• 한국초지조사료학회지
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• 제28권2호
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• pp.119-128
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• 2008

본 연구는 2007년 3월부터 10월까지 충남대학교 부속사육장 및 전북 남원시 운봉읍 소재 가축유전자원시험장에서 수행하였다. 공시시료는 화본과목초(gasses)는 Lolium perenne, Festuca arundinacea, Poa pratensis, Agrostis alba 및 mixed grasses의 5종과, 두과목초(legumes)는 Trifolium pratense, Medicago sative, Trifolium repens, Melilotus officinalis 및 Vicia villosa의 5종 수엽(樹葉, browse)으로 Quercus serrata Thunb., Prunus jamasakura Sieb., Quercus aliena Blume, Robinia pseudoaccacia 및 Pinus densiflora의 5종과 잡초(weeds)는 Artemisia princeps Pampanini, Erigeron canadensis, Alopecurus aegualis Sobolewski, Echinochloa crusgalli var. frumentacea(Roxb.) Wight 및 Rumex crispus의 5종을, 야초(native grasses)는 Zoysia japonica Steudel, Agropyron tsukushiense var. transiens(HACK) Ohwi., Arundinella hirta(Thunb.) Tanaka, Miscanthus sinensis Anderss 및 Phragmites comunis Trin의 5종 등 총 25종을 공시하였다. 시험축은 재래산양(남) 10두를 공시하였으며, 평균체중은 30.6kg이었다. 시료는 초종 당 건물기준으로 0.5kg씩 급여하였고 오전 8시부터 오후 8시까지 전북 남원시 운봉읍 소재 가축유전자원시험장 축사내에서 수행하였으며 시험결과는 다음과 같다. 공시시료의 조사료원별로 분석한 화학적 성분과 5건물소화율은 대체적으로 채취장소 초종, 생육단계 및 예취시기에 따라 차이를 보였다. 채식량, 채식비율 및 채식순위는 초종 및 수종에 따라 차이를 보였으며, 대체적으로 섬유소물질의 함량이 낮은 반면에 건물소화율이 높은 조사료를 더 즐겨 채식하는 양상이었다. 재래산양은 Quercus serrata Thunb.(졸참나무 잎, 500g)을 가장 즐겨 채식하였으며, 다음은 Quercus aliena Blume(갈참나무 잎, 441g), Trifolium repens(white clover, 433g), Pinus densiflora(소나무 잎, 417g) 순이었으며 다른 가축이 즐겨 먹지 않는 Pinus densiflora나 Artemisia princeps Pampanini(쑥)도 즐겨 채식하였다. 재래산양의 조사료원별 채식분포를 보면 수엽 29.9%, 두과목초 23%, 잡초 21.6%, 화본과목초 21.5% 및 야초 4.0%를 채식하였던 것으로 보아 채식습성은 수엽채식형(browser type)에 더 가까운 것으로 판단되었다.

• 대한지리학회지
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• 제39권4호
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• pp.528-543
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• 2004

한반도에 자생하는 침엽수의 종 구성, 시ㆍ공간적 분포 생활형을 생물지리학적으로 분석하였다. 한반도에는 4과 10속 30종의 침엽수가 나며, 지질시대에 일찍 나타난 수종일수록 넓게 분포하고 종수도 많다. 빙하기 동안 한대성 침엽수의 분포지는 넓어졌으나, 난온대성 침엽수의 분포지는 좁아졌고, 높은 산에 격리된 나무의 일부는 고유종이 되었다. 자생 침엽수는 수평 및 수직적 분포역에 따라 고산형, 아고산형, 산지형, 해안형, 도서형, 격리형 등 6대 유형으로 나뉘고, 다시 12소 유형으로 세분된다. 자생 침엽수의 전형적인 생활형은 상록교목으로 봄에 꽃이 피고, 같은 해나 다음 해 가을에 열매가 익으며. 씨앗에 날개가 있어 산포에 유리한 종이 많다. 앞으로 자생 침엽수의 이동과 산포, 유전, 생태, 환경, 문화 등에 대한 연구가 요구된다.

