• Title/Summary/Keyword: 분재

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Plant Species Utilization and Care Patterns Using Potted Plants in the Traditional Gardening (전통조경에서 분(盆)을 이용한 식물의 활용과 애호 행태)

  • Kim, Myung-Hee
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.31 no.3
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    • pp.61-74
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    • 2013
  • This study examined and analyzed ancient writing and poetry regarding cases of appreciating plants by using pots in a garden of a palace or private houses by ancestors, and examined shape and planting method of plant species and potted plants, arrangement and preference of potted plants. As for the method of the study, description research method which examines and interprets poem and painting based on potted plants. The results of this study is summarized like the following. First, the plants which were favorably used for potted plants include 19 kinds such as Prunus mume, Pinus densiflora, Pinus pumila, Phyllostachys spp., Camellia japonica, Punica granatum, and Gardenia jasminoidesa, and as for herbs, 12 kinds such as Chrysanthemum monifolium and Nelumbo nusifera . Second, the species which were specially arranged into artificial shapes include Prunus mume and Pinus densiflora. The two plants made the shape of severe curves of stems such as Wangpi. Gyuban, and Bangan, and there are Pinus densiflora dwarfed potted plant whose roots are stretched on Prunus mume grafted into a strange stump and an oddly shaped stone. For the beauty of the dwarfed tree shape, pine cones are added to an old Pinus densiflora or Parthenocissus tricuspidata is planted to stems, and additional method of making moss on the soil, which is called 'Jongbunchuigyeong'. As for planting method, water culture, planting on a stone, planting on a charcoal, and assembled planting are expressed in poetry. Third, as for external space for potted plants, a place where a king stays, a bed room for a king, surrounding areas and gardens of private houses, and step stones were used as a space which adds artistic effects. Potted plants are placed on a table in a library, on a desk, on a drawer, and near a pillow as a small items in a room, and scholars enjoyed original characteristics and symbolism of the potted plants. Fourth, at the time of flowering of Prunus mume, poetry event was held to enjoy the tree and writing poetry begun. And at the time of flowering of Chrysanthemum monifolium, the flowers were floated in a liquor glass or shadow play was enjoyed. Fifth, potted plants played the role of garden ornaments in elegant events of a palace, the gentry, wedding ceremony, and sacrificial rites. Sixth, potted plants were used as tributes between countries, donation to a king, or a gift of a king. In addition, there were many cases where scholars exchanged potted plants and there is the first record of giving a potted plant in 'Mokeunsigo' by Mokeun Isaek, scholar in the late era of Goryeo. Seventh, at the time of flowering Prunus mume, Chrysanthemum monifolium, Gardenia jasminoides, Nelumbo nusifera, and Narcissustazetta var. chinensis, they enjoyed the particular fragrance and express it into poetry. Eighth, plant species from southern parts such as Camellia japonica, Daphne odora, Gardenia jasminoides, Citrus unshiu, Phyllostachys spp., Punica granatum, Rosa rugosa, and Musa basjoo, or foreign plant species, and species weak against the cold were utilized as pot plants for enjoying green trees indoors in northern central province in harshly cold winter.

Expanded Uses and Trend of Domestic and International Research of Rose of Sharon(Hibiscus syriacus L.) as Korean National Flower since the Protection of New Plant Variety (식물신품종보호제도 이후 나라꽃 무궁화의 국내외 연구동향 및 확대 이용 방안)

