• Proceedings of the Korean Society of Potoscience Conference
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• spring
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• pp.77-85
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• 2003

• Proceedings of the Korean Society of Crop Science Conference
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• 1997.05a
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• pp.50-51
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• 1997

• Journal of Korean Society of Rural Planning
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• v.12 no.4 s.33
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• pp.125-133
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• 2006

Recently, Environmentally friendliness and sustainability become the main concern of rural tourism. Green-tourism is the emerging and best alternative tourism development. This paper deals with the present state of experiencing villages for green-tourism in rural areas. Several internet portal sites for rural tourism were reviewed and analyzed. Totally, 863 village are designated for experiencing villages by several portal sites. There are 281 information oriented villages, 208 farm-stay villages, 122 green experiencing villages, 93 mountain villages, 93 fishing villages. Some villages were designated duplicately for each projects. In 'Green-tour' site, the distribution of experiencing villages by region were, 49 for Gangwon, 43 for Gyungbuk, 41 for Jeonnam, respectively. The types of experiencing villages were, green experiencing village, traditional theme village, mountain village, fishing village, information-oriented village, etc. Themes of experiencing activities were 6 types, experiencing agricultural life, fishing life, traditional foods, traditional culture, ecological nature, and health/leisure sports. The kinds of experiencing activities were abundant by agricultural life, traditional culture. Otherwise, fishing life experiencing activities were dull. Also, development of ecological nature experiencing programs are suggested.

• Proceedings of the Korean Society of Crop Science Conference
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• 2017.06a
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• pp.23-23
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• 2017

Rice (Oryza sativa L.) is the world's most important cereal crop. In crop plant, chlorophyll content and leaf senescence could affect grain filling and yield. We analyzed a QTL associated with chlorophyll content and delayed leaf senescence using high chlorophyll near isogenic line (HC-NIL). HC-NIL derived from a cross between Oryza sativa cv. Hwaseong as a recurrent parent and wild species O. grandiglumis as a donor parent showed higher chlorophyll content than Hwaseong. To identify QTL associated with chlorophyll content, 58 $F_3$ and 38 $F_4$ lines were developed from a cross between HC-NIL and Hwaseong. For QTL analysis, simple sequence repeat (SSR) markers were used for genotyping and one-way ANOVA was conducted. A QTL for chlorophyll content (qCC2) was detected in chromosome 2 and explained 24.63% of phenotypic variation. The senescence effect of the qCC2 was examined in dark-induced incubation (DII). Detached leaves from Hwaseong and HC-NIL were incubated on 3mM MES buffer (pH 5.8) at $27^{\circ}C$ under complete dark condition. After 3 days of incubation, the Hwaseong leaves turned yellow, but the HC-NIL leaves were green. HC-NIL has higher chlorophyll content with delayed senescence than Hwaseong. These results indicated that qCC2 is associated with stay-green phenotype. To know whether the qCC2 is responsible for leaf functionality, ion leakage test and Fv/Fm measurement were performed. Both experiment results showed that differences were observed between Hwaseong and HC-NIL but it was not statistically significant. These results might suggest that the qCC2 is possibly related to chlorophyll content and non-functional stay-green phenotype.

• The Journal of the Korea Contents Association
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• v.11 no.8
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• pp.438-447
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• 2011

With the development of tourism the desire for a variety of tours for visitors was occurred. Accordingly, to meet the needs of tourists for the development of various tourism products is necessary. In addition to the occurrence of environmental problems needs to develop enviromental tourism products. In this study refocus on rapidly developed templestay and difference of life quality between before experienced templestay and after experienced templestay as product development of low-carbon green was to explore the possibilities. The findings were as follows. First, the increase of age, they satisfacted temples experience like meditation, tea ceremony and Buddhist cultural experience. 11 questions of life quality, 9 items showing significant differences in the quality of life in it will be useful temple stay was used.

• The Journal of Sustainable Design and Educational Environment Research
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• v.9 no.1
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• pp.23-31
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• 2010

Recently, there are effects such as commercial investment and introducing new technology by introducing a BTL project. As a result, School's conditions are getting better and Numbers of certified schools are increasing, because the Green Building Certification Criteria was created in 2002 and expanded to schools in March, 2005. But the certificated schools just get the minimum score for certificate level 'good' about 65 points and there is no certificated school level 'very good'. The users of school stay in long time in the facility cause of the unique function of school. It means Indoor Environment Quality Criterion of the school is very important than any other criteria. Therefore, this study aims to analyze the indoor environment factor for the plan of the certificated school by green building rating systems. And this study also wants make the basement of a substantial technical application and development of the criteria in the plan for sustainable green school.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.55 no.3
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• pp.187-194
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• 2010

The soybean stay green mutant genotype (SSG) derived from the nuclear gene, d1d2, and cytoplasmic gene, cytG, inhibit the breakdown of chloroplast in the leaves, pod walls, seed coats, and embryos during maturity. Soybean seed with black seed coat and green cotyledon (SBG) are preferred than black seed coat with yellow cotyledon (SBY) especially for cooking with rice and as source of traditional food in Korea. The researchers evaluated the seed's chlorophyll content of SSG and introduced SSG to the SBG variety breeding program. The seed chlorophyll content of SSG with d1d2 was $39.93{\sim}60.80\;{\mu}g/g$ and SSG with cytG $38.08{\sim}39.89\;{\mu}g/g$. The Korean SBG variety which was derived from SSG with cytG, contains $16.35{\sim}37.73\;{\mu}g/g$. The composition of seed chlorophyll differs according to the genetic background of SSG genotype. Inheritance study showed that cotyledon color was segregated 15:1 (yellow:green) at $F_2$ seed indicating two recessive genes control green cotyledon as revealed by previous study. Only less than 3% soybean lines showed black seed coat with green cotyledon among crosses SBY and SSG (d1d2). Results showed that SSG with d1d2 can be used as a good source for SBG with high chlorophyll content in the seed cotyledon, but due to the complex genetic behavior, breeding resource of SBG with d1d2 should be prepared to improve the breeding efficiency for development SBG variety.

• Journal of The Korean Society of Grassland and Forage Science
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• v.31 no.2
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• pp.127-134
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• 2011

This experiment was carried out to know the adaptability and forage production and quality of corn hybrid for silage at paddy field of Chungnam region from 2008 to 2009. Among agronomic characteristics, 'Kangdaok' and 'Kwangpyongok' hybrid were somewhat strong for waterlogging and good stay green, lodging, disease and insect resistance. The dry matter yield of 'Kangdaok' and 'Kwangpyongok' hybrid were the highest among korean corn hybrids. Among introduced hybrid, 'P32T83' hybrid was strong for lodging and insect resistance, and had lower ear height and high Brix ($B^o$, %). The dry matter yield of 'P32T83' and 'P32P75' hybrid were 20,150 kg/ha and 20,500 kg/ha, respectively. The 'P32P75' hybrid was high as 73% in vitro dry matter digestibility (IVDMD) and good stay green. The result of this study indicated that 'Kangdaok', 'Kwangpyongok', 'P32T83' and 'P32P75' hybrid could be recommended as having good characters according to production, waterlogging tolerance, stay green, disease and insect resistance at paddy field in the middle region of Korea.

• Proceedings of the SAREK Conference
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• 2006.06a
