scholarly journals Elements of topiary art of reserved man-made parks of the second half of the XX century

2020 ◽  
Vol 11 (4) ◽  
Author(s):  
А. А. Dzyba
Keyword(s):  
Woody Plants ◽  
Iucn Red List ◽  
Cube Complex ◽  
Thuja Occidentalis ◽  
Landscape Art ◽  
Buxus Sempervirens ◽  
The Family ◽  
Physocarpus Opulifolius ◽  
Five Elements ◽  
Juniperus Sabina

Elements of topiary art were studied in eleven park-monuments of landscape art (PMLA) and five complex monuments of nature (CMN), created in the second half of the twentieth century. To the elements of topiary art belong: shaped plants, plant-borders, hedges, living walls, pylons, berso, bosquets, and parterres. In PMsLA “Bondaretsky” and “Vysokivsky” were found no elements of topiary art. In nine PMsLA and five CMsN of Ukrainian Polissya were present five elements of topiary art (plant-borders, hedges (low, medium, high), living walls, pylons and shaped plants (ball, pyramid, cone, cube, complex geometric figures). The most common are plant-borders formed from Buxus sempervirens L., trimmed hedges from Picea abies Karst. and Thuja occidentalis L., untrimmed hedges from Juniperus sabina L., Physocarpus opulifolius Maxim., and Sorbaria sorbifolia (L.) A.Br., pylons and shaped plants in the form of a sphere, cube, complex geometric shapes - from Thuja occidentalis L. 12 families, 24 genera, 24 species, and 3 cultivars represent the systematic structure of woody plants in the elements of topiary art. Deciduous species of woody plants, namely the family Rosaceae Juss, prevail. In the elements of topiary art of PMLA and CMN there are species that are protected by the IUCN Red List (58 %), belonging to two categories of rarity NT (4 %), LC (54 %). In terms of the height of woody plants in the elements of topiary art, trees and shrubs are represented in equal numbers. By height, among tree plants prevail trees of the first magnitude 26 % and medium bushes 29 %, whereas there are slightly fewer trees of the fourth magnitude (15%) and high bushes (22 %). The condition of woody plants of 24 species and three cultivars is good, except for woody plants where timely and proper care was not carried out (formation of longitudinal and transverse profiles and annual pruning). Some plants should be replaced because of loss of aesthetics due to age.

scholarly journals ТЕХНОЛОГІЯ ЖИВЦЮВАННЯ НАЙБІЛЬШ ПОШИРЕНИХ ВІЧНОЗЕЛЕНИХ ДЕРЕВ ТА ЧАГАРНИКІВ В УМОВАХ ВОЛИНСЬКОЇ ОБЛАСТІ

2021 ◽  
pp. 79-86
Author(s):  
Н.П. Ковальчук ◽  
О.П. Герасимчук ◽  
Ю.П. Шимчук
Keyword(s):  
Thuja Occidentalis ◽  
Juniperus Communis ◽  
Picea Pungens ◽  
Buxus Sempervirens ◽  
Juniperus Sabina

У статті описано корисні властивості вічнозелених дерев та чагарників як важливої і невід’ємної частини життя людства і нашої планети в цілому. Особлива увага приділена технології розмноження хвойних і листяних вічнозелених дерев, чагарників, а саме живцюванню, яке проводиться для збільшення їх видової різноманітності та кількісного складу, створення високодекоративних та екологічно-стійких зелених насаджень, а також з метою скорочення термінів вирощування садивного матеріалу для сучасних урбогенних умов, що набули в останні десятиліття глобального характеру. Вивчено методику живцювання дерев та чагарників, досліджено відсоток приживання та темпи росту найпоширеніших на Волині вічнозелених рослин з метою їх подальшого використання для озеленення населених пунктів. Об’єктом дослідження були вічнозелені дерева та чагарники, зокрема вивчалися вічнозелені рослини Thuja occidentalis L. «Columna», Thuja occidentalis L. «Clobosa», Thuja occidentalis L. «Ericoides», Thuja occidentalis L. «Aurea Ellvangeriana», Juniperus sabina L., Juniperus communis L. «Hibernica», Picea pungens Engelms «Glauca», Buxus sempervirens L. При проведенні досліджень були застосовані методи порівняльного аналізу та синтезу інформації, спостереження, опису, узагальнення, а також був застосований системний і польовий методи, математико-статистичний метод. Під час дослідження здійснювали вимірювання та спостереження за висадженими живцями в теплиці та їх кількістю, визначали кількість прижитих і висаджених живців у відкритий ґрунт, розраховували співвідношення живців, що прижилися, до загальної кількості висаджених, вимірювали середні розміри підземної і надземної частин рослин, визначали рослини, які найкраще приживаються і ростуть в природно-кліматичних умовах Волинської області.

