Researches Concerning the Behavior of Some Rose Cultivars in Greenhouses

Abstract

The Rosaceae family offers a huge range of colors, shapes and scents when referring to rustic varietalspurity, and when referring to old varieties of roses, but without forgetting the sophisticated elegancethat provides new types of modern hybrids. Few plants manage to be so versatile and varied as therose, when we refer to the vigor, growth, foliage and form. If initially is about the dA©cor that is offered ingardens and parks, the rose extends its ability to enjoy the great bouquets of flowers merging. Enormousdemand for this cut flower makes to be leader in the market. This paper presents some roses cultivarsgrowing in greenhouses conditions in soilless culture. In this paper were presented 10 Thea hybridacultivars imported from Germany, in order to establish the best roses in greenhouses culture for givinggood economic and aesthetic results. The research has been conducted to “Iris-Rose Cluj” greenhouses,during the period 2012-2013, on coconut fiber culture substrate. Measurements and observations weremade for the main morphologic characteristics and the results obtained were interpreted statisticallyusing the variant analysis method (LSD).