도시 녹지 지속가능성을 위한 가뭄스트레스에 대한 지피식물의 생육 회복력 분석

고바울,정나라,한승원,김우영,이형석 전북대학교 부설 휴양및경관계획연구소 2023 휴양및경관연구 (J East Asian Landscape Studies) Vol.17 No.4

This This research was conducted to understand the growth characteristics of ground cover plants under different watering conditions and evaluate their growth recovery after moisture stress. Four species of succulents commonly used as ground cover plants were selected to determine the optimal planting spacing that achieves the purpose of ground coverage. Additionally, the changes in growth and ground covering rate were analyzed based on different watering treatments. There were variations in the optimal planting spacing required to achieve covering coverage for each plant: Mukdenia rossii required 30-35cm, Lampranthus spectabilis required 30-40cm spacing, Phlox subulata required over 40cm, and Sedum sarmentosum required spacing less than 20cm. Analyzing the growth characteristics based on watering treatments showed that continuous watering led to longer stems, but there were minimal growth changes during the treatment period. covering rates differed based on watering treatment and plant type. Lampranthus spectabilis and Mukdenia rossii showed covering recovery 20 days after no watering when watering resumed, while Phlox subulata showed covering recovery after some time had passed since watering resumed. Once covering was established, there were minimal changes in covering rates due to soil moisture scarcity. However, insufficient moisture during initial covering growth posed difficulties. Phlox subulata, Lampranthus spectabilis, and Mukdenia rossii could recover upon watering after a certain period of no watering. Therefore, while there are differences among species in plant care, proper watering management is crucial, and growth recovery can occur upon watering after a certain period of no watering.

골프코스 주요 공간의 초화류 식재기법 및 식물종 선정

위재경,박상욱 (사)한국정원디자인학회 2020 한국정원디자인학회지 Vol.6 No.1

골프코스에 식재되는 식물종은 주로 조달청 고시 식물종과 재배 현황에 근거하여 수급 가능한 식물종으로 선정하는데, 최근에는 환경복원 측면에서 자생식물들의 적용, 다층구조 식재가 중요시 되고 있다. 다양한 초화류의 소재 개발과 함께 잔디의 면적을 줄이고, 계절감을 연출할 수 있는 방안으로써 초화류가 광범위하게 적용되고 있다. 본 연구는 초화류를 중심으로 한 골프코스 주요 공간의 식재기법 도출과 식물종 선정에 관한 연구를 목적으로 하고 있으며, 현재 유통되고 있는 초화류의 특성이 반영된 설계기법을 제시하고자 하였다. 본 연구는 초화류식재에 의한 특화가 증가하고 있는 시점에서 골프 플레이를 위한 기능적인 초화류 식재기법과 소요되는 초화류의 구성 비율을 프로토타입 형태로 제안함으로써 설계 및 시공단계에서 활용이 가능할 것으로 판단되며, 향후 시공 중인 현장에 적용후 피드백을 통하여 적용성을 높이기위한 추가 연구가 필요할 것으로 판단된다. Plant species planted on the golf course are mainly selected as plant species that can be supplied or received based on the plant type announced by the public procurement service and the status of cultivation. Recently, in terms of environmental restoration, the application of native plants, planting of multi-layered structures have become important. As a way to reduce the area of ​​grass and create a sense of the season, along with the development of a variety of ground cover plants, ground cover plants are widely applied. The purpose of this study is to derive planting techniques and select plant species for golf courses focusing on the ground cover plants. This study is meaningful that the functional planting technique for golf play and the compositional ratio of required planting in the form of prototypes can be used in the design and landscaping stages. In the future, after actual application to the golf course, it will be necessary to investigate and feedback the preferences of users.

몇몇 지피식물의 비탈면녹화공사 활용성 연구 -억새, 톨훼스큐, 수크령, 한국잔디-

조성록 ( Seong Rok Cho ),김재환 ( Jae Hwan Kim ),심상렬 ( Sang Ryul Shim ) 한국환경복원기술학회 2015 한국환경복원기술학회지 Vol.18 No.3