  • Kang, Ho Chul;Kim, Dong Yeob;Wang, Yae Ga;Ha, Yoo Mi
    • Journal of the Korean Institute of Landscape Architecture
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    • v.47 no.5
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    • pp.49-65
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    • 2019
  • This study was carried out to investigate the domestic and international development of a new cultivar of the Rose of Sharon (Hibiscus syriacus L.), the Korean national flower, and the protection of the new plant variety. In addition, it will be used as basic data for the expansion of domestic distribution, promoting oversea export, and expanding the range of landscape architectural use. A total of 97 varieties received plant variety protection rights from the Korea Seed & Variety Service from 2004 to 2018. The selection criteria were plants having unique flowers, growth habits, and variegated leaves. Some cultivars with unique features, such as flower size, shape, and red eyes were available for focus planting. Plant varieties with tall and strong growth patterns have been highly valuable for street and focus planting. Cultivars with dwarf stems and compact branches are utilized for pot planting and bonsai. The protected cultivars were mostly single flower varieties, with two semi-double flowers. There were 57 cultivars of pink flowers with red eyes and 21 cultivars of white flowers with red eyes. There were 61 cultivars developed by crossing, 23 cultivars through interspecific hybridization and 7 cultivars developed through radiation treatment and mutation. The Hibiscus cultivars registered to the United States Patent and Trademark Office (USPTO) consisted of seven cultivars each from the United States, the United Kingdom, and the Netherlands, four from South Korea, and three from Belgium. The Hibiscus cultivars registered to the European Community Plant Variety Office (CPVO) consisted of 16 cultivars from France, 9 from the Netherlands, 5 from the UK and 1 from Belgium. The cultivars that received both plant patent and plant breeder rights in the United States and Canada were 'America Irene Scott', 'Antong Two', 'CARPA', 'DVPazurri', 'Gandini Santiago', 'Gandini van Aart', 'ILVO347', 'ILVOPS', 'JWNWOOD 4', 'Notwood3', 'RWOODS5', 'SHIMCR1', 'SHIMRR38', 'SHIMRV24', and 'THEISSHSSTL'. 'SHIMCR1' and 'SHIMRV24' acquired both domestic plant protection rights and overseas plant patents. The 14 cultivars that received both US plant patents and European protection rights were 'America Irene Scott', 'Bricutts', 'DVPAZURRI', 'Gandini Santiago', 'Gandini van Aart', 'JWNWOOD4', 'MINDOUB1', 'MINDOUR1', 'MINDOUV5', 'NOTWOOD3', 'RWOODS5', 'RWOODS6', 'Summer Holiday', and 'Summer Night'. The cultivars that obtained US patents consisted of 18 cultivars (52.9%) with double flowers, 4 cultivars (11.8%) with semi-double flowers, and 12 cultivars (35.3%) with single flowers. The cultivars that obtained European new variety protection rights, consisted of 11 cultivars (34.3%) with double flowers, 12 cultivars (21.9%) with semi-double flowers, and 14 cultivars (43.8%) with single flowers. In the future, new cultivars of H. syriacus need to be developed in order to expand domestic distribution and export abroad. In addition, when developing new cultivars, it is required to develop cultivars with shorter branches for use in flower beds, borders, hedges, and pot planting.

A Study on the Stand Volume Estimation by Strand Method (Strand법(法)에 의한 임분재적추정(林分材積推定)에 관(關)한 연구(硏究))

  • Lee, Heung Kyun
    • Journal of Korean Society of Forest Science
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    • v.80 no.2
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    • pp.187-192
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    • 1991
  • This study was carried out to estimate the stand volume for Japanese larch(Larix leptolepis) by Strand sampling method. The data collected for this study were based on the 380 sample plots from the field survey, which were distributed in the major part of Korea(Kyeongi, Kangweon, Chungbuk, Chungnam, Chunbuk and Kyeongbuki), and the plotless sampling instrument such as dendrometer, spiegel relascope and tele-relascope were used. The procedure for this study is summarized briefly as follows : 1. There were not only significant differences between volume estimation by Strand sampling method and that by plot survey method, and the relationship was y=bx, where b approached nearly 1. Therefore, the stand volume of Japanese larch could by estimated by Strand sampling method. 2. The value measured by three different plotless sampling instruments did not showed any significant differences between instruments and observers, density and instruments, and ground slope and instruments. 3. With the stand volume, basal area height showed the highest correlation and stand form height, average height, basal area per ha correlated with the volume in thier orders. 4. The best fitted equation of stand volume estimation with basal area height by relascope was as follow. log V=-0.0375+0.8910 log GH-1.5946 1/GH Stand volume table also was obtained using the above estimeated equation. 5. The relationship between estimated value and actual value was Y=bx, where b was nearly 1. The correlation coefficient was very high and the percentage of estimated error was 4.5%.