scholarly journals Features of formation of parks-monuments of lanscape art of the second half of the XX century of Ukrainian Polissia

2021 ◽  
Vol 12 (4) ◽  
Author(s):  
А. А. Dzyba
Keyword(s):  
Woody Plants ◽  
Iucn Red List ◽  
Tree Diversity ◽  
Acer Platanoides ◽  
Axial Fan ◽  
Landscape Art ◽  
Significant Events ◽  
The Status ◽  
City Village ◽  
Landscape Gardening

The formation of park-monuments of landscape art was analyzed from a historical perspective. In the second half of the twentieth century, two national and nine local park-monuments of landscape art were created in Ukrainian Polissya. The purpose of PMLA is the protection and the preservation of the most prominent and valuable examples of park construction in order to use them for aesthetic, educational, scientific, environmental and health purposes. By the placement in the planning structure of inhabited localities are defined city, village and district parks. The motivation for the creation of parks was the preservation, reproduction and enrichment of tree diversity in the conditions of the Ukrainian Polissya. In the parks were planted technical, fast-growing, rare species, and species of woody plants valuable for forestry and landscape gardening with their subsequent use for scientific and economic purposes. Some of the plantations in the parks were memorable, anniversary, or dedicated to significant events (the anniversary of the October Revolution and the birthday of V.I. Lenin). In Ukrainian Polissya, there are three parks created on the basis of existing oak plantations “Klevanskyi Park”, “Park Antonivka”, “Bondaretskyi”); one - on the basis of man-made plantations with Acer platanoides L., Carpinus betulus L., Fraxinus excelsior L., Tilia cordata Mill. (“Ovrutskyi”); three parks of culture and recreation (“Horodnianskyi”, “Vysokivskyi”, “Slovianskyi”) including a meadow park (“Slovianskyi”), a children's park (“Bondaretskyi”), three arboretums (“Dubechnenskyi”, “Bairak”, “Novostavskyi dendropark”, “Zhornivskyi”), which were transformed over time, or which were granted the status of PMLA. By the size, PMLA were small, medium, and large with star, axial, fan, loop, cross-shaped and combined planning structures. In four PMLA, there were man-made and natural reservoirs, and a fountain. Five parks were combined (memorial and park of culture and rest); there were concentrated memorial complexes, monuments, and an obelisk. Plantings of parks are represented by groups, solitairs, alleys, ordinary plantings, hedges, and sometimes by groves and massifs. On the territory of 11 PMLA grew 178 species of woody plants, with 121 of them being included to the IUCN Red List. In 4 parks, since their creation the number of species increased by 75–129%; in 6 parks tree diversity decreased, with 29 to 87% of tree plant species remaining, among them 66–94% of trees were rare. 11 PMLA are valuable centers of tree diversity and unique plantings of Ukrainian Polissya; and an example of the formation of didactic, ethnographic, memorial, children's, culture and recreation, and combined parks that need further protection and expansion of the area and collection. Some parks are in need of planting reconstruction.

scholarly journals Automobile Radiator Antifreeze and Windshield Washer Fluid as IBA Carriers for Rooting Woody Cuttings

