Chemical Engineering Transactions (Jun 2017)

Biotechnical Characteristics of Root Systems in Erect and Prostrate Habit Rosmarinus officinalis L. Accessions Grown in a Mediterranean Climate

  • T. Tuttolomondo,
  • S. La Bella,
  • C. Leto,
  • M.C. Gennaro,
  • R. Calvo,
  • F. D'Asaro

DOI
https://doi.org/10.3303/CET1758129
Journal volume & issue
Vol. 58

Abstract

Read online

Rosmarinus officinalis L. is a shrub species typically found in the Mediterranean Basin area. Studies carried out in Sicily on the biodiversity of the genus Rosmarinus found only one species (Rosmarinus officinalis L.) with varying morphology (erect habit and prostrate habit). The species does not require high input, managing to thrive even in marginal areas, and is a medicinal and aromatic species of great agronomic and economic interest, being one of the top 20 species most-used in Italy and with highest wholesale revenues. Studies carried out on the species in Italy are recent, as is the whole medicinal and aromatic plants sector, and have mostly regarded agrotechniques. This study shows the results of initial observations carried out in Sicily on the biotechnical characteristics of the root system of disetaneous rosemary accessions (erect habitus and prostrate habitus) grown in the same soil. Results show that the species adapts well to soil bioengineering requirements; young plants also showed better root system tensile strength than older plants.