scholarly journals Biological protection of plum from shot hole disease in the humid subtropics of the Krasnodar region (Russia)

2020 ◽  
Vol 21 ◽  
pp. 00035
Author(s):  
Nikolai Leonov ◽  
Timur Bulgakov
Keyword(s):  
Bacillus Subtilis ◽  
Research Centre ◽  
Phytopathogenic Fungus ◽  
Federal Research ◽  
Experimental Base ◽  
Krasnodar Region ◽  
Biological Protection ◽  
Different Strains ◽  
Academy Of Sciences ◽  
Humid Subtropics

The article considers the biologization of plum trees protection system from shot hole disease caused by the phytopathogenic fungus Wilsonomyces carpophilus in the humid subtropics of the Krasnodar region. Several biological fungicides based on different strains of the bacterium Bacillus subtilis (Alirin-B®, Bactophyt®, Gamair®, Phytosporin-M®, Vitaplan®), the bacterium Pseudomonas fluorescens (Rhizoplan®) and the fungus Trichoderma harzianum (Glyocladin® and Trichocin®) were tested on Stanley plum trees at the experimental base of the Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences (Sochi) in 2015–2017. According to seasonal features of shot hole disease and the results of experiments, the optimal timetable schedule for plum treatment with the fungicides was found (3 treatments in May–June).

scholarly journals DAGHESTAN FEDERAL RESEARCH CENTRE OF THE RUSSIAN ACADEMY OF SCIENCES: THE DIFFICULT AND GLORIOUS WAY OF CREATION (TO THE 75 ANNIVERSARY OF THE FOUNDATION)

2020 ◽  
pp. 61-68
Author(s):  
Akai Kurbanovich MURTAZAEV ◽  
Yuliya Mikhaylovna LYSENKO
Keyword(s):  
Ussr Academy ◽  
Research Centre ◽  
Russian Academy Of Sciences ◽  
Federal Research ◽  
History Of ◽  
Organizational Activities ◽  
Academy Of Sciences ◽  
History Of Formation

The article examines the history of formation and development of the Daghestan base of the USSR Academy of Sciences – the Daghestan branch of the USSR Academy of Sciences – the Daghestan Scientific Centre of the Russian Academy of Sciences – the Daghestan Federal Research Centre of the Russian Academy of Sciences. Shown are the successes achieved by the team of Daghestan scientists over the years of its existence. The scientific and scientific-organizational activities of the Centre for 75 years have been analyzed.

scholarly journals New varieties and promising hybrids of Pelargonium grandiflorum hybridium hort. in humid subtropics of Russia

2021 ◽  
pp. 5-9
Author(s):  
N. M. Gutieva
Keyword(s):  
Climatic Conditions ◽  
Stress Factors ◽  
Research Centre ◽  
Adaptive Selection ◽  
Flower Production ◽  
New Varieties ◽  
Academy Of Sciences ◽  
Ornamental Traits ◽  
Humid Subtropics ◽  
Selection Of

A genetic collection of the genus Pelargonium L’Herit. ex Ait., with 40 % stock represented by Pelargoniumgrandiflorum hybridium hort., is originated at the Federal Subtropical Research Centre of the Russian Academy of Sciences. The main collection varieties, including Aristo, Elegance, Candy Flowers, Hazel and Bermuda, are foreign selections attaining their best qualities under optimal soil and climatic conditions. Cultivation in humid subtropics disturbs their growth and development, at the same time as deteriorating their productivity and ornamental value. The research aimed to study the hybrid stock towards the selection of hardiest, most ornamental and long-flowering forms corresponding to a specified variety model. The variety model developed for Russian subtropic agroclimate incorporated a main set of economically valuable and adaptively significant traits. Over 30 varietal crossbreedings have been conducted to select for promising recombinants and hybrid families. A high variability of phenotypic ornamental traits has been observed in the crosses offspring. We identified 15 promising hybrids from the total morphological trait combination. Adaptive selection against stress factors has been proved effective. The most successful combinations were Hazel Ripple x Yashma, Hazel Cherry x Rozovyy Briz and A. Darling x Rozovyy Briz. A subset of elite forms (Kd-15-43, Kr-16-28 and Kc-18-22) maximising the number of significant breeding traits have further been selected towards a higher total score (≥95). K.j.-17-15, Kq-18-04 and K.ya-16-03 were recognised promising for large-flowered form selection. The Yagodnyy Tsvet variety, Kv-18-01 and K.d.-18-09 hybrids (over 35 inflorescences) have been identified as sources for high flower production. K.p-17-65, Kr-16-28 and Kc-18-22 were the hybrids with flowering period exceeding 100 days. All crosses were based on Hazel as a maternal form sourcing the trait.

scholarly journals FEATURES OF INTRODUCED SPECIES OF LILAC (SYRINGA) FRUITING IN THE BASHKIR URALS

Ekosistemy ◽  
2020 ◽  
pp. 90-96
Author(s):  
N.V. Polyakova
Keyword(s):  
Introduced Species ◽  
Seasonal Changes ◽  
Ornamental Plants ◽  
Weather Conditions ◽  
Botanical Garden ◽  
Research Centre ◽  
Federal Research ◽  
Growing Conditions ◽  
Academy Of Sciences

