorial arrangement consisting of six indole-3-acetic acid concentrations (0, 2, 4, 6, 8, and 10 g L-1) and three immersion times (8, 16, and 24 seconds), with ten cuttings of S. dulcis and S. tuberosa per plot, and three replications. Percentage of surviving cuttings, and percentage of rooted cuttings, number of leaf buds, number of roots per cutting, root length, and total fresh weight were evaluated at 180 days after planting. Data were subjected to analysis of variance by the F test and to regression analysis. Vegetative propagation from woody cuttings of S. dulcis is not viable to produce seedlings, thus, new studies on this technique for this species are needed. Vegetative propagation from woody cuttings of S. tuberosa is satisfactory, but with low efficiency for improvement and emergence of new shoots and roots; it is more effective when using a concentration of 10 g L-1 of indole-3-acetic acid and immersion time in the solution of 16 seconds.

scholarly journals Micropropagation of Mahonia ‘Soft Caress’

HortScience ◽  
2011 ◽  
Vol 46 (7) ◽  
pp. 1010-1014 ◽  
Author(s):  
Todd J. Rounsaville ◽  
Darren H. Touchell ◽  
Thomas G. Ranney ◽  
Frank A. Blazich
Keyword(s):  
Acetic Acid ◽  
Gibberellic Acid ◽  
Growth Regulator ◽  
Light Treatment ◽  
Ex Vitro ◽  
Basal Media ◽  
Basal Salts ◽  
Future Work ◽  
Indole 3 Acetic Acid

Mahonia ‘Soft Caress’ is a unique new cultivar exhibiting a compact form and delicate evergreen leaves. Protocols for micropropagation of M. ‘Soft Caress’ were developed to expedite multiplication and serve as a foundation for future work with other taxa of Mahonia Nutt. Combinations of sucrose at 30 or 45 g·L−1 in conjunction with Gamborg B5 (B5), Quoirin and Lepoivre (QL), and Murashige and Skoog (MS) basal media as well as other selected growth regulator treatments were evaluated as multiplication media. Rooting of microcuttings was conducted in vitro using combinations of indole-3-butyric acid (IBA) at 0, 2, 4, 8, or 16 μM under either light or dark. Quick dip treatments with aqueous solutions of the potassium (K) salt (K-salt) of IBA at 0, 5.2, 10.4, 20.7, or 41.4 μM were tested in a second experiment for ex vitro rooting. Media containing B5 basal salts and vitamins supplemented with sucrose at 30 g·L−1, 5 μM 6-benzylaminopurine, 5 μM kinetin, 0.5 μM indole-3-acetic acid, and 2.5 μM gibberellic acid yielded 2.80 ± 0.14 microshoots with a mean length of 14.76 ± 0.63 mm over a 6-week culture period and was an optimal multiplication media. Light treatment and IBA concentration had a significant effect on rooting percentages. Microcuttings treated with 8 μM IBA and maintained in the dark resulted in the best rooting (70%) and ex vitro establishment.

Germination Behavior of Florida Pusley Seeds. II. Effects of Germination-Stimulating Chemicals

Weed Science ◽  
1976 ◽  
Vol 24 (4) ◽  
pp. 349-352 ◽  
Author(s):  
K. B. Paul ◽  
J. L. Crayton ◽  
P. K. Biswas
Keyword(s):  
Acetic Acid ◽  
Gibberellic Acid ◽  
Adenosine Monophosphate ◽  
Cold Stratification ◽  
Germination Inhibition ◽  
Light Requirement ◽  
Seed Germinability ◽  
Indole 3 Acetic Acid

Freshly harvested seeds of Florida pusley (Richardia scabraL.) require light for germination. Gibberellic acid (GA3) successfully replaced the light requirement of both scarified and unscarified seeds, while cyclic 3′,5′-adenosine monophosphate (C-AMP) stimulated the dark germination of scarified seeds only. Cold-stratification reduced seed germinability. The germination inhibition by cold-stratification was reversed by both GA3and KNO3treatments. Indole-3-acetic acid (IAA), kinetin, thiourea, and acetylcholine (ACh), either had no effect or reduced the germination percentages of Florida pusley seeds under all conditions studied.

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