• Mycobiology
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• 제28권1호
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• pp.17-26
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• 2000

The orchid symbiotic fungi were isolated from the roots of Korean native orchid (Cymbidium goeringii) collected and Chinese orchid (C. sinense) obtained from greenhouses. They were identified as a species of Rhizoctonia, based on the sequences of 18r rDNA, the microscopic observations of mycelia, and the symbiotic relationships with commercial orchids. The isolate collected from Chinese orchids was revealed to be a species of Ceratobasidium endophytica, and to be different from the other isolates at the thickness of the mycelia stained in the root cells of Korean native orchids. The other isolates collected from the Korean native orchids were considered to be a species of Tulsanella repens (anamorphic: Epulorhiza repens) or its related one. The physiologic or microscopic variations were oftenly observed among them, but the tendency of grouping these in the 18s rDNA sequences were observed to be consistent with those of the localities collected. The further taxonomical segregating for Korean symbiotic fungi was not made because the information concerned were limited in this moment, but was recognized as based on the sequences of 18s DNA.

• 한국조경학회지
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• 제21권1호
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• pp.31-50
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• 1993

This study was conducted to investigate the plants status of the woody landscape plants species of 38 elementary, middle, and high school in Iri city, and to obtain some fundamental information for development and use of native species of trees. The results are summarized as follows: 1. Landscape plants species of 38 elementary, middle and high school in Iri city was 55 families, 164 species, and 85, 045 trees and the average of landscape plants species of 17 elementary schools was 50.5 families, 3, 010 trees, on the other hand, middle and high school was 42.4 families, 1, 609 trees. 2. Plants species by type was Deciduous Broadleaved Tree 32.9%, Deciduous Broadleaved Shrub 25.6%, Evergreen Coniferous Tree 14.6%, Evergreen Broadleaved Shrub 9.7%, Vine 4.8%. Evergreen Trees on the other hand, according to the utilization rate 'others' was 32.2%. 3. The rate of plants species of the Evergreen Trees to the Deciduous (except Vine and 'others') was 34:66. on the other hand, rate of quantity was 50.5:49.5 and the rate of the trees to the shrubs(except Vine and 'others') was 58:42. to the plants species and to the quantity of the number of trees was 25.9:74.1. 4. Plants species of fruit plants of 38 elementary, middle and high school in Iri city was 31 species to the 164 species. The rate of frequency was Poncirus trifoliata 27.8%, Lycium chinense 25.1%, Ginkgo biloba 16.7%, to the quantity of the number of trees, fruit plants was 2, 605 trees to the 85, 045 trees and the frequency was 3%. 5. School trees and flowers of 38 elementary, middle and high school in Iri city were appointed 17 elementary school, on the other hand, middle and high schools were only 4 middle and high schools. Plants species of the best of frequency school tree was Zelkova serrata and school flower was Rosa spp.. 6. The rate of the native species to the introduced species was 73.8:26.2. on the other hand, the rate of quantity by the number of trees was 84.7:15.3 to the type, the rate of frequency of plants of native species Evergreen trees was Thuja orientalis, deciduous was Ginkgo biloba, Vine was Wisteria floribunda and 'others' was Sasa borealis. on the other hand, to the introduced species, Evergreen Trees was Juniperus chinensis. Deciduous Trees was Metasequoia glyptostroboides, and Vine was Vitis labrusca and 'others' was Phyllostachys pubescens. 7. As the fundament of the results of above the optimum selecting of woody landscape plants according to native species of trees was 29 families, 58 species. on the basis of 30 points, 28 points was 8 species Ginkgo biloba, Ulmus davidiana var. japonica, Parthenocissus tricuspidata, Elaeagnus umbellata, Fraxinus rhynchophylla, Weigela subsessilis, Koelreuteria paniculata, Lonicera japonica, 26 points was 27 species Thuja orientalis, Zelk ova serrata, Euonymus japonica etc., and 24 points was 23 species Populus tomen tiglandulosa, Juglans sinensis, Sophora japonica etc..

