• 한국조경학회지
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• 제38권1호
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• pp.119-128
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• 2010

본 연구는 삼보사찰인 해인사, 통도사, 송광사에 식재되어 있는 식물종과 식재특성을 분석함으로써 한국의 전통식재양식에 대한 기초이론을 모색하는데 그 목적이 있다. 연구결과를 요약하면 다음과 같다. 삼보사찰의 식재종은 57과 96속110종 12변종 7품종 등 총 129분류군으로 확인되었다. 불교와 관련된 식물종은 불두화, 수국, 파초이며, 이들은 식물형태, 불교의식 등과 연관성이 있는 것으로 생각된다. 성상 분석 결과, 교목 34.1%, 관목 33.3%, 만경 3.9%, 초본 28.7%로 분석되었다. 낙엽 유무에 따른 분석 결과, 낙엽활엽 56분류군, 상록활엽 27분류군, 상록침엽 14분류군으로 확인되었다. 자생종의경우, 해인사 32분류군, 통도사 27분류군, 송광사 44분류군이며, 외래종의 경우 해인사 20분류군, 통도사 28분류군, 송광사 44분류군으로 나타났다. 식재특성 분석 결과, 해인사 일주문의 경우 전나무가 열식되어 있었고, 해탈문 화계의 경우 백목련 이 단식으로 식재되어 있었으며, 적묵당 화계의 경우 개비자나무가 일정 간격으로 식재되었다. 대적광전의 경우, 중앙 계단을 중심으로 양쪽에 자목련이 대식되어 있어 균형감과 정형미를 유지하고 있었다. 통도사의 경우, 일주문에는 팽나무, 느티나무 등이 식재되어 있었으며, 영산전의 경우 오죽이 차폐식재되어 있었다. 황화각은 건물 중앙 전면부에 대칭식재되어 있었으며, 대광명전은 혼합식재형태를 하고 있었다. 송광사 일주문 주변에는 일정한 식재형태는 나타나지 않았으며, 도성당의 경우 산수유가 서쪽에 열식된 형태를 하고 있었다. 관음전의 경우 옥향과 동백나무가 대칭식재되어 있었고, 대웅보전 정면에는 수령이 오래된 수목들이 표본식재되어 있었다.

• 한국환경복원기술학회지
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• 제19권5호
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• pp.19-27
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• 2016

This study is to find appropriate plant for infiltration swale (which is natural LID infrastructure) and suggest basic research database for building infrastructure of LID facilities. Through the research inside, it first selects the plant strong to flooding and salt tolerance. Also, the research built infiltration swale along the road, planted those strong plants and monitored how well those plants adapted into the environment. Particularly, it showered 72mm/hr-speed artificial shower, also with natural shower, given that plants were vulnerable to flood because of influx of the rain. As a result of field applicability monitoring, Pennisetum alopecuroides and Equisetum hyemale (which degrade the pollutant well and adapt into rainy environment) are planting individually, or Juncus effusus var. decipiens, Liriope platyphylla, Miscanthus sinensis Andersson, Euonymus japonica (which are strong to rainy environment) and Pennisetum alopecuroides and Equisetum hyemale are mixed planting. The research should have monitored the plant for more than one year to study them, but the research only lasted five months. Therefore, it is hard to generalize. After all, through the long term research, it should pursue study more on appropriate plant materials and database that can be the reference for infrastructure establishment and maintenance.

• 한국환경복원기술학회지
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• 제4권2호
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• pp.84-91
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• 2001

This study was carried out to develop the technology of artificial floating island for the wild-life habitat at the reservoir of Korea University farm near Seoul. After the execution of an artificial floating island with 6 cells(each $3{\times}3m$), each cell was planted with 5 different species and one mixed of them, to the reservoir in 1999 through 2000. The monitored results were as follows; 1. Typha orientalis, Zizania latifolia and Oenanthe japonica were died back, but Phragmites communis, Phragmites japonica and Juncus effusus var. decipiens were well growing. 2. The limits of sinking water depth of the planting foundation were different with the plant species, that is, 40cm to the Juncus effusus var. dicipiens and 50cm to Phragmites communis. Accordingly the water depth should be kept differently with each species. 3. 33 species of fauna were monitored in the first year(1999) and 43 species in the second (2000) increasingly. 4. For the more wild-lives inducing to the artificial floating island, establishing the eco-corridor from the surrounding environment was needed.

