Bio-morphological properties of Ferula tadshikorum Pimenov and Ferula foetida (Bunge) Regel under plantation conditions

Ferula foetida (Bunge) Regel and tadshikorum Pimenov are widely used in folk medicine the pharmaceutical industry. As a result of their use industry, populations declining. This article presents bio-morphological characteristics under plantation conditions. In 2014-2021, plantations were established on 20 hectares arable land Arnasay district, Jizzakh region, Uzbekistan. February, March, April, May 2018-2020, growth dynamics, size leaves morpho-biological classification roots 2 to 6-year-old studied second year, both species had whole normal from third sixth-year different numbers developed depending age plant remains last year's leaf petiole maintained at base plant. The shape color differed, with being cylindrical, dark brown barrel-shaped light liver-colored. All experiments carried out conditionally irrigated areas characterized by relatively low rainfall gray gray-grass-type soils. During 1st 6th year specific features new conditions it was found that they could be planted unirrigated areas.