• 한국화예디자인학연구
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• 제40호
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• pp.77-96
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• 2019

본 연구는 자생식물의 화훼시장 유통 현황 및 화훼 장식에서의 활용 현황을 파악하기 위해 수행되었다. 화훼시장(2017.01-2017.12)에 판매되는 자생식물 및 월별 판매 현황을 조사했다. 또한, 화훼 잡지 'Fleur'와 'The Flower'에 수록된 작품의 자생식물 사용 현황, 형태별 분류에 따른 활용 빈도, 색채 분석을 수행했다. 화훼시장에 유통되고 있는 절화 172종 가운데 자생식물은 24종(14.0%)에 불과한 것으로 나타났다. 형태별로는 필러 플라워가 15종으로 다른 형태에 비해 많은 수가 유통되고 있었다. 화훼 잡지 'Fleur'와'The Flower'에 사용된 자생식물은 각각 14종(10.2%)과 17종(9.6%)으로 외래식물에 비해 자생식물의 쓰임이 적음을 알 수 있었다. 형태별로는 두 잡지 모두 필러 플라워의 수가 가장 많았으나 'Fleur'에서는 폼 플라워(299작품), 'The Flower'에서는 매스 플라워(571작품)가 많은 활용 빈도를 나타냈다. 화훼 장식에 사용된 자생식물의 색채 분석 결과 P(보라), PB(남색), RP(자주) 계열이 전체의 57%로 나타났다. 따라서 활용도가 높은 형태인 폼·매스 플라워와 사람들의 선호가 높은 색상의 자생식물을 개발한다면 선호 및 소비 증대가 가능할 것으로 보인다.

• 한국조경학회지
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• 제22권4호
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• pp.95-117
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• 1995

This study was carried out to investigate Korean native trees in the America landscape through arboretums, the plant inventory of America, computer files for accessions from Korea, source lists of plants and seeds, and seed and plant nursery company. The results were as follows; 1. Korean native trees introduced in America and Canada were 119 species, 116 species were being cultivated in arbrids were being sold in nurseries, new cultivars were selected from 32 species, and hybrids were bred from 5 species. 2. Abies koreana, Malus baccata, and Stewartia koreana were being cultivated in many arboretums and sold in many nurseries. Also there were new hybrids as well as new cultivars. 3. 25 species including Albizzia julibrissin were being cultivated in many arboretums and sold in many nurseries. Also there were new hybrids. 4. Ilex integra and Ilex rotunda were being cultivated in many arboretums and sold in many nurseries. There were no new cultivars, but there were new hybrids. 5. 44 species including Abies holophylla were being cultivated in many arboretums and sold in many nurseries. There were no new cultivars or hybrids. 6. Populus tremula var. davidiana was being cultivated in many arboretums. There were new cultivars of 'Erecta', 'Gigas', 'Pendula', but no new hybrids. They were not sold by any nurseries. 7. 41 species including Abies nephrolepsis were being cultivated in many arboretums. But they were not sold by any nurseries. They didn't have any new cultivars or hybrids. 8. Diospyros kaki 'Kyungsan Bansi', Elaeocarpus sylvestris var. ellipticus, and Pyrus serotina 'Dankae' were not being cultivated in arboretums in America but some nurseries were selling those species as well as new cultivars. 9. Only 3 species (Berchemia berchemiaefolia, Carpinus eximia, and Chionanthus retusus var. coreana which are native Korean plants) were not introduced in America or Canada.

• 한국환경복원기술학회지
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• 제4권3호
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• pp.84-95
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• 2001