Fruiting is an important characteristic of plant adaptation to new growing conditions. This is especially actual for ornamental plants, which, after successful introduction, can be used in landscaping of settlements. The genus Syringa L. has about 30 species, many of which can replenish the range of ornamental plants in the region. The collection of lilacs of the South Ural Botanical Garden-Institute of the UFIC RAS (Ufa Federal Research Centre of Russian Academy of Sciences) currently contains 11 species that have reached a generative state. The aim of this research is to identify the features of fruiting species of the genus Syringa during introduction in the conditions of the Bashkir Cis-Urals. The fruiting level of lilac species in the collection of the Botanical Garden was studied by determining the total number of fruits of the mother bushes. It is revealed that the fruiting level of introduced species of lilac is determined by the biological (hereditary) characteristics of the species and seasonal changes of weather conditions. S. velutina is characterized by the highest fruiting level, S. vulgaris and S. wolfii – by the lowest ones. It is assumed that there might be a tendency for dependence of the degree of fruiting on the quality of the formed pollen. Two taxa among all studied ones demonstrate fruiting level instability: S. reticulata ssp. reticulata blooms and bears fruit irregularly, while S. reticulata ssp. amurensis has regular abundant flowering, but there is a lack of fruiting in some years.

scholarly journals Introduction and selection studies at the Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences

2021 ◽  
Vol 34 ◽  
pp. 02009
Author(s):  
Alexey Ryndin ◽  
Natalia Slepchenko ◽  
Raisa Kulyan
Keyword(s):  
Tea Plant ◽  
Research Centre ◽  
Fruit Crops ◽  
Plant Resources ◽  
The Past ◽  
Federal Research ◽  
Breeding Research ◽  
Natural Flora ◽  
The Russian Federation ◽  
Academy Of Sciences

The paper deals with topical issues of biologization of introduced and selective studies, which represent new approaches to conservation and rational use of plant resources. An extensive gene pool of subtropical, flower and southern fruit crops has been mobilized at FRC SSC of RAS (Sochi). Bioresource collections include 2,650 cultivar samples, of which 20% are perennial herbaceous plants, 12% are bulbous and bulbotuberiferous, 11% are tree and shrub crops, 10 % are irises, 8 % are pelargoniums, 5 % are citrus crops and others. Based on the collections studies, adaptive assortments have been developed for the humid subtropics of the Russian Federation, research is continuing for a number of cultures. A special place in the Centre’s research is occupied by the study of the collected species of natural flora, most of which have unique, including decorative, medicinal and other properties. The collections are the basis for conducting breeding research in various areas. Over the past 10 years, 85 cultivars of flower crops have been created (including 36 pelargoniums, 13 fruit crops, 4 hazels and 1 tea plant).

scholarly journals A BRIEF HISTORY OF CREATION AND STAGES OF DEVELOPMENT OF THE SEISMOLOGICAL SERVICE IN THE REPUBLIC OF NORTH OSSETIA-ALANIA (to the 80th anniversary of E. V. Pogoda and the 20th anniversary of the North Ossetian Branch of the Federal Research Centre of the Geophysical Service of the Russian Academy of Sciences)

2019 ◽  
Author(s):  
А.А. Саяпина ◽  
С.С. Багаева ◽  
С.В. Горожанцев
Keyword(s):  
Research Centre ◽  
Stages Of Development ◽  
80Th Anniversary ◽  
The North ◽  
Federal Research ◽  
History Of ◽  
20Th Anniversary ◽  
The Republic ◽  
Academy Of Sciences ◽  
North Ossetia

В статье приводятся сведения, обосновывающие необходимость проведения сейсмологического мониторинга в Северной Осетии, как одном из сейсмоопасных регионов Российской Федерации. Описаны истоки, создание, этапы развития сейсмологической службы, участие в этом процессе известных ученых в области геофизических исследований. Дан краткий анализ технико-технологического состояния сейсмологической сети, результатов исследований, отмечена важность и необходимость дальнейшего развития сети СОФ ФИЦ ЕГС РАН в составе Федеральной системы сейсмологических наблюдений. The article provides information inderlining the necessity of conducting seismological monitoring in North Ossetia, as one of the earthquake-prone regions of the Russian Federation. Describes the sources, creation, stages of development of the seismological service, participation of well-known scientists in the fi eld of geophysical studies. A brief analysis of the technical and technological state of the seismological network is given, the importance and the need of further development of the NOB FRC GS RAS network within the Federal System of Seismological Observations.

scholarly journals The first Russian female soil scientist

2021 ◽  
pp. 70-83
Author(s):  
V. A. Isaev ◽  
M. Yu. Egorova
Keyword(s):  
World Wide ◽  
Soil Science ◽  
Research Centre ◽  
Natural Scientist ◽  
Science Institute ◽  
Beautiful Woman ◽  
Federal Research ◽  
Dokuchaev Soil Science Institute ◽  
Academy Of Sciences

The year 2021 is marked by the 175-th anniversary of the birth of Anna Egorovna and Vasiliy Vasilievich Dokuchaevs. This is a wonderful occasion to recall an amazing and remarkably modest woman who played an important role in the life and work of the great Russian natural scientist, the founder of genetic soil science. If many works were written about her outstanding world-wide known husband, films were made, pictures were created, his photos are preserved, then the life of his wife is undeservingly poorly described, and the appearance of this very beautiful woman is depicted in the only one famous portrait. This article, dedicated to the memory of Anna Egorovna Dokuchaeva, is based on both the quotations from the already published memoirs of the follower and the friend of V.V. Dokuchaev – Franz Yulievich Levinson-Lessing, and the excerpts from Anna Egorovna’s letters to Varvara Ippolitovna – the wife of F.Yu. Levinson-Lessing. These letters were collected from the archives of the Academy of Sciences in St. Petersburg and copied by the employee of the V.V. Dokuchaev Soil Science Institute – Sergey Petrovich Lyalin – in the 1980s, and they are now kindly provided by the Central Soil Museum by V.V. Dokuchaev (the Branch of the Federal Research Centre “V.V. Dokuchaev Soil Science Institute” in St. Petersburg). 

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