Biologia plantarum 30:179-184, 1988 | DOI: 10.1007/BF02878753
Some factors affecting root formation onin vitro regenerated pea shoots
- 1 Institute of Experimental Botany, Czechoslovak Academy of Sciences, Sokolovská 6, Czechoslovakia
- 2 OSEVA Research and Breeding Institute of Technical Crops and Legumes, ©umperk-Temenice, Czechoslovakia
The rooting ability of 2 cm long shoots ofPisum sativum L., derived from differentin vitro shoot-tip cultures in two pea cultivars Bohatýr and Kleine Rheinländerin was evaluated. In three mutually independent experiments the full and half-strength Murashige-Skoog medium (containing full or half concentration of macro and microelements), with sucrose concentrations 10-30 g l-1, and with various NAA and IAA combinations, was tested. The variant with half concentration of macro- and microelements, supplemented with 30 g l1 sucrose, and with growth regulators in the quantity of 1 μM proved optimum.
Received: July 24, 1987; Accepted: December 9, 1987; Published: May 1, 1988 Show citation
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