354,451 Works

Phyllogenesis of genus Betula L. according to the paleobotanic data

L.I. Parkhomenko
On a grounds of analysis of the paleobotanic investigations a wide prevalent of the genus Betula in time of previous geological periods is discovered. The development of the genus Betula began in top chalk period and lower eocensis.

Theoretical and practical aspects of vegetative propagation of Corylus species and forms

I.S. Kosenko
The theoretical principles on the role of many factors in vegetative propagation of Corylus species are confirmed by results of author’s investigation. Regenerative abilite of crafts increase from phylogenetically older species C. colurna L. to younger species C. avellana and its froms. Green grafts of young plants have better regenerative ability.

Phyllogenesis of genus Betula L. according to the paleobotanic data

L.I. Parkhomenko
On a grounds of analysis of the paleobotanic investigations a wide prevalent of the genus Betula in time of previous geological periods is discovered. The development of the genus Betula began in top chalk period and lower eocensis.

Theoretical and practical aspects of vegetative propagation of Corylus species and forms

I.S. Kosenko
The theoretical principles on the role of many factors in vegetative propagation of Corylus species are confirmed by results of author’s investigation. Regenerative abilite of crafts increase from phylogenetically older species C. colurna L. to younger species C. avellana and its froms. Green grafts of young plants have better regenerative ability.

Cultivation of myrobalan plum on clonal rootstocks

S.A. Vasuta
A brief review of the literature on the problem “Clonal rootstocks for the stone-fruit crops” has made. The advantages of planting stock growing for myrobalan plum on the clonal rootstocks are displayed and demands to these rootstocks are presented. Weak clonal rootstocks for myrobalan plum are described shortly.

Thermo dependent accumulation of flavonoids by arboreal plants introduced in Circumpolar North

N.V. Kalacheva, P.M. Zhiboedov, Р.А. Kashulin & V.K. Zhirov
The character of flavonoids accumulation in arboreal plants introduced in Kola Subarctic and cultivated under various hydrothermal conditions is investigated. The high sensitivity of flavonoid pool to mainly temperature conditions of environment is found.

Cultivation of myrobalan plum on clonal rootstocks

S.A. Vasuta
A brief review of the literature on the problem “Clonal rootstocks for the stone-fruit crops” has made. The advantages of planting stock growing for myrobalan plum on the clonal rootstocks are displayed and demands to these rootstocks are presented. Weak clonal rootstocks for myrobalan plum are described shortly.

Thermo dependent accumulation of flavonoids by arboreal plants introduced in Circumpolar North

N.V. Kalacheva, P.M. Zhiboedov, Р.А. Kashulin & V.K. Zhirov
The character of flavonoids accumulation in arboreal plants introduced in Kola Subarctic and cultivated under various hydrothermal conditions is investigated. The high sensitivity of flavonoid pool to mainly temperature conditions of environment is found.

The winter hardiness and resistance against frosts of the species of North America hawthorn (Crataegus L.) in the conditions of the dendrological park Alexandria

V.L. Rubis
The analysis of the winter hardiness of 12 species of North America hawthorn in the different regions of the introduction and in the conditions of the dendrological park Alexandria are given. The winter hardiness and the period of the deep dormancy of this species have been stated. The resistance against winter and spring frosts of the species are evoluted.

The winter hardiness and resistance against frosts of the species of North America hawthorn (Crataegus L.) in the conditions of the dendrological park Alexandria

V.L. Rubis
The analysis of the winter hardiness of 12 species of North America hawthorn in the different regions of the introduction and in the conditions of the dendrological park Alexandria are given. The winter hardiness and the period of the deep dormancy of this species have been stated. The resistance against winter and spring frosts of the species are evoluted.

Cytoembriological research of Salix cinerea L. and S. caprea L. in connection with the phenomenon of sex change

M.I. Shanaida
The results of cytoembriological researches of two species of genus Salix L. (S. caprea L. and S. cinerea L.) are presented. Morphogenesis of their generative organs in norm and at change of sex is described. Basic deviations in abnormal flowers structure in comparison with normal are given. The embriological characteristic of this species representatives is added.

Cytoembriological research of Salix cinerea L. and S. caprea L. in connection with the phenomenon of sex change

M.I. Shanaida
The results of cytoembriological researches of two species of genus Salix L. (S. caprea L. and S. cinerea L.) are presented. Morphogenesis of their generative organs in norm and at change of sex is described. Basic deviations in abnormal flowers structure in comparison with normal are given. The embriological characteristic of this species representatives is added.

Dendrological park Alexandria. The specific features of the original and the new territories

Y.A. Klimenko & L.P. Mordatenko
The article offers topographic and landscape maps of the dendropark Alexandria, the map of its wooded areas (given separately for its historically inherent and newly added (1998) territories) and also the map of the territory surrounding the palace. The article reviews two possible ways of original oak grove degradation.

