• Proceedings of the Plant Resources Society of Korea Conference
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• 2003.10b
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• pp.4-13
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• 2003

• Proceedings of the Plant Resources Society of Korea Conference
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• 2000.05a
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• pp.11-16
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• 2000

• Korean Journal of Plant Resources
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• v.35 no.1
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• pp.134-167
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• 2022

This study conducted monitoring of flora and vegetation in order to utilize basic data for forest wetland conservation targeting outstanding forest wetlands located in the eastern part of Jeonnam Province. The survey was carried out for a total of 54 times from May 2020 to October 2020, 1-2 times each for each season. The vascular plants of outstanding forest wetland in eastern Jeollanam-do were 93 families, 251 genera, 336 species, 5 subspecies, 47 varieties, 7 forma, and a total of 395 taxa. This was about 8.5% of 4,641 species of vascular plants in Korea Peninsula. A total of 8 taxa and 12 taxa were identified Korea endemic plants and rare plants respectively. A total of 68 taxa and 19 taxa of floristic target plants and invasive alien plants were classified each. the naturalized Index was 4.83% and the urbanized Index was 5.90%. As a result of the analysis by wetland type of the forest wetlands, obligate upland plants were the highest in the forest wetlands in the eastern Jeonnam province (61.4%), with unclassified wetland plants 19.1%, facultative wetland plants 8.2%, and obligate wetland plants 4.6%, facultative upland plants 4.5%, and facultative plants 2.3% were confirmed in the order.

• Plant Disease and Agriculture
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• v.2 no.2
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• pp.33-36
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• 1996

• The Bimonthly Magazine for Agrochemicals and Plant Protection
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• v.10 no.6 s.93
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• pp.32-35
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• 1989

• Agrochemical news magazine
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• v.25 no.5 s.198
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• pp.41-43
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• 2004

• Landscaping Tree
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• v.44 no.5_6
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• pp.31-35
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• 1998

• Proceedings of the Plant Resources Society of Korea Conference
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• 2022.09a
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• pp.49-49
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• 2022

경기도 화성시 일대에서 미기록 침입외래식물인 서양전동싸리(Melilotus dentatus)를 발견하여 보고하고자 한다. 본 종은 아시아, 유럽 원산이며, 주로 경작지와 공원, 정원 등의 인공적인 환경에서 발견된다. 국내에서 발견된 서양전동싸리는 경작지 내 작물의 종자와 함께 국내로 유입된 것으로 추정되며, 농수로를 따라 인근 주변에서 약 15개체의 생육이 확인되었다. 국내 전동싸리속은 모두 외래식물로 현재 4종(M. suaveolens, M. albus, M. indicus, M. officianalis)이 보고되었으며 탁엽 기부가 엽병에 합착되고, 3출 우상복엽이며, 긴 총상화서, 난형 또는 난상타원형 열매를 가지는 공통된 형태적 특징으로 서양전동싸리와 혼동되기 쉽다. 그러나 본 종은 탁엽이 피침형이고, 소엽이 장타원형이며, 거치가 뚜렷하고, 배주가 2개이며, 종자의 색이 녹갈색인 특징으로 국내 근연 종들과 구분된다. 본 연구에서는 서양전동싸리의 실체와 생육환경을 확인하고, 그 결과를 바탕으로 형태학적 기재 및 화상자료를 비롯하여 주변식생 목록과종 식별을 위한 검색표를 제시하고자 한다.

• FLOWER RESEARCH JOURNAL
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• v.16 no.4
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• pp.325-332
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• 2008

This paper outlines the system and operation of plant variety protection right and plant patent of ornamental crops in USA to guide for application of new varieties developed in Korea and to use for national examination of applied variety from USA. The Plant Variety Protection Act(PVPA) in USA is given as PVPR to the developers of new variety for the seed propagating crops and tubers and provides as plant patent for asexually reproducing crops. A certificate of PVPR and plant patent is awarded to an owner of a variety has shown that it is new, distinct from other varieties, genetically uniform and stable through successive generations by official evaluation without the growing trial. The term of protection for plant patent and PVPR for most crops is 20 years but 25 years for trees, shrubs, and vines. The application of ornamental variety in USA is mostly for plant patent. The application of ornamental crops accounted for 87% of total applications for plant patent. The ratio of new variety applications for plant patent from national and foreign countries is not significant differences.

• Korean Journal of Environment and Ecology
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• v.28 no.2
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• pp.235-246
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• 2014

The purpose of this study was to determine the correlation between botanical garden visitors' ecological consciousness and their needs, in order to provide some effective measures to manage them. For this purpose, 3 study points were set up: "botanical garden visitors' ecological consciousness and their needs", "differences of such consciousness depending on their demographic variables" and the "relationship between such consciousness and their needs". To this end, Botanical garden visitors were surveyed for an empirical analysis. The visitors' awareness about ecology was measured with Dunlap's 15-item NEP Inventory, while their needs were analyzed in reference to Maslow's 7-Step Human Desire Ladder. The survey was conducted at Botanical garden for 3 days. As a result, a total of 360 questionnaires were returned. The results of this study can be summarized as follows; First, the visitors' ecological consciousness and their needs were higher than normal level. In terms of their consciousness of ecology, their awareness of the ecological crisis potential and anti-humanism were the highest. In terms of their needs, the aesthetic need was the highest, followed by the cognitive need. On the other hand, the needs for self-achievement and self-esteem were the lowest; except them, the higher the needs were positioned at Maslow's ladder of desire, the more responsive the subjects became. As a result of analyzing the correlation between the subjects' consciousness of ecology and their needs, it was found that the correlation was negative in some sub-areas, while being positive in other sub-areas. After all, the ratio of the sub-areas having a positive correlation was 3 times higher than that of the sub-areas having a negative correlation. Even as for the correlation coefficient values, they were higher in the positive sub-areas, which suggests that the correlation between wetland visitors' ecological consciousness and their needs was positive, although at a lower level, in overall terms. As a result of comparatively analyzing visitors' needs by dividing them into 3 sub-groups depending on the levels of their ecological consciousness, it was found that the higher their consciousness of ecology was, the higher their needs were. Overall, botanical garden visitors' ecological awareness was higher than the normal level, and it was estimated that such awareness would continue to increase. Hence, it could be inferred that their needs, particularly their aesthetic and cognitive ones, would also continue to increase. Accordingly, it is important to manage the wetland landscape making use of its visual resources, while keep providing the visitors with the contents fulfilling their need for knowledge.