HortScience ◽  
1995 ◽  
Vol 30 (2) ◽  
pp. 363-365 ◽  
Author(s):  
Calvin Chong ◽  
Bob Hamersma
Keyword(s):  
Juniperus Virginiana ◽  
Stem Cuttings ◽  
Similar Concentration ◽  
Indolebutyric Acid ◽  
Rooted Cutting ◽  
Thuja Occidentalis ◽  
Common Lilac ◽  
Physocarpus Opulifolius ◽  
Acer Ginnala ◽  
Juniperus Sabina

Terminal stem cuttings of four evergreens [arborvitae (Thuja occidentalis L.), `Calgary Carpet' juniper (Juniperus sabina L.), `Hetzii' juniper (Juniperus virginiana L.), and Tamarix juniper (Juniperus sabina L.)] and four deciduous {Amur maple (Acer ginnala Maxim.), common lilac (Syringa vulgaris L.), ninebark [Physocarpus opulifolius (L.) Maxim.], and viburnum (Viburnum farreri Stearn)} woody landscape shrubs were treated with 0%, 0.1%, 0.3%, or 0.8% IBA mixed in talc or with 0%, 0.25%, 0.5%, 1.0%, or 1.5% IBA dissolved in 95% ethanol, radiator antifreeze (95% ethylene glycol), or windshield washer fluid (47.5% methanol). None of the carriers were phytotoxic to the cuttings. Cuttings treated with IBA in radiator antifreeze or windshield washer fluid produced rooting in most taxa similar to those treated with IBA in ethanol. Cuttings of the evergreen taxa produced more roots with liquid than with talc IBA at similar concentration ranges. There were some differences in rooting performance (expressed in terms of percent rooting, mean root count per rooted cutting, and length of the longest root per cutting) of taxa to solvents and IBA concentrations. However, such differences, if any, were generally small or commercially insignificant, except for ninebark, which rooted optimally with no IBA and exhibited a large reduction in percent rooting with increasing IBA concentrations in windshield washer fluid. Chemical name used: indolebutyric acid (IBA).

scholarly journals Leaf morphoanatomy of an endemic massaranduba from Chapada Diamantina, Bahia, Brazil

2021 ◽  
Vol 21 (3) ◽  
Author(s):  
Monick Lima Carvalho ◽  
Cláudia Elena Carneiro
Keyword(s):  
Stomatal Density ◽  
Vegetative State ◽  
Anatomical Study ◽  
Iucn Red List ◽  
Vascular Bundles ◽  
Leaf Architecture ◽  
Chapada Diamantina ◽  
Anatomical Features ◽  
The Family ◽  
Microscopy Techniques

Abstract: The Sapotaceae family is recognized for its economic importance, presenting food, medicinal and timber potential. Pouteria andarahiensis T.D.Penn., popularly known as "massaranduba", is endemic to Chapada Diamantina, Bahia, Brazil, and is currently classified on the IUCN red list as "endangered". Pouteria andarahiensis is little studied, highlighting this work as the first anatomical study for the species. Light microscopy and scanning electron microscopy techniques were used to perform anatomical studies. The species showed characters shared with the family (laticifers and malpiguiaceous trichomes), as well as diagnostic characters and associated with xeromorphy. The data obtained from the leaf architecture can assist in the identification of the species in a vegetative state, while the leaf surface provided unpublished data to the species, indicating the presence of a cuticle with complex ornamentation. Stand out as xeromorphic anatomical features, high stomatal density, high number of trichomes per area, sclerenchymatic columns in the mesophyll and a subepidermal sclerenchyma layer connecting the vascular bundles in the mesophyll.

scholarly journals Đa dạng tài nguyên cây làm thuốc tại khu bảo tồn thiên nhiên Na Hang, tỉnh Tuyên Quang

2021 ◽  
Vol 3 (6) ◽  
pp. 44-49
Author(s):  
Thị Hải Nguyễn ◽  
Huy Thái Trần ◽  
Thế Cường Nguyễn ◽  
Thị Thanh Vân Trần
Keyword(s):  
Medicinal Plants ◽  
Medicinal Plant ◽  
Nature Reserve ◽  
Diversity Index ◽  
Iucn Red List ◽  
Red List ◽  
Rare And Endangered Species ◽  
The Family ◽  
Rare And Endangered ◽  
Data Book

