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Propagazione in vitro di alcuni cloni di mirto della Sardegna meridionale

Rigoldi, Maria Pia and Satta, Daniela (2009) Propagazione in vitro di alcuni cloni di mirto della Sardegna meridionale. Italian Journal of Agronomy, Vol. 4 (4 Suppl.), p. 753-758. ISSN 1125-4718. Article.

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Abstract

Myrtle (Myrtus communis L.) is a typical Mediterranean bush species, very spread in Sardinia.
Present interest in cultivating that species is caused by the increasing demand for berries and leaves to produce the typical liqueur. Due to the high variability of biotypes in response to cutting multiplication, the objective of that paper was to evaluate five south-Sardinian myrtle clones for their micropropagation aptitude. For each clone, three multiplication media and four rooting media were tested; during multiplication, proliferation rate of each clone on each medium was also calculated. Moreover, acclimatization tests were carried out, either in growth chamber (with different types of light radiation), or in green-house (in different periods of the year).
Based on proliferation rates, the most suitable multiplication medium was selected for each clone. As to rooting, data were analysed with SAS software, providing the most suitable rooting medium for each clone. Observations during acclimatization trials pointed out the requirement of a conditioned environment (either growth chamber or green-house) in allowing an effective survival of plantlets from in vitro to in vivo conditions.

Item Type:Article
ID Code:3711
Status:Published
Refereed:Yes
Uncontrolled Keywords:Myrtle, micropropagation, clone, Sardinia
Subjects:Area 07 - Scienze agrarie e veterinarie > AGR/03 Arboricoltura generale e coltivazioni arboree
Divisions:002 Altri enti e centri di ricerca del Nord Sardegna > Consorzio provinciale per la frutticoltura di Sassari, Sassari
002 Altri enti e centri di ricerca del Nord Sardegna > C.R.A.S.-Centro Regionale Agrario Sperimentale
Publisher:Forum editrice udinese
ISSN:1125-4718
Copyright Holders:© Italian Society for Agronomy
Publisher Policy:Depositato per gentile concessione dell'Editore e della Società italiana di agronomia
Additional Information:Relazione presentata al congresso Le piante mediterranee nelle scelte strategiche per l'agricoltura e l'ambiente: 3. Convegno nazionale "Piante Mediterranee", Bari, Italia, 27 settembre - 1 ottobre 2006.
Deposited On:13 Apr 2010 10:37

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