Research was initiated to investigate a vegetation characteristics of the species of ground cover plants mixed with herbeceous and woody plants on a cut slope. 4 different ground cover plants (Miscanthus sinensis var. purpurascens, Pennisetum alopecuroides, Festuca arundinacea and Zoysia japonica) were seeded at the same rate of 10.0g/m2 with herbaceous plants (Lotus corniculatus var. japonicus, Dianthus sinensis, Aster yomena, Chrysanthemum zawadskii and Coreopsis drummondii L) at the total seeding rate of 7.5g/m2 and native woody plants (Lespedeza bicolor Turcz, Indigofera pseudo-tinctoria and Albizzia julibrissin) at the total seeding rate of 7.5g/m2, respectively. This experiment was treated with 3 replications on a randomized block design. Data such as surface coverage rate(%), the germinating number, plant height and visual quality were analyzed. There were no statistic differences observed in the soil hardness and the soil moisture content while a significant difference was observed in the surface coverage rate and the germinating number.The surface coverage rate and the germinating number were significantly high in the Pennisetum alopecuroides plot when compared with the Miscanthus sinensis var. purpurascens plot, the Festuca arundinacea plot and the Zoysia japonica plot, respectively from the viewpoint of ground covers. Especially, the surface coverage rate was considerably low in the Festuca arundinacea plot. However, the surface coverage rate and the germinating number were no statistic differences observed in this treatment from the viewpoint of herbaceous and woody plants. Also, both of the plant height and visual quality were high in the Pennisetum alopecuroides plot when compared with the Miscanthus sinensis var. purpurascens plot, the Festuca arundinacea plot and the Zoysia japonica plot, respectively. We concluded that Pennisetum alopecuroides was the optimum plant from the treated ground covers mixed with native woody and herbaceous plants for the balanced emergence from the viewpoint of the ecological slope vegetation.

유망 자생식물 자원의 지피식물화 방안 : 돌나물ㆍ벌개미취ㆍ제비꽃ㆍ좀씀바귀를 중심으로 With Special Reference in Sedum sarmentosum, Aster koraiensis, Viola mandshurica, Ixeris stolonifera

최광율,안영희 中央大學校 遺傳工學硏究所 1998 遺傳工學硏究論集 Vol.11 No.1

돌나물, 벌개미취, 제비꽃, 좀씀바귀 등의 자생식물을 우리실정에 맞는 조경식물화 하기 위하여 산성비 처리 및 염·차광처리가 생육에 미치는 영향을 조사 관찰하여 그 피해를 예측하고 조경용 지피식물로서 활용방안을 모색하기 위하여 실험한 결과 아래와 같았다. 1. 돌나물, 벌개미취, 제비꽃, 좀씀바귀는 pH5.0, 4.0, 3.0의 산성비에서는 별다른 생육장애 없이 가능하다고 사료되나 pH 2.0의 강산성비에서는 잎에 많은 괴사반점이 생기는 등 관상가치를 잃어버려 지피식물로의 이용이 불가능하였다. 그러므로 본 실험에 사용된 4가지 작물은 내산성비 지피식물로의 이용이 가능하다고 사료된다. 2. 돌나물, 벌개미취, 제비꽃의 경우에는 50mM의 염농도에서 까지 생육이 가능하였으며, 좀씀바귀의 경우에는 위의 세 가지 작물보다 더 높은 염분피해에도 생육이 가능하였다. 좀씀바귀의 경우에는 해수가 직접 닿지 않는 해안 변에서는 생육이 가능하다고 사료된다. 3. 내음성을 조사한 결과 돌나물, 벌개미취, 제비꽃, 좀씀바귀 공히 2겹 차광하에서는 도장한 상태가 심하여 관상가치를 상실하지만 1겹 차광한 경우에는 관상가치를 잃지 않았으므로 위 4가지 작물의 경우에는 다양한 공간에서의 지피식물로서 식재가 가능하다고 사료된다. For the landscaping plantation of spontaneous generation plants -Sedum sarmentosum. Aster koraiensis, Viola mandshurica and lxeris stolonifera- on our the real intention. We observed that acidity rain, salt and shield treatments effected on growth and estimated their damage. The following result of experiments that group about using ground cover plants. 1. They were possible to growth without an impediment at acidity rain, such as pH3.0, 4.0 and 5.0. In highly acidity rain pH2.0 they were impossible to ground cover plant, due to lose ornamental value, such as appeared many black spots in a leaf therefore they were estimated using ground cover plants of anti-acidity rain. 2. They, Sedum sarmentosum. Aster koraiensis and Viola mandshurica have been growth in salt concentration of 50mM and Ixeris stolonifera has been growth at highly salt damage better than other plants. In case of Ixeris stolonifera, it was possible to growth in sea-side to keep away of sea-water. 3. The result of tested shade, they were lost ornamental values under shield of duplication, but in case of shield of single, they have been maintained ornamental value. So they were possible to using ground cover plants in variety spaces.

