scholarly journals The Effect of Plant Growth Regulators on Shoot Proliferation and Rooting of Crataegus Pseudohetrophylla Pojark. Via in Vitro Culture

2015 ◽  
Vol 5 (17) ◽  
pp. 85-95
Author(s):  
F. Ahmadloo ◽  
M. Tabari Kouchaksaraei ◽  
P. Azadi ◽  
A. Hamidi ◽  
E. Beiramizadeh ◽  
...  
Keyword(s):  
Plant Growth ◽  
In Vitro Culture ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Shoot Proliferation

scholarly journals PRE-FORCING TREATMENTS AND PLANT GROWTH REGULATORS IN THE FORCING SOLUTION PROMOTE MACRO- AND MICRO-PROPAGATION OF WOODY PLANT SPECIES

HortScience ◽  
1990 ◽  
Vol 25 (9) ◽  
pp. 1124d-1124
Author(s):  
Gouchen Yang ◽  
Paul E. Read
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Plant Species ◽  
Growth Regulators ◽  
Woody Plant ◽  
Shoot Proliferation ◽  
Bud Break ◽  
Woody Plant Species ◽  
Forcing Solution

BA, IBA and GA3 were incorporated into softwood tissues to be cultured in vitro or rooted as cuttings by adding the plant growth regulators (PGR) at various concentrations to a forcing solution containing 200 mg/l 8-hydroxyquinoline citrate and 2% sucrose. BA and GA3 helped break bud dormancy in autumn-collected stems and increased percent bud-break. IBA inhibited bud break and shoot elongation. Rooting of forced softwood cuttings was enhanced by IBA in the forcing solution, while GA3 inhibited the rooting of plant species tested. When dormant stems were forced with periodic additions of BA (10 mg/l) in the forcing solution, in vitro shoot proliferation was enhanced. However, inclusion of GA3 in the forcing solution reduced shoot proliferation. A pre-forcing NaOCl soak and a pre-forcing treatment with wetting agents accelerated bud break, size and number of shoots available for both micro- and macro-propagation of the woody plant species tested. The forcing solution protocol described is an effective PGR delivery system and it can be used by the propagator to extend the season for obtaining softwood growth suitable for use as in vitro explants or softwood cuttings.

scholarly journals Response of cotyledon explants of Capsicum annuum L. cv. kujawianka to chosen plant growth regulators in in vitro culture

2014 ◽  
Vol 64 (1) ◽  
pp. 5-11 ◽  
Author(s):  
Alicja Fraś ◽  
Krystyna Nowak
Keyword(s):  
Plant Growth ◽  
In Vitro Culture ◽  
Capsicum Annuum ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Shoot Buds ◽  
Cotyledon Explants ◽  
Skoog Medium ◽  
Capsicum Annuum L

Shoot buds originated directly on cotyledon explants of <em>Capsicum annuum</em> L. cv. Kujawianka, when Linsmaier and Skoog medium was enriched with BAP (2 mg/l). Kinetin (2 mg/l) or kinetin with IAA (1 mg/l + 1 mg/l) induced indirect shoot buds regeneration from callus. Rooting was obtained with explants cultivated on a medium containing NAA (0,5 mg/l). Occurrence of the early stages of differentiation was proved at the histological level.

scholarly journals Internal levels of plant growth regulators during in vitro culture of wild cherry (Prunus avium L.)

1989 ◽  
Vol 46 (Supplement) ◽  
pp. 117s-120s
Author(s):  
P. Label ◽  
D. Cornu ◽  
B. Sotta ◽  
E. Miginiac
Keyword(s):  
Plant Growth ◽  
In Vitro Culture ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Prunus Avium ◽  
Wild Cherry ◽  
Prunus Avium L
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