Abstract
Through a research conducted at S.C. Orser S.A. Oradea we established the substratum (25% peat and 50% pearl stone) for root forming of cuttings of Pyracantha coccinea form root in a proportion of 92%. Pyracantha coccinea is an ornamental bush with a shrub shape and a 2-3 m length, with thorny limbs, semipersistent, oval lanced (3,5 - 5 cm/ 1,5 – 2 cm) and bright dark green leaves. It blooms richly in may – june, having a white inflorescence of small flowersWe ingathered cuttings long of 10 – 15 cm. the experiment had 4 variants: V1 – root forming in sand; V2 - root forming in pearl stone; V3 – root forming in peat ;V4 - root forming in peat 25% and pearl stone 50% . Were used 500 cuttings at each variant.The number of the root forming cuttings from the total of the ones put to root forming registered values between 302 pieces for first variant and 461 pieces for fourth variant
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Schedule a callMore From: Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture
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