In Na Hang Nature Reserve there was identified 647 medicinal plant species belonging to 137 families, 4 vascular divisions: Lycopodiophyta with 3 species, 2 families; Polypodiophyta with20 species, 12 families; Pinophyta with 6 species, 4 families; Magnoliophyta with 618 species, 119 families. Concerning the diversity index: the family index: 4.72; the genus index: 1.49; the genus index/the family index: 3.16. In Na Hang Nature Rserve 10 families more species occupying 7.30% of the total families of medicinal plants with the total of species occupying 31.68% and 28.64% of the total of genus. The family more diverse is Asteraceae with 32 species, occupying 4.95% of the total of medicinal plants identified; following is Rubiaceae with 28 species (4.33%), Euphorbiaceae with 26 species (4.02%); Moraceae with 23 species (3.55%); Cucurbitaceae, Verbenaceae with the same number of species 18 (2.78%); Araceae with 17 species (2.63%); Zingiberaceae with 16 species (2.47%); Urticaceae with 15 species (2.32%); and the last are families Poaceae of species 12 (1.85%) in the total of species. 10 genera more diverse with 59 species (9.12% of the total of medicinal plants), Ficus (Moraceae) is more diverse with 15 species (2.32% of the total of medicinal plants) and another genera with from 4 to 7 species. In Nature Reserve of Na Hang we have confirmed the distribution of 30 precious and rare and endangered species priorto the conservation: 23 species in Vietnam Red Data Book (2007): VU - 16 species, EN - 07 species; 17 species in Red List of medicinal plant of Vietnam (2006):VU - 10 species, EN - 6 species and CR – 01 species; 07 species in IUCN Red List (2014): LR - 06 species and VU – 01 species.

scholarly journals Diversity of tree frogs (Amphibia: Anura: Rhacophoridae) from Lai Chau Province, Vietnam

2019 ◽  
Vol 35 (2) ◽  
Author(s):  
Anh Van Pham
Keyword(s):  
Additional Data ◽  
Morphological Characters ◽  
Iucn Red List ◽  
Red List ◽  
Red Data Book ◽  
The Family ◽  
History Of ◽  
Data Book ◽  
Tree Frogs ◽  
First Time

We report 13 species of treefrogs belonging to six genera of the family Rhacophoridae from Lai Chau Province on the basis of new amphibian collection from Sin Ho District. Four of them, Kurixalus bisacculus, Polypedates mutus, Rhacophorus kio, and Theloderma bicolor are recorded for the first time from this province. We also provide additional data of morphological characters and  natural history of the afore mentioned species. Among 13 recorded species of rhacophorids from Lai Chau Province, two species is listed in the IUCN Red List (2018) and two are listed in the Red Data Book of Vietnam (2007).

scholarly journals Biological diversity of insects on woody plants of the Rosacea family in the northern forest-steppe of the Ob region

2021 ◽  
pp. 45-55
Author(s):  
T. V. Kuzmina ◽  
E. Iu. Toropova
Keyword(s):  
Woody Plants ◽  
Biological Diversity ◽  
Forest Steppe ◽  
Jaccard Coefficient ◽  
Flowering Period ◽  
Northern Forest ◽  
Amelanchier Alnifolia ◽  
Introduced Plants ◽  
Physocarpus Opulifolius ◽  
Rosaceae Family