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Studies on the Prediction of the Tree Growth (임목성장(林木成長)의 예측(豫測)에 관(關)한 연구(硏究))

  • Kim, Kap D.
    • Journal of Korean Society of Forest Science
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    • v.9 no.1
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    • pp.55-60
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    • 1969
  • In order to understand the growth percentage of red pine, author had 207 trees cut and made stem analysis on them and there by studied and analysed volume growth percentage, bark volume percentage, diameter growth percentage and the relation between diameter growth percentage and volume growth percentage and so forth. The result was as follows. 1. The volume growth percentage decreased as the age class increased and it was about 3% at the cutting age. 2. Bark volume percentage was about 5~15% and it seemed to be about constant irrespective of the age class. 3. The diameter growth percentage gradually decreased as the age class increased and it would be constant from a certain age class on. 4. As for the relation between the diameter growth percentage and volume growth percentage, the correlation ratio showed to increase with the age class increase generally the value of b was between 2.0~3.6.

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The effect of soil addition to oil-cake on decaying of the oil-cake and its efficiency as a ferfilizer (토양(土壤)의 첨가(添加)가 유박(油粕)의 부숙(腐熟) 및 비효(肥效)에 미치는 영향에 관(關)하여)

  • Oh, Wang Keun;Cho, Byung Lyun;Lee, Ki Eui
    • Korean Journal of Soil Science and Fertilizer
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    • v.4 no.2
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    • pp.137-141
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    • 1971
  • In order to observe the effect of soil added to oil cake in the preparation of liquid fertilizer for flower culture use, a laboratory experiment was carried out, in addition to a pot experiment done with Petunia as an indicator plant. The results obtained are as follows; 1. Faster decaying, and heavier accumulation of ammonia was observed in the mixture of soil, oil cake and water than the mixture of only oil cake and water. At the same time, the former gave better effect on the growth of Petunia than the latter. It was considered that the early raise of pH in the mixture of soil, oil cake and water stimulated the decomposition of oil cake. 2. No pH raise and a small accumulation of ammonia even at the mixture of soil, oil coke and water was observed when temperature was low, around $12-25^{\circ}C$. However, the deficiency of ammonia in the mixture of soil, oil cake and water was large enough to result in the better growth of Petunia than in the mixture without soil.

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A Study on the Characteristic of Garden through Okhojeong Garden(玉壺亭) And Seokpajeong Garden(石坡亭) in the 19th Century Seoul (19세기 서울 옥호정(玉壺亭)과 석파정(石坡亭)을 통해 본 정원 특성)

  • Lee, Won-Ho;Kim, Dong-Hyun;Kim, Jae-Ung;Shin, Hyun-Sil
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.32 no.3
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    • pp.21-31
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    • 2014
  • This study aims to comparison of spatial composition that Okhojeong garden and Seokpajeong garden. Construct background and space structure in both of Okhojeong garden and Seokpajeong garden is analyzed. The results were as follows. First, Okhojeong garden and Seokpajeong garden of the nobles gardens in late Joseon dynasty. They had the advanced techniques of contemporary based on their political power and wealth, and therefore could built garden and enjoy the garden culture of the upper layer. Furthermore, composition of the Okhojeong garden can be assumed that it is related to construction of the Seokpajeong garden through analysis of the relationship between builders. Secondly, Space structure of Okhojeong garden and Seokpajeong garden is divided into pavilion unit of small gardens with living space as the center. Construction pavilion in each garden space imbues certain landscape theme. In addition, authorization of characteristics of a place in each area is attempted through boundary establishment and selective garden culture of varied seasonal landscape. Thirdly, In Seokpajeong garden, most of construction characteristics of Okhojeong garden are appeared. This indicates that Seokpajeong garden was affected by space-configuration-technique of Okhojeong garden such as acceptation or modification recreation. Fourth, In many cases, fanciers regarding floriculture are expanded to enthusiasts in late Joseon dynasty. In Okhojeong garden and Seokpajeong garden, herbaceous ornamental is considered to be precious and garden materials such as water tray, stone couch, oddly shaped stone, potted plant, artificial hill, wisteria trellis are diversified at the time.