• 한국환경복원기술학회지
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• 제16권4호
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• pp.41-52
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• 2013

This study was carried out in order to analyze the succession characteristics of the slope of expressways and the results of analysis by collecting and analyzing various literatures and data from 2011 to 2012 and surveying 75 expressway slope, as follows : The construction methods applied to planting the slope of an expressway can be classified into 4 types including 3 Climber planting methods, 8 Vegetation thick-layer spray work methods, 4 Seed spray work methods, and 4 Stabilization work methods. The factors which affect the cover degree of the slope of an expressway were found to be development years, gradient, length, and azimuth. Like surrounding forest areas, the expressway slope was analyzed to begin the plant succession 20, 30, and 40 years after development, and plant succession was developed in diversity in a mixed stand forest according to surrounding forest floors. Species diversity, maximum species diversity, and the evenness of slope facing north were analyzed to be high comparing to those facing east, west, and south according to azimuth of slope. Species diversity, maximum species diversity, evenness of slope, and the plant succession of surroundings were analyzed to be high when the gradient of the slope was less than $40^{\circ}$. The dominant species which success on the slope of an expressway and its surrounding forest area included Miscanthus sinensis var. purpurascens, Zoysia japonica, Pinus thunbergii Parl, Rubus crataegifolius, Lespedeza cyrtobotrya, Amorpha fruticosa, Artemisia princeps var. orientalis, and Oenothera biennis.

• 한국유기농업학회지
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• 제19권spc호
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• pp.6-8
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• 2011

In order to produce the organic foods in accord with international standard, organic seeds should be used in organic farming. This study was conducted to establish the stable production of organic seed of waxy com by examining the growing characteristics, seed yield, and the economy for seed production by organic farming. The optimal sowing timing for organic seed production of waxy com hybrid was within 10 days of the $1^{st}$ of May with yield of 88~90% of conventional seed production. The optimal planting density was 41,600 plants/ha ($80{\times}30$ cm) for organic seed production of waxy com. The weight of 100 seeds and seed productivity increased at the planting ratio of 2:1 mother plant:male plant. Growth and seed production were improved by removing male plant at 7~10 days after silking. Organic fertilizer (mixed oil cake) was applied at a rate of 4~6 Mg/ha before sowing. Black plastic mulching was used for weed control. In addition, sex pheromone trap and bio-control agents were used for safe pest control and low labour cost.

• 한국유기농업학회지
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• 제19권spc호
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• pp.210-213
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• 2011

In this study, growth of pepper seedlings was tested by treating organic materials in a plastic green house in Ssangok-ri Dogok-myeon, Hwasun-gun, Jeollanam Province from February 3, 2010 to April 19, 2010. The raised seedlings were planted to the organic planting area with an interval of $70cm{\times}55cm$ on April 20 in Deogam-ri Gogeum-myeon Wando-gun and red peppers were harvested at 7 times from July 22 to September 29. Before planting, the plant length of the overgrowth of seedlings was reduced by 26.8% using plant powder treatment as compared to the control group. The red pepper yield was 27% higher than in the control group when 20g of bone ash powder and 20g of plant powder were mixed. The yield tended to increase in other treatments compared to the control group.

• KIEAE Journal
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• 제12권2호
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• pp.65-75
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• 2012

The rapid urbanization caused drastic temperature changes in Korea. Excessive urbanization and development result in unpredictable and abnormal climate change all over the world. These changes are reflected in Korean government policy and research about cities, such that various research endeavors have been undergone recently. There are lots of ways to improve the urban environment; the easiest way to solve the urban heat effect problem is to make green spaces within the city. Even though we can't enlarge green spaces over the city limitlessly, it is desperately need for a methodology to efficiently create green space in limited area. Based on awareness of issues as mentioned earlier, we would like to propose landscaping method that can increase thermal comfort in the same area. For this study, simulating the change of temperature, mean radiant temperature, PMV were done due to number of species planted in apartment complex. To increase the reliability of the simulation, first above all, field measurement for temperature change was performed in apartment complex, where residential building are arranged in the form of ㄷ. And based on this data, Envi-met simulation was performed varying 1-7 kinds of species divided by grass, shrubs, arbor (deciduous, conifers) planted in apartment complex. As a result, there was a change less than $1^{\circ}C$ with the increasing number of species in daytime, but the average radiation temperature about $6-7^{\circ}C$ was reduced. In addition, PMV index was improved by more than 0.5 point. Thermal comfort indicator improved significantly depending on the number of species during the day, on the other hand, there were no significant changes at night. As a consequence, this study has shown that not single-species planting but mixed planting varied the number of species would improve the thermal comfort in the same area of landscaping space at daytime.

