VEGETATIVE REPRODUCTION OF SPECIES OF GENUS PYRACANTHA М. ROEM

Abstract

Data on rooting of cuttings at 2 evergreen species Pyracantha prepared in different terms from various sites on runaway are cited. Various stimulators in different concentration (heteroauxin, keto oxid, А-1, oxygumat-sodium) for acceleration of rhizogenesis were used. Distinction in terms of rooting depending on time of preparation of cuttings, percent of rooting is revealed. Green cuttings take roots better and faster. At lignified cuttings time of occurrence of roots is more long and percent of rooting is a bit lower. Ключевые слова: стимулятор, ризогенез, черенки, укореняемость.