Rapid in vitro multiplication and ex vitro rooting of Rotula aquatica Lour., a rare rhoeophytic woody medicinal plant

2003 ◽  
Vol 21 (5) ◽  
pp. 415-420 ◽  
Author(s):  
K. Martin
Keyword(s):  
Medicinal Plant ◽  
Ex Vitro Rooting ◽  
Ex Vitro ◽  
In Vitro Multiplication

scholarly journals Micropropagation of Achillea millefolium L. on half-strength ms medium and direct rooting and acclimatization of microshoots in hydroponic culture

2015 ◽  
pp. 99-112
Author(s):  
Marija Markovic ◽  
Dragana Skocajic ◽  
Mihailo Grbic ◽  
Matilda Djukic ◽  
Dragica Obratov-Petkovic ◽  
...  
Keyword(s):  
Medicinal Plant ◽  
Nutrient Solution ◽  
Ph Value ◽  
Ex Vitro Rooting ◽  
In Vitro Rooting ◽  
Efficient Production ◽  
Ms Medium ◽  
Ex Vitro ◽  
Half Strength

The aim of this study was to determine the possibility of micropropagation of the medicinal plant A. millefolium on half-strength MS medium and ex vitro rooting and acclimatization of the obtained microshoots in hydroculture in order to establish an efficient production method. Two explant types were used: basal and terminal cuttings, and better results were achieved when terminal cuttings were used. The development of shoots in the multiplication phase was successful with a regeneration percentage of 100%. Ex vitro rooting in a modified Hoagland nutrient solution was successful (83%), but the percentage of in vitro rooting on half-strength MS medium without hormones was higher (95%). However, bearing in mind that mass production of A. millefolium is more efficient when the phase of in vitro rooting is excluded, this method could be recommended for commercial propagation of this medicinal plant. It is necessary to conduct additional research in order to optimize the composition, EC and pH value of the hydroponic nutrient solution.

In vitro and ex vitro rooting of Siratia grosvenorii, a traditional medicinal plant

2009 ◽  
Vol 32 (1) ◽  
pp. 115-120 ◽  
Author(s):  
Huabing Yan ◽  
Chunxiu Liang ◽  
Litao Yang ◽  
Yangrui Li
Keyword(s):  
Medicinal Plant ◽  
Ex Vitro Rooting ◽  
Ex Vitro

Rapid in vitro multiplication and ex vitro rooting of Malus zumi (Matsumura) Rehd

2007 ◽  
Vol 30 (1) ◽  
pp. 129-132 ◽  
Author(s):  
Jin Xu ◽  
Yuzhen Wang ◽  
Yuxiu Zhang ◽  
Tuanyao Chai
Keyword(s):  
Ex Vitro Rooting ◽  
Ex Vitro ◽  
In Vitro Multiplication

scholarly journals In vitro multiplication protocol for Curcuma mangga : Studies on carbon, cytokinin source and explant size

2021 ◽  
Vol 16 (1) ◽  
pp. 69-76
Author(s):  
A A Waman ◽  
P Bohra ◽  
R Karthika Devi ◽  
J Pixy
Keyword(s):  
Carbon Source ◽  
Large Scale ◽  
Shoot Proliferation ◽  
Ex Vitro Rooting ◽  
Tropical Species ◽  
Scale Production ◽  
Ex Vitro ◽  
In Vitro Multiplication ◽  
Planting Material

Mango ginger (Curcuma mangga Valeton & Zijp.) is an underutilized rhizomatous species that has been valued in tropical Asian countries as a source of vegetable, spice, salad, medicine, and essential oil. This species is hardy and requires less care for obtaining good yields. Rhizomes are the commonly used propagules for the species, which are also the economic part of the crop. Huge quantity of seed rhizomes is required to promote this crop in larger areas. An efficient in vitro multiplication protocol is one of the options to meet the planting material requirement. Effects of carbon source (glucose, fructose and sucrose) and concentration (1 and 3%, w/v), cytokinins (BAP and meta topolin) and concentration (1 mg/L and 2 mg/L), size of explants (one/ two/ three bud) and IBA treatment (0, 250, 500 and 1,000 mg/L) for concurrent ex vitro rooting cum hardening were studied. Results revealed that for facilitating efficient multiplication, the medium should be supplemented with glucose (3%) as a carbon source and meta topolin (1 mg/L) as cytokinin. Two-bud explant should be used for subculture as it promoted superior shoot proliferation. Concurrent ex vitro rooting cum hardening was possible even without auxin treatment. The present protocol could be useful for large-scale production of quality planting material of this underexploited tropical species.

In vitro propagation and ex vitro rooting of Aerva lanata (L.) Juss. ex Schult.: a rare medicinal plant

2016 ◽  
Vol 22 (1) ◽  
pp. 40-47 ◽  
Author(s):  
Mahipal S. Shekhawat ◽  
M. Manokari ◽  
J. Revathi
Keyword(s):  
Medicinal Plant ◽  
In Vitro Propagation ◽  
Ex Vitro Rooting ◽  
Ex Vitro ◽  
Aerva Lanata

scholarly journals In vitro multiplication, micromorphological studies and ex vitro rooting of Hybanthus enneaspermus (L.) F. Muell. – a rare medicinal plant

2018 ◽  
Vol 77 (1) ◽  
pp. 80-87 ◽  
Author(s):  
Mahipal S. Shekhawat ◽  
M. Manokari
Keyword(s):  
Medicinal Plant ◽  
Large Scale ◽  
Nodal Segments ◽  
Ms Medium ◽  
Ex Vitro ◽  
Culture Bottle ◽  
Hybanthus Enneaspermus ◽  
Half Strength

AbstractHybanthus enneaspermusis a rare medicinal plant. We defined a protocol for micropropagation,ex vitrorooting of cloned shoots and their acclimatization. Surface-sterilized nodal segments were cultured on Murashige and Skoog (MS) medium with different concentrations of 6-benzylaminopurine (BAP) and kinetin (Kin). Medium supplemented with 1.5 mg L−1BAP was found optimum for shoot induction from the explants and 6.4±0.69 shoots were regenerated from each node with 97% response. Shoots were further proliferated maximally (228±10.3 shoots per culture bottle with 7.5±0.43 cm length) on MS medium augmented with 1.0 mg L−1each of BAP and Kin within 4–5 weeks. The shoots were rootedin vitroon half strength MS medium containing 2.0 mg L−1indole-3 butyric acid (IBA). The cloned shoots were pulse-treated with 300 mg L–1 of IBA and cultured on soilrite® in a greenhouse. About 96% of the IBA-pulsed shoots rootedex vitroin soilrite®, each shoot producing 12.5±0.54 roots with 5.1±0.62 cm length. Theex vitrorooted plantlets showed a better rate of survival (92%) in a field study thanin vitrorooted plantlets (86%). A comparative foliar micromorphological study ofH. enneaspermuswas conducted to understand the micromorphological changes during plant developmental processes fromin vitrotoin vivoconditions in terms of variations in stomata, vein structures and spacing, and trichomes. This is the first report onex vitrorooting inH. enneaspermusand the protocol can be exploited for conservation and large-scale propagation of this rare and medicinally important plant.

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