A Study on Contents and Marketing Strategy of Kikurakuen held at Taisho Park in the Modern Busan (근대 부산 대정공원에서 개최된 국낙원(菊樂園)의 구성과 홍보 전략)

  • Kang, Young-Jo
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.32 no.3
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    • pp.201-212
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    • 2014
  • This study is to clarify the contents and marketing strategy of Kikurakuen held throughout 3 years at Taisho Park in modern Busan. Kikurakuen consists of three programs. One is Chrysanthemum Dolls that are dolls with scenery to represent a scene of Japanese Kabuki drama or Japanese historic scenes using Chrysanthemum flowers. To make Chrysanthemum Dolls, the Busan daily news invited Japanese Chrysanthemum Doll virtuoso. And Chrysanthemum flower bed which consists of Large-flowered chrysanthemum, sag chrysanthemum and Bonsai, which were producted from Busan and suburban and chrysanthemum of individual exhibitions. And the third is Kabuki Drama by Japanese Geisha and Kukeuk by Korean Geisha who trained throughout one month by profesional Kabuki actors from Japan and profesional actors from Dongrae. Marketing strategy of Kikurakuen is to report in a newspaper articles every days while helded Kikurakuen, finest geisha selection contest by voting of visitors and gifts from the Busan daily news and stores. It ended Kikurakuen only three times. This study is life history of modern park which may provide to understand the role and function of the urban park.

Control Efficacy of Flusulfamide GR on Chinese Cabbage Clubroot Caused by Plasmodiophora brassicae (Flusulfamide입제에 의한 배추무사마귀병의 방제효과)

  • Zhang, Xuan-Zhe;Lee, Sun-Uk;Kim, Jeom-Soon;Yoon, Yeo-Sun;Choi, Geun-Suk;Kim, Hak-Ki;Kim, Byung-Sup
    • Research in Plant Disease
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    • v.11 no.1
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    • pp.43-47
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    • 2005
  • To investigate control efficacy of flusulfamide GR (granule) on Chinese cabbage clubroot caused by Plasmodiophora brassicae, experiment was accomplished in field located in Gangneungshi alpine area contaminated by P. brassicae. Flusulfamide GR provided control value of 84.6% and that was statistically significant difference from standard fungicides containing untreated control. To investigate ratio of reduction of resting spore according to fungicide treatment, soil of Chinese cabbage field before and after fungicide treatment were sampled and investigated density of resting spore. Resting spore density was not uniform in soil before fungicide treatment. Therefore, to investigate control efficacy of fungicide against clubroot, investigation on resting spore density was conducted before experiment and reflected in experimental design. Flusulfamide GR and DP (dust powder) provided 64.2% and 63.7% of reduction of resting spore on field soil after fungicide treatments. This result indicated that control efficacy of the fungicides was correlated with reduction of resting spore of P. brassicae. The increasing rate in fresh weight of above-ground part of Chinese cabbage by flusulfamide DP and GR, fluazinam DP and trifloxystrobin SC (suspension concentrate) was 14.3%, 13.0%, 13.8% and 3.8%, respectively. From above result, flusulmide GR have outstanding control efficacy against clubroot of Chinese cabbage and is effectively decreasing of resting spore density in soil.

A Study on the Sales Status for Flower Shop in Domestic : Emphasis on Peak Season and Flower Products with High Rate Sales by Items (국내 플라워샵 판매현황에 관한 연구 -품목별 판매율이 높은 화훼상품과 성수기를 중심으로-)

