scholarly journals Effect of Growing Media and Plant Growth Regulators on Rooting of Different Types of Stem Cuttings in Acid-Lime Cv. Kagzi

2019 ◽  
Vol 8 (10) ◽  
pp. 2589-2605
Author(s):  
Ashis Malakar ◽  
D. P. Prakasha ◽  
H. Kulapati ◽  
Sanjeevraddi G. Reddi ◽  
S. G. Gollagi ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Stem Cuttings ◽  
Growing Media ◽  
Different Types ◽  
Acid Lime

scholarly journals Investigation of callogenesis and indirect regeneration of Freesia × hybrida Bailey ‘Argenta’

2015 ◽  
Vol 27 (2) ◽  
pp. 123-134 ◽  
Author(s):  
Ali Pourkhaloee ◽  
Morteza Khosh-Khui
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Cold Storage ◽  
Embryogenic Callus ◽  
Naphthaleneacetic Acid ◽  
Light Conditions ◽  
High Quality ◽  
Freesia Hybrida ◽  
Different Types

AbstractAn investigation was conducted to study the effects of explant sources, plant growth regulators, carbohydrates and light conditions on indirect cormlet regeneration and the induction of embryogenic callus of freesia (Freesia×hybridaBailey ‘Argenta’). Sections of two different types of explants, corms and pupae (cold storage-produced corms), were placed on Murashige and Skoog (MS) media containing different concentrations of plant growth regulators. The results showed that the highest percentage of callus induction (100%), the highest callus growth (15 mm diameter) and the best type of calli were achieved for pupa explants grown on the medium that contained 4 mg L−11-naphthaleneacetic acid (NAA) and 2 mg L−16-benzylaminopurine (BAP) in the dark. Increasing BAP up to 3 to 4.5 mg L−1resulted in the maximum number of regenerated cormlets from 1 cm2calli (2 cormlets) under light conditions. Overall, the best rooting of regenerated cormlets was achieved on MS media supplemented with 1 mg L−1indole-3-butyric acid (IBA). In the next stage, high quality calli were subcultured on MS media containing sorbitol, sucrose, maltose and mannitol (0, 5, 10 and 15 g L−1). The results indicated that 15 g L−1maltose was able to induce the highest percentage of embryogenic callus, with an average of 88.9% on media containing 2 mg L−1BAP and 1 mg L−1NAA.

scholarly journals Influence of Plant Growth Regulators on Rooting of Stem Cuttings in Jamun (Syzygium cumini L. Skeels)

2019 ◽  
Vol 8 (09) ◽  
pp. 2997-3006
Author(s):  
B. M. Bhairavi ◽  
D. P. Prakasha ◽  
H. Kulapathi ◽  
N. Anand ◽  
G. R. Sanjeev Raddi ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Stem Cuttings ◽  
Syzygium Cumini

scholarly journals Effects of different types of sugars and plant growth regulators on kohlrabi seedling growth and development in vitro

2020 ◽  
Vol 72 (3) ◽  
pp. 349-357
Author(s):  
Tatjana Cosic ◽  
Jelena Savic ◽  
Martin Raspor ◽  
Aleksandar Cingel ◽  
Nabil Ghalawnji ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Growth And Development ◽  
Different Types ◽  
Half Strength ◽  
Plant Stem ◽  
Development In Vitro ◽  
Vitro Development

Kohlrabi (Brassica oleracea var. gongylodes), with its edible stem tuber formed at the base of the plant stem, presents a valuable source of nutrients. The potential effects of plant growth regulators (PGRs), as well as various concentrations of different sugars on the in vitro development of kohlrabi were studied. Ten-day-old kohlrabi seedlings were cultivated in vitro for 5 weeks at 18?2?C on half-strength MS media containing different concentrations of carbon source such as sucrose, fructose, glucose, xylose and mannitol, combined with or without specific plant growth regulators (N6-benzyladenine (BA), gibberellic acid (GA3), 2,3,5-triiodobenzoic acid (TIBA)). Results showed no tuber formation in all treatments, but growth and development of treated kohlrabi seedlings was significantly affected in a distinctive manner, with a variety of morphological traits being altered in comparison to matching controls.

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