차광정도가 곤달비의 토양변화, 생육상황 및 엽록소 함량에 미치는 영향

박병모(Byoung-Mo Park),김창환(Chang Hwan Kim),배종향(Jong Hyang Bae),신중열(Jung Ryeul Shin) (사)한국생물환경조절학회 2011 시설원예‧식물공장 Vol.20 No.4

산업의 발달로 인하여 인구의 도시 집중화 현상 때문에 건물의 고층화 및 생활공간의 밀집화가 되고 있는 실정이다. 또한 휴식을 취할 수 있는 공간이 점차 축소되고 있으며 이러한 원인 때문에 보다 많은 녹지면적이 필요한 실정이다. 그러나 건물의 고층화로 인한 광부족과 환경오염으로 인한 대기의 조건 등이 식물생육에 아주 부적합하다. 특히 건물의 고층화 및 밀집화로 식물 생육에 지장을 주는 음지로 인하여 식물생육에 문제가 되기 때문에 음지에 강한 새로운 조경용 지피식물의 개발이 절실하다. 따라서 쌈채식물로 알려져 있는 곤달비를 30%, 50%, 80%의 차광에 재배를 하여 차광에 따른 토양환경의 변화, 식물생장, 엽록소 함량 등을 조사한 결과 다음과 같았다. 엽수는 50% 차광이 10.8개, 30% 차광이 8.4개로 무차광재배의 7.7개에 비하여 많았으며 엽폭도 50% 차광 재배에서 가장 우수 하여 음지성 지피식물로 식재가능 하였다. 생체중은 무처리구 90.43g에 비하여 모든 차광재배가 각각 31.63g, 43.39g, 19.40g로 증가 하였으며 특히 뿌리의 생육이 줄기의 생육에 비하여 30% 차광재배의 12.33g에 비하여 48.48g으로 많이 증가 하였다. 엽록소 합성은 50% 차광의 경우 46.2로 무차광재배의 41.9에 비하여 증가하였으며 기타 차광재배의 경우는 오히려 줄어드는 경향이었다. 곤달비의 차광재배의 결과 50% 차광처리가 지피식물로서 생육이 가장 양호하였다. It is true that the industrial development has usually been accompanied with urbanization or centralization of population that has inevitably led to high-rise buildings and densely built-up living area in the cities. While it is badly needed to acquire as much green land within the city limits as possible to compensate for reduced space for recreational purpose in parallel with increasingly urbanized area, the living conditions of plants have become seriously devastated due to shortage of sun light walled-off by high-rise buildings and contaminated environment and air. The shade that is generated by high-rise and compact buildings hinders growth of plants, which makes it urgent to develop native ground cover plant that is strongly viable in the shade. For this purpose, Ligularia stenocephala, best known as greens for Ssam (rice and condiments wrapped in leaves) was cultivated under the 30%, 50%, and 80% shadings and observed to see if there would be any changes in soil conditions, growth of plants and chlorophyll contents depending on the shading rate. The leaf number was 10.8 pieces under the 50% shading and 8.4 under the 30%-shading, 7.7 pieces more than that cultivated under lighting. The leaf width turned out to be excellent from cultivation under the 50%-shading, an evidence indicating its possibility of being cultivated as native ground cover plant in the shade. The live weight of the plants cultivated under the shading increased to 31.63 g, 43.39 g and 19.40 g, respectively, compared to 90.43 g of those in the untreated control plot. The increase in growth of roots was particularly significant with 48.48 g in comparison to 12.33 g under 30% shading cultivation. The chlorophyll synthesis amounted to 46.2 under the 50% shading, showing an increase compared to 41.9 under lighting. The chlorophyll synthesis rather shrank under other shading conditions. The cultivation of Ligularia stenocephala under the 50% shading showed the best condition in growth as native ground cover plant.

중금속(카드늄, 납, 아연)처리에 따른 자생 비비추(Hosta longipes)의 형태적 반응

강광철 ( Kwang Cheol Kang ),주진희 ( Jin Hee Ju ) 한국환경과학회 2015 한국환경과학회지 Vol.24 No.12

The aim of this study was to examine the morphological responses of Hosta longipes, an ornamental plants for heavy metal contaminated soils in urban landscaping, to heavy metals Cd, Pb, and Zn. Plants were grown in artificial soil amended with Cd, Pb, and Zn at concentation of 0, 100, 250, and 500 mg/kg. Plant height, leaf length, leaf width, total leaf number, deaf leaf number, new leaf number, chlorophyll contents, and ornamental value were monitored from May to August. At 4 months after planting, the survival and morphological responses of H. longipes grown in soil amended with Cd at concentrations ≥ 100 mg/kg were severely affected compared to those grown in the control soil. Relative leaf length rate and relative leaf width rate were significantly decreased when the concentration of Pb was increased. Total leaf number, chlorophyll contents, and ornamental value were the lowest value in plants grown in soil amended with Pb at level of 500 mg/kg. Relative leaf length rate and relative leaf width rate, total leaf number, dead leaf number, new leaf number, and ornamental values had a tendency of decrease when plants were grown in soils amended with Zn. However, no significant difference was found among treatments except for plants were grown in soils amended with 500 mg/kg Zn. Therefore, Hosta longipes might be useful for phytoremediation of Zn contaminated sites as herbaceous ornamental plants.