  • Seol, Ga Ae;Yun, Suk Young;Choi, Byung Jin;Jang, Hyun Hee
    • Journal of the Korean Society of Floral Art and Design
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    • no.42
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    • pp.145-156
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    • 2020
  • The purpose of this study was to investigate status survey on flower products with high sales by item and peak season. The survey was implemented for 103 people who are running flower shop and are members of association for Engineer Floral Design who are acquired Craftsman Floral Design and Engineer Floral Design. The result of this study, the peak season for the sale of flower product is showed May (52.0%) and February (24.3%). The reason for the selection was in May, month of family, teacher's day, etc. in February, personnel transfer and graduation ceremony. As a result of researching flower products with high sales volume by category, Cut flowers were ranked the first place of bouquet (51.5%%, 40.3%) and the second place of basket (28.8%, 37.5%) on annual and peak season. And also, Corsage, which was 6th (1.8%) in the annual sales volume survey, increased to 3rd (8.0%) during peak season. Pot plants were ranked 1st of foliage plant (50.6%, 51.3%) and 2nd tropical orchid·oriental orchids (27.4%, 28.3%) on annual and peak season. And also, Charcoal and bonsai, which were unresponsive in the annual sales survey, increased sales volume to 0.7% and 2.6%, respectively, during peak season. Processed flowers were highest ranked dry flower (45.3%, 39.5%), preserved flower (27.7%, 37.2%) on both non peak season and peak season. And then followed by artificial flower, pressed flower and collage.

Studies on the chemical composition of citrus fruits in Korea(I) -The chemical composition of main varieties- (한국산(韓國産) 감귤류(柑橘類)의 화학성분(化學成分)에 관(關)한 연구(硏究)(I) -주요(主要) 감귤품종별(柑橘品種別) 화학성분함량(化學成分含量)에 관(關)하여-)

  • Yang, C.B.;Park, H.;Kim, Z.U.
    • Applied Biological Chemistry
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    • v.8
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    • pp.29-37
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    • 1967
  • Citrus fruits of ten varieties grown in Chaeju island and a few other fruits for the comparison were analyzed to determined the contents of crude fat, crude fiber, total carbohydrates, macroelements and ash. Acids and sugars in fruit juices were also determined and the characteristic of neutralization of fruit juices were investigated. 1. The per cent of edible part of citrus fruits having the range of 48.5(Daingwoochi) to 72(Onju) were lower than that of other fruits. It was lower by about 8 per cent than that of the same variety produced in U.S.A. It was shown that the amount of rind per fruit might be increased in the citrus fruit grown in the low annual temperature. 2. The content of crude protein were around 1% and higher than other's. The contents of crude fat were below 0.1% in three varieties and over 0.1 in others. The contents of crude fiber were between 0.3 to 0.8% and the fruits with the high content of crude protein were inclined to have the high content of crude fiber and it was also shown that the low annual temperature was inclined to increase the amount of crude fiber per fruit. 3. The amount of total acid were from 19.5 m.e per 100 g of fresh fruit in Byongkyul to 44.2 m.e in Daingwoochi. The high percentage of titrable acid was over 90 in two sour varieties, Daingwoochi and Hakyul having pH below 3 and the high content of total acid. These two varieties were above 10 in the ratio of total acid in the edible part to the total acid in the rind(total acid in edible part/total acid in the rind). The content of combined acid was lower than that of titrable acid in the edible part and vice versa in the rind. 4. Navel was highest as 12.82% in the total sugar content and the lowest content was 4.9% of Hakyul. The contents of reducing sugar in the citrus fruits were about half of that in other fruits. The ratio of total sugar to titrable acid (sugar/acid: the grade of sweet taste) were lower than foreign products . 5. From the titration curves of fruit juices the characteristic of neutralization of juices could be grouped in three types, and other values, that is, pH, the content of total acid, the percentage of combined acid, the ratio of total acids in edible part and rind, the content of sugar, and the grade of sweet taste were also devided into the same three categories. 6. The contents of macroelements were different along to the each part of fruit. The content, in the seed were high and the ones in the rind were low. The contents of each element were in the order of $K_2O>N>P_2O_5{\gtrless}CaO{\gtrless}MgO$ in the edible part, $K_2O>N>CaO>P_2O_5{\gtrless}MgO$ in the rind, $N>K_2O>P_2O_5>CaO>MgO$ in the seed. The content of potassium was especially high in Marumeru and Hakyul and the content of calcium in citrus fruit was higher than others.

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