фенологические фазы

Introduction Mahonia aquifolia (Pursh) Nutt in Saratov region and prospect of using in the gartedening

Authors: Arestova E. A., Arestova S. V.

Are resulted biological and ecological features of Mahonia aquifolia. Are revealed peculiarities of growth rhythms of development, viability and prospects of species in the Saratov.

Features fenoritma Althaea officinalis l. in the Botanical garden SSU

Authors: Demochko Y. A., Shilova I. V.

The results of phenological observations of plant collectors marshmallow in a botanical garden of introduction section of Saratov State University. According to the results of 26-years of follow-calculated the average date of occurrence of phenological phases for the city of Saratov.