The aim of the study was to determine the influence of plant species and year conditions on the biological diversity and number of insects – inhabitants of the crown layer of woody plants of the Rosaceae family in the conditions of the northern forest-steppe of the Ob region. The research was carried out in 2017–2018. During the flowering period of woody entomophilous plants, insects were collected by mowing with an entomological net in the crowns and undercrown space (25 strokes in four repetitions). In the crown of woody introduced plants Pyrus ussuriensis (Ussuri pear), Prunus maackii (Maak plum), Amelanchier alnifolia (alder irga), Spiraea betulifolia (spiraea birch leaf), Physocarpus opulifolius growing on the territory of arboretum of RAS in the northern forest-steppe of the Ob region, a total of 2597 insect specimens from 7 orders and more than 30 families were found. The largest number of insects belonged to the order Diptera (49.4 %). Representatives of the orders Thysanoptera (23.7%) and Hymenoptera (11.4%) made a significant contribution to the formation of the entomofauna. The entomofauna of different species of woody plants from the Rosaceae family differed in the taxonomic groups of insects and their numbers. A high degree of enomofauna similarity (Jaccard coefficient is 0.75) was found between Amelanchier alnifolia and Pyrus ussuriensis with similar flowering periods. A low degree of similarity was found between Amelanchier alnifolia and Spiraea betulifolia (0.32) and between Pyrus ussuriensis and Physocarpus opulifolius (0.33). The species of the plant (38.1 and 26.1%, respectively) had the greatest influence on the biological diversity and the number of entomocomplexes, which indicates the adaptation of insects to a woody plant of the Rosaceae family. The conditions of the year significantly (by 9.8%) influenced the biological diversity of insects during the flowering period.

New eriophyoid mites (Acari: Prostigmata: Eriophyoidea) in Britain: one new genus, four new species, 19 new records and two incursions

Zootaxa ◽  
2012 ◽  
Vol 3578 (1) ◽  
pp. 43 ◽  
Author(s):  
DANIEL R. L. PYE
Keyword(s):  
New Species ◽  
New Genus ◽  
Calluna Vulgaris ◽  
Acer Pseudoplatanus ◽  
New Taxon ◽  
Acer Campestre ◽  
Buxus Sempervirens ◽  
Eriophyoid Mites ◽  
Plant Nursery ◽  
The Family

One new genus and four new species of eriophyoid mites from Britain are described and illustrated: Novophytoptus acu-leatus n. sp. (Phytoptidae) from Juncus squarrosus L. (Juncaceae); Tegnacus unicornutus n. gen. & n. sp. (Eriophyidae)from Carpinus betulus L. (Betulaceae); Calacarus pusillus n. sp. (Eriophyidae) from Calluna vulgaris (L.) Hull (Ericace-ae); and Brevulacus extensus n. sp. (Diptilomiopidae) from Quercus robur L. (Fagaceae). Digital micrographs are alsoprovided for each new taxon. Furthermore, 19 eriophyoid species are confirmed or recorded in Britain for the first time:one species in the family Phytoptidae, Trisetacus ehmanni Keifer from Pinus sylvestris L. (Pinaceae); 13 species belong-ing in the family Eriophyidae, Abacarus acutatus Sukhareva and Aceria eximia Sukhareva from Calamagrostis epigeios(L.) Roth (Poaceae), Acaricalus hydrophylli Keifer from Ilex aquifolium L. (Aquifoliaceae), Aceria exigua (Liro) from C.vulgaris, Acaricalus rubrifoliae Labanowski and Glyptacus fagineae Carmona from Q. robur, Aculus cytisi Labanowskifrom Cytisus scoparius (L.) (Fabaceae), Anthocoptes transitionalis Hodgkiss from Acer pseudoplatanus L. (Sapindaceae),Calepitrimerus buxi Petanović from Buxus sempervirens L. (Buxaceae), Calepitrimerus crataegi Malandraki, Petanović& Emmanouel from Crataegus monogyna Jacq. (Rosaceae), Neotegonotus fastigatus (Nalepa) from Acer campestre L.(Sapindaceae), Phyllocoptes abaenus Keifer from Prunus spinosa L., and Platyphytoptus sabinianae Keifer from Pinusnigra J.F. Arnold; five species belonging in the family Diptilomiopidae, Brevulacus reticulatus Manson from Q. robur andQuercus cerris L., Cheiracus ornatus (Farkas) from Fagus sylvatica L. (Fagaceae), Quadracus urticarius (Canestrini &Massalongo) from Urtica dioica L. (Urticaceae), Rhinophytoptus bagdasariani Shevtchenko & Pogosova from Ulmusprocera Salisb. (Ulmaceae), and Rhyncaphytoptus amplus Keifer from Acer pseudoplatanus L. Two species are also re-corded here in Britain as incursions, Tumescoptes trachycarpi Keifer on Trachycarpus fortunei (Hook.) H. Wendl. (Are-caceae) from a commercial plant nursery site, and Aceria gilloglii on Pleioblastus distichus (Mitford) Nakai[=Arundinaria pygmaea (Miq.) Asch. & Graebn. var. disticha (Mitford) C.S. Chao & Renvoize] (Poaceae) from a botan-ical garden. Collection details, distribution records and host symptoms are given for each species. The practice of publishing records solely identified from gall morphology and host association is also discussed.