Dendrological park Alexandria. The specific features of the original and the new territories

Y.A. Klimenko & L.P. Mordatenko
The article offers topographic and landscape maps of the dendropark Alexandria, the map of its wooded areas (given separately for its historically inherent and newly added (1998) territories) and also the map of the territory surrounding the palace. The article reviews two possible ways of original oak grove degradation.

The parcelling analysis of the structural-functional organization of the forest landscapes of the dendrological park Trostyanets

V.A. Medvedev & A.A. Ilyenko
It is revealed the opportunity and expediency of usage of the biogeocenology approach to the research of structural-functional organization of landscape parks on the example of the ancient landscape park Trostyanets. The quantitative correlation relations between codominant components of the park dendrocenosis are detected by using the principle of the parcelling analysis. The features of the structural-functional organization of the park ecosystem of Trostyanets version, in particular, the type of the system self-regulation are discussed....

The parcelling analysis of the structural-functional organization of the forest landscapes of the dendrological park Trostyanets

V.A. Medvedev & A.A. Ilyenko
It is revealed the opportunity and expediency of usage of the biogeocenology approach to the research of structural-functional organization of landscape parks on the example of the ancient landscape park Trostyanets. The quantitative correlation relations between codominant components of the park dendrocenosis are detected by using the principle of the parcelling analysis. The features of the structural-functional organization of the park ecosystem of Trostyanets version, in particular, the type of the system self-regulation are discussed....

Shore-aquatic plants of dendrological park Sofiivka of NAS of Ukraine and the perspectives of their usage in recreational areas

N.P. Golub
Species composition of shore-aquatic vascular plants of dendrological park Sofiivka has been defined and their ecotopes have been characterised. Practical recommendations for planting the certain ornamental species in reservoirs and in the areas with high level of humidity have been worked out.

Shore-aquatic plants of dendrological park Sofiivka of NAS of Ukraine and the perspectives of their usage in recreational areas

N.P. Golub
Species composition of shore-aquatic vascular plants of dendrological park Sofiivka has been defined and their ecotopes have been characterised. Practical recommendations for planting the certain ornamental species in reservoirs and in the areas with high level of humidity have been worked out.

Dendrological park Sofiivka: 45 years under National Academy of Sciences of Ukraine subordination

I.S. Kosenko
Dendrological park Sofiivka: 45 years under National Academy of Sciences of Ukraine subordination

Dendrological park Sofiivka: 45 years under National Academy of Sciences of Ukraine subordination

I.S. Kosenko
Dendrological park Sofiivka: 45 years under National Academy of Sciences of Ukraine subordination

Current problems of urban landscaping in Ukraine (Papers of International conference "Urban gardens and pares: past, modem, future")

T.M. Cherevchenko & S.I. Kuznetsov
Current problems of urban landscaping in Ukraine (Papers of International conference “Urban gardens and pares: past, modem, future”)

Current problems of urban landscaping in Ukraine (Papers of International conference "Urban gardens and pares: past, modem, future")

T.M. Cherevchenko & S.I. Kuznetsov
Current problems of urban landscaping in Ukraine (Papers of International conference “Urban gardens and pares: past, modem, future”)

Historico-analytical survey: from classical plant physiology to modern allelopathy

E.A. Golovko
Formation, development and present state of allelopathy founded by A.M. Grodzinsky, Member of the National Academy of Sciences of Ukraine, have been considered. A brief review of the history of plant physiology from A.S. Fomintsyn, K.A. Timiryazev, E.F. Botchal to K.M. Lyubimenko and M.G. Kholodny is presented. Fundamental investigations of A.M. Grodzinsky and his collaborators have been generalized, the priority of Ukrainian school in the study of ecological mechanisms of allelopathy, in introduction of original...

Historico-analytical survey: from classical plant physiology to modern allelopathy

E.A. Golovko
Formation, development and present state of allelopathy founded by A.M. Grodzinsky, Member of the National Academy of Sciences of Ukraine, have been considered. A brief review of the history of plant physiology from A.S. Fomintsyn, K.A. Timiryazev, E.F. Botchal to K.M. Lyubimenko and M.G. Kholodny is presented. Fundamental investigations of A.M. Grodzinsky and his collaborators have been generalized, the priority of Ukrainian school in the study of ecological mechanisms of allelopathy, in introduction of original...

Contribution of academician A.M. Grodzinsky to the problem of introduction and acclimatization of plants

T.M. Cherevchenko & S.I. Kuznetsov
Basic theoretical elaborations of A.M. Grodzinsky, Member of the NAS of Ukraine in the field of introduction and acclimatization of plants are cited.

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