Comparison of the Particulate Matter Removal Capacity of 11 Herbaceous Landscape Plants

권계정(Kei-Jung Kwon),Uuriintuya Odsuren,김상용(Sang-Yong Kim),양종철(Jong-Cheol Yang),박봉주(Bong-Ju Park) 인간식물환경학회 2021 인간식물환경학회지 Vol.24 No.3

Background and objective: Particulate matter (PM) has a fatal effect on health. There have been many studies on the use of plants such as trees and shrubs as eco-friendly and sustainable biofilter for the removal of PM. In forming more green space, ground cover plants play an important role in multi-layered planting. This study was conducted to investigate the ability of plants to reduce PM, targeting Korean native ground cover plants with high availability in urban green spaces. Methods: For 4 species of Asteraceae, 4 species of Liliaceae, and 3 species of Rosaceae, one species of plants at a time were placed in an acrylic chamber (800 × 800 × 1000 mm, L × W × H) modeling an indoor space. After the injection of PM, the amount of PM remaining in the chamber over time was investigated. Results: For all three types of PM (PM10, PM2.5, PM1), significant difference occurred in the amount of PM remaining between plant species after 1 hour in the Liliaceae chamber, 3 hours in the Asteraceae chamber, and 5 hours in the Rosaceae chamber. With Liliaceae, the leaf area and the amount of PM remaining in the chamber showed a negative (-) correlation. With the Asteraceae and Rosaceae, there was a weak negative correlation between the leaf area and the amount of PM remaining in the chamber. Conclusion: When using ground cover plants as a biofilter to remove PM, it is considered effective to select a species with a large total leaf area, especially for Liliaceae.

인공지반 녹화용 지피식물의 열성능 평가

한승원(Han Seung-Won),김형숙(Kim Hyung-Sook),이동우(Lee Dong-Woo) 한국건축친환경설비학회 2010 한국건축친환경설비학회 학술발표대회 논문집 Vol.2010 No.3

This study investigates the changes of thermal environment according to a change in temperature and humidity. In this paper we selected 5 kinds of ground cover plants and used empty chamber to ascertain the difference with plants and without plants. At the 28℃, Kentucky blue grass species showed 2.28℃ lower temperature than without plants. Especially Polytrichum commune showed 3.81℃, which is effective to maintain proper temperature on indoor environment. Under 18℃, Polytrichum commune decreased 0.1℃ · min?¹, Kentucky blue grass decreased 0.4℃ · min?¹. On setting temperature 28℃ it also showed similar tendency that the temperature decreased faster in the place without plants than the place with ground cover plants.

조경녹화용 잔디와 이끼류의 열성능 평가

한승원(Han Seung-Won),김형숙(Kim Hyung-Sook),김상민(Kim Sang-Min),이동우 한국건축친환경설비학회 2010 한국건축친환경설비학회 논문집 Vol.4 No.4

This study investigates the changes of thermal environment according to a change in temperature and humidity. In this paper we selected 5 kinds of ground cover plants and used empty chamber to ascertain the difference with plants and without plants. At the 28℃, Kentucky blue grass species showed 2.28℃ lower temperature than without plants. Especially Polytrichum commune showed 3.81℃, which is effective to maintain proper temperature on indoor environment. Under 18℃, Polytrichum commune decreased 0.1℃ㆍmin?¹, Kentucky blue grass decreased 0.4℃ㆍmin?¹. On setting temperature 28℃ it also showed similar tendency that the temperature decreased faster in the place without plants than the place with ground cover plants.

공동주택 정원의 지피식물식재를 위한 수목의 일사차폐 특성

박준성(Joon Sung Park),한승원(Seung Won Han),김재순(Jae Soon Kim),정명일(Myung Il Jeong) 인간식물환경학회 2015 인간식물환경학회지 Vol.18 No.5

The Tree of apartment building is important to achieve a sustainable design for urban environment and to increase residental satisfaction. This study presents the solar shading effect of trees for multi-layer planting. The site for field test is located in Junju, Korea. Four main factors, daylight, illumination, temperature and relative humidity for planting, is tested for 3 months from June to August. Results from the field test are as following; The highest value to block the sunlight is at mean 553.1 W/m² in shading space under Prunus serrulata var. spontanea, that height is 8.3 m and crown diameter is 6.7 m and The lowest of that is at mean 253.8 W/m² under Malus prunifolia (willd.) Borkh. The difference of temperature between sunshine space and shade one ranged from 0.6°C to 6.7°C because of tree in Summer. The results shows that solar shading effect of trees can be used to estimate the change of plant growth condition for ground cover planting.