TY - BOOK AU - Nevien Mohammad Mousad Eid AU - Ayman Yahy Amin , AU - Elmewafy Abdoelmewafy , AU - Salwa Salem Sakr , TI - In vitro studies on propagation of different varieties of Rosmarinus officinalis (L.), plant and effect of some treatments on growth and active ingredients / PY - 2018/// CY - Cairo : PB - Nevien Mohammad Mousad Eid , KW - CPPU KW - Rosemary KW - Rosmarinus officinalis (L.) N1 - Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Ornamental Horticulture; Issued also as CD N2 - Rosemary varieties has great differences between each other for morphological and chemicals attributes. Lemon juice and H2O2 had good role in sterilization process, using CPPU enhance formation of embryos on leaves explants and it{u2019}s favorable to use WPM and terminal leaves explants. mTR had great effect on elongation and direct shoot formation with all cultivars. NAA is important for root formation. Salt stress had good effect on callus and shoot formation and callus content. Colchicine can be use for production of polyploidy rosemary ER -