• 농업과학연구
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• 제20권2호
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• pp.117-124
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• 1993

대두(大豆)와 분얼형(分蘖型) 옥수수의 상호간(相互間)에 생육의 안정성(安定性)을 도모하고 동시에 최대수량을 얻고자 파종비율을 달리한 교호작(交互作)으로 하여 생체(生體), 건물(乾物) 및 종실중(種實重)의 상호(相互) 비교(比較)를 통해 적정(適定) 파종비율(播種比率)을 구명하고자 실시한 결과는 다음과 같다. 1. 콩의 간장(桿長)은 단작(單作)의 경우 59.5cm 였는데 콩의 파종비율를 낮추고 옥수수의 비율을 증가 시킨 처리에서 크게 도장(徒長)되었으나 상대적으로 콩의 비율이 증가된 2:1, 3:1, 3:2, 3:3 처리에서는 비교적 콩의 초형(草型)이 단작형(單作型)으로 안정(安定)되었다. 2. 대부분 위와같이 도장된 처리구에서는 분지수(分枝數)와 경태(徑太)가 크게 감소되었고 도대율(倒代率)의 증가가 뚜렸한 현상을 보였다. 3. 10a당 생체중(生體重)은 콩의 비율이 옥수수에 비해 상대적으로 낮은 1:1, 1:2, 1:3 처리구가 단작에 비해 크게 감소 되었으나 콩의 비율을 증가 시킨 2:1, 2:3, 3:1, 3:2, 3:3 등에서는 오히려 단작(單作)보다 크게 증가 되었다. 4. 10a당 건물중(乾物重) 역시 같은 경향이었으나 10a당 종실수량의 경우에는 단작이 276kg으로 가장 높았고 2:1, 3:3처리구 역시 비교적 높게 나타났다. 5. 옥수수의 생육 특성을 보면 평균 간장(桿長)이 208.9cm, 주당(株當) 펑균 분얼수(分蘖數)는 2.1개, 주당(株當) 평균 이삭수(數)는 4.0개로 콩의 파종비율의 증감(增減)에서 다소의 변이(變異)를 보였으나 유의차(有意差)는 인정 되지 않았다. 6. 각 처리간 10a당 생체중, 건물중, 종실중은 다소의 유의차를 보였는데 생체중과 건물중은 3:1, 2:1처리구에서 단작보다 1000kg와 100kg정도가 각각 높았고 종실중은 모든 처리구에서 단작의 438kg보다 높았는데 특히 3:2, 2:1처리에서 530kg 정도로 높게 나타났다. 7. 두 공시 작물을 파종 비율에 따라 10a 당으로 환산(換算)한 총량(總量)을 보면 생체중의 경우 3:1, 3:2, 2:1처리에서 콩 단작의 5721kg이나 옥수수 단작의 4358kg 보다 높았고 건물중의 합은 옥수수 단작, 2:1, 3:1순으로 높았는데 종실중은 2:1, 3:1처리구에서 430kg 이상이었다.

• 농업과학연구
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• 제46권4호
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• pp.781-790
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• 2019

Changes in the physical and chemical properties of soil materials during the nursing process have a great influence on the quality of containerized seedlings and on growth and survival after planting. In this study, the effect of biomaterials and their mixed ratios on the growth of Zelkova serrata seedlings in a containerized seedling production system was investigated. Mushroom sawdust, pine bark, and carbonized rice husk were used as biomaterials. The mixed ratios were 10% and 20% volume ratio of the growing medium volume, including the untreated controls. There was no significant difference in the height growth of the Zelkova serrata seedlings according to the biomaterials. The root collar diameter was the highest with the 20% carbonized rice husk and the lowest with the mushroom sawdust. The difference between the highest quality index and the lowest quality index was 30% in the order of the carbonized rice husk, pine bark, control, and mushroom sawdust, but there was no statistical significance. In this study, if the growing medium mixed with biomaterials does not reduce the seedling growth compared with the control, it is considered that the biomaterial can replace a part of the growing media. Therefore, the results show that some of the growing media can be replaced with carbonized rice husk or pine bark when producing Zelkova serrata seedlings.

• 한국자원식물학회지
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• 제16권2호
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• pp.147-154
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• 2003

우리나라에서 수집된 재래종 팥 361개의 작물학적 특성을 조사한 결과 수집재래종 팥의 초형은 직립형이 77.8%로 제일 많고 중간형이 15.3%, 만성형이 6.9%로 제일 적었다. 엽형은 원형, 타원형, 점선형 순으로 많았고 화색은 황색 이 89.5%로 가장 많았고 담황색 9.4%, 농황색 1.1% 순이었다. 종피색은 적색 60.6%, 회색 26.9%이며 그 외 녹색, 백색, 담흑색, 적지흑, 암지흑, 백지갈색 은 1.4∼3.3%로 매우 적었다. 개화일수는 69∼75일, 결실일수는 41∼50일, 생육일수는 111∼120일인 수집종들이 가장 많았다. 경장은 41∼60 cm에서 50,2%, 개체당 협수는 16∼20개에서 40.2%, 100립중은 8-10g이 30.5%로 가장 분포비율이 높았다.