scholarly journals Effect of slow release fertilizers on container-grown woody plants

2008 ◽  
Vol 34 (No. 1) ◽  
pp. 35-41 ◽  
Author(s):  
F. Šrámek ◽  
M. Dubský
Keyword(s):  
Nitrogen Fertilizer ◽  
Woody Plants ◽  
Slow Release ◽  
First Year ◽  
Nutrient Source ◽  
Thuja Occidentalis ◽  
Slow Release Fertilizers ◽  
Second Year ◽  
Soluble Fertilizer ◽  
Pyracantha Coccinea

Slow-Release Fertilizers (SRF) Silvamix Forte and Silvagen were tested in two-year experiments with container-grown woody plants (<i>Pyracantha coccinea</i>, <i>Thuja occidentalis</i>). Several fertilizing systems were compared: preplant application of SRF into substrate as the sole nutrient source for a two-year period, preplant application of SRF and soluble fertilizer (PG Mix), and preplant application of SRF and soluble fertilizer together with additional fertilizing by solution of nitrogen fertilizer during both growing periods. A system with controlled-release fertilizer (CRF) Osmocote 5&minus;6 was chosen as a control variant; it was incorporated into substrate before planting in the first year and top-dressed in the second year. CRF Plantacote 6M (mixed into substrate before planting and top-dressed in the second year) and Osmocote 16&minus;18 applied only before planting were tested, too. The experiments showed that SRF Silvamix Forte and Silvagen give results comparable with CFR provided that they were incorporated together with soluble ferti-lizer dose and plants were fertilized by solution of nitrogen fertilizer during both growing periods.

Contribution of Light and Electron Microscopy to Identification of Bark from Frangula azorica, an Azorean Medicinal Plant

2015 ◽  
Vol 21 (5) ◽  
pp. 1296-1303
Author(s):  
Maryam Malmir ◽  
Cátia Curica ◽  
Elsa T. Gomes ◽  
Rita Serrano ◽  
Olga Silva
Keyword(s):  
Electron Microscopy ◽  
Herbal Medicine ◽  
Medicinal Plant ◽  
Light And Electron Microscopy ◽  
Herbal Medicines ◽  
Iucn Red List ◽  
The Family ◽  
Chemical Studies ◽  
Macaronesian Flora ◽  
Secretory Ducts

AbstractFrangula azorica V. Grubow is a Macaronesian flora medicinal plant, endemic from Azores islands and inscribed on the International Union for the Conservation of Nature (IUCN) Red List of Threatened Species. This species, known as “sanguinho,” belongs to the family Rhamnaceae, the same as Frangula alnus Mill. and Frangula purshiana (DC.) J. G. Cooper, two widely used official laxative herbal medicines of the western Pharmacopoeias constituted by the dried barks of each species. Morphological and chemical studies on F. azorica dried bark are scarce although it is potentially recognized as a Portuguese laxative herbal medicine. Macroscopically, the bark occurs in quills or nearly flat pieces. A channeled external surface with transversely elongated lenticels is characteristic. When the outer phellem layer is removed, a bright purple inner phellem layer is disclosed. Light and electron microscopy observations revealed flattened phellem cells with slightly thickened walls, cortical parenchyma with secretory ducts and groups of sclereids, phloem with groups of fibers and sheaths of parenchymatous cells containing druses or more frequently prismatic crystals of calcium oxalate, and parenchymatous medullary rays one to three cells wide with spherical starch grains. Observation of these botanical characteristics must be included in quality monographs of F. azorica bark herbal medicine.

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