This study was conducted to suggest the ecological restoration methods for the decomposed granite roadside cutslopes by Natural Topsoil Restoration Methods(NTRM). Four woody species, 3 shrub species, 4 native grasses, 8 wild flowers and 2 cool-season grasses were used. The experiment was conducted with the purpose of developing ecological restoration techniques by achieving following objectives for restoration by using native woody plants, shrubs, native plants and wild flowers; (1) prevention or reduction of wind and water erosion, (2) provision of food and cover for variety of animal species, (3) improvement of the visual or aesthetic quality of disturbed sites. The main results were summarized as follows. 1. Restoring naturalness to human-altered landscapes are important to protecting the worlds biodiversity. In this study, to restore or create an ecological community use as full a complement of native species as possible. Ecological restoration means returning a specific sites to its predisturbance condition. 2. Some species which are introduced first may inhibit the germination and growth of slower-growing species, or they may prevent the growth of other species whose propagules arrive later. In this study, cool season grasses was used small amount than native plants and woody species, because and Indigofera pseudo-tintoria grows well. Tall fescue and perennial ryegrass shows quick germination, but they could not inhibit the other species growing relatively slow. Pinus thunbergii used at Gonam near the ocean was suppressed by the other plants, so it can be concluded that using container seedlings is effective than seeding. 4. Ailanthus altissima, Albizzia julibrissin, Rhus chinensis Lespedeza cyrtobotrya, and Indigofera pseudo-tinctoria were germinated. In wild flowers, Coreopsis lanceolata, Dianthus sinensis, Coreopsis tinctoria, and Lotus corniculatus var. japonicus grew well and show enough plant height which will not suppressed by shrub and woody plants. After one year, native grasses such as Arundinella hirta, Miscanthus sinensis var. purpurascens and Imperata cylindrica var. koenigii cover the slopes well. 5. 25 herbaceous plants such as Trifolium repens, Arthraxon hispidus, Barbarea orthocerae, Potentilla fragarioides, Lepidium apetalum, Chenopodium album var. centrorubrum, Glycine soja, Rubus crataegifolius and 4 woody species such as Lespedeza maximowiczii, Robinia pseudoacacia, Symplocos Chinensis, Quercus acutissma were invaded. 6. Ecological restoration works by Natural Topsoil Restoration Methods for revegetation of the decomposed granite roadside cutslopes were successfully accomplished. It prevents surface water erosion and shows diverse vegetation structure. It will be successful to restore decomposed granite cutslopes.

• 한국환경과학회지
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• 제14권3호
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• pp.265-269
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• 2005

This study was carried out to provide the basic data for an identifying system for Iris species distributed in Korean market from complete analysing of genetic relationship between three native Iris species and one cultivar bred from the native Iris plant. RAPD analysis of genetic relationship among 4 Irises was possible. According to the RAPD analysis, they were divided into two groups. Among 4 Irises used in this study, Iris laevigata 'Veriegata', Iris laevigata and Iris setosa were classified into the same group since they had many similarities even though the habitat of Iris laevigata in Korean peninsular is restricted mainly in the south and Iris setosa is naturally inhabited in the northern part of Kangwondo. The value for the dissimilarity index of Iris laevigata and Iris laevigata 'Veriegata' was 6.757. The value for the dissimilarity index of Iris laevigata and Iris dichotoma was 95.000, so that they were genetically the farthest among them since the genetic relationship between two species are separated far if the value of the dissimilarity index is close to 100.

• 한국조경학회지
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• 제21권1호
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• pp.51-61
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• 1993

Seeding treatment was used for 2 years at an artificial bare ground for selecting tree species suitable for forest-floor revegetation. 2 ${\times}$2${\times}$2 factorial experiment was used with a randomized complete block design for 19 native tree species and results were summarized as follows; 1. Native species suitable for restoration of bareland under 75% shading in central part of Korea were Styrax japonica, Styrax obassia, Smilax china, Callicarpa japonica, Stephanandra incisa, Viburnum dilatatum for. pilosulm, Magnolia sieboldii, Cornus kousa, Celastrus orbiculata, etc.. Especially, Magnolia sieboldii, Stephanandra incisa and Stryrax obassia were tolerant for forest-floor with hardened woil surface and Callicarpa japonica, Viburnum dilatatum for. pilosulum, Euonymus sieboldianus and Philadelphus schrenkii were suitable for softened soil surface with straw-mat mulching. 2. It is necessary to break seed dormancy to accelerate germination in case of Styrax obassia, Styrax japonica, Viburnum dilatatum for. pilosulum, Smilax china and Stephanandra incisa.

• 한국환경복원기술학회지
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• 제12권6호
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• pp.36-50
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• 2009

To suggest the native plants combination for restoration of the dissected sloping area, the plant communities of thirty seven quadrats from five localities of mid-southern part of Korean peninsula were surveyed from 2007 to 2008. Their flora, vegetation structure, and dominant species based on the importance value were investigated. And the soil characters (pH, moisture content, water holding capacity, and organic matter) of each dominant species were analyzed. Also, germination tests were performed to check the stability of restored native plants using seed chips. As a result, 79 native plants were suggested for the dissected sloping area : 20 trees and subtrees for the upper layer, 18 shrubs and vines for the middle layer, and 41 herbs for the lower layer, taken together their flora, dominant species, vegetation structure, soil condition, germination test, flowering period.