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Prokhorov Alexey. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

Agrovoc Terms :

экосистемы; интродукция растений; физиология растений; plant introduction; температура листьев; temperature of leaves; экология растений; condensation of water; plant ecology; точка росы; транспирация; plant physiology; transpiration; ecosystems; dew point; конденсация воды

Abstract :

The article is devoted to the study of water condensation on the surface of plants. The observations support the hypothesis of an active condensation of atmospheric moisture on the surface by cooling plant leaves and shoots to a temperature below the dew point. The phenomenon is usually observed in the absence of direct sunlight. The accumulation of condensation leads to the drip self irrigati ...

Karpun Yuriy Nikolaevich, Konnov Nicolay Alekseevich, Kuvaitsev Mikhail Valerievich, Prokhorov Alexey Anatolievich. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

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температура листьев; atmospheric moisture; condensation of water; засухоустойчивость; leaves’ temperature; liriope; convallariaceae; ophiopogon; почвопокровные растения; ground-covering plants; атмосферная влага; drought tolerance; конденсация воды

Abstract :

Studies conducted at the Subtropical Botanical Garden of Kuban (Utch-Dere, Sochi) pretty much allow to explain the abnormally high drought resistance of Liriope graminifolia Lour. and Ophiopogon japonicus Ker.-Gawl., plants that naturally grow mostly in sufficient humidity. Quite low temperatures of the leaves’ surface allow to effectively condense the atmospheric moisture and to direct it alo ...

Prokhorov Alexey. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Type :

Journal Article

Agrovoc Terms :

экосистемы; климат; температура листьев; экология растений; water condensation; plant ecology; leaves’ temperature; точка росы; climate; транспирация; plants’ geography; transpiration; ecosystems; dew point; география растений; конденсация воды

Abstract :

The value of the observed phenomenon of condensation of atmospheric moisture by cooling the plant leaves and shoots to a temperature below the dew point is largely determined by climatic parameters. Comparison of the deviation of the average monthly temperature of the dew point in the different regions of the world allows us to assert the universality of the phenomenon, with the exception of t ...

Arnautova Elena. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

Agrovoc Terms :

glasshouse collections; peter the great botanical garden; оранжерейная коллекция; история ботанического сада петра великого

Abstract :

As of today, glasshouse collections of the Peter the Great Botanical Garden reckon more than 12.500 taxa (species, varieties, cultivars). First 200 years of the Garden’s history are well known to the researchers, where the last 100 years of the collections’ development had never been studied well enough.

Firsov Gennadii. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

Agrovoc Terms :

history of introduction into cultivation; st. petersburg; санкт-петербург; arboriculture; интродукция древесных растений; история введения в культуру; ботанический сад; botanic garden

Abstract :

There are 150 species of 70 genera of 31 families of woody plants in the collection of the Peter the Great Botanic Garden of the Komarov Botanical Institute RAS (former Imperial St. Petersburg Botanical Garden) which were introduced into general cultivation by this Garden. In fact, all of them represent the flora of Russia and of the bordering countries. The majority of species were introduced ...

Tkachenko Kirill. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

Agrovoc Terms :

lists of seeds; seeds; seed laboratory; carpological collection; семенная лаборатория; плоды; семена; fruits; перечень семян; spores; botanical garden; споры; ботанический сад; карпологическая коллекция

Abstract :

Today, no botanical garden can survive without a seed laboratory. Mainly, update of the living plants’ collections is possible through an exchange of plant material. Published lists of plants – whose seeds ripe in botanical gardens – provide data on the composition and ability to obtain mature seeds of different plant species. The article provides data on the development of the Peter the Great ...

Repetskaya Anna Igorevna. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

Agrovoc Terms :

samples’ funds; стратегия развития; development policy; интродукция; коллекционные фонды; botanical garden; ботанический сад; introduction; экспозиции; expositions

Abstract :

For the first time in ten years after establishment of the V.I. Vernadsky Crimean Federal University Botanical garden, the results of its works have been put together and analyzed. Due to transformation of the city park’s territories into a research, educational, and ecological venue, a new policy for developing a samples’ fund have been presented. The future development of the Botanical garde ...

Chertovich Valentina N.. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

Agrovoc Terms :

polypodiophyta; fern-like plants; папоротниковидные; коллекции живых растений; collections of living plants

Abstract :

Today, the ( Polypodiophyta ) fern collection at the Central Botanical Garden of the National Academy of Sciences of Belarus includes 88 species and intraspecific taxa (31 genus, 12 families). It contains information about the main stages of collection’s development, options for its update, taxonomic composition and basic life forms. The collection presents possibilities for practical use of c ...

Platonova Elena, Eglacheva Arina, Obuhova Elena, Falin Alexey. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Journal Article

Agrovoc Terms :

education; natural resources; экскурсия; senior citizens; здоровье; health; botanical garden; tours; природные ресурсы; garden therapy; садовая терапия; старшее поколение; образование; ботанический сад

Abstract :

The article describes the new informative and health-improving route, "A garden walk - on the road to health", of the Petrozavodsk State University Botanical Garden. The route has been developed for the older generation; however, in the future, citizens and guests of the city of different age groups will be able to take this route. The path goes through the most beautiful and interesting exhib ...

Porokhniava Olga L.. HORTUS BOTANICUS, 1994-3849. 2015-12-01. Russian.

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Type :

Journal Article

Agrovoc Terms :

синоним; synonym; papilionoideae; leguminosae; систематика растений; taxonomy; cladrastis; fabaceae

Abstract :

The aim of the research was to find out generic phylogeny, systematic position and synonyms of the Cladrastis Rafin. genus. The history of the study of legumes taxonomy and phylogenetic relationships have been considered. It was found that the systematic studies of the position of the Leguminosae Juss. (Fabaceae Lindl.) family were carried out by scientists on the basis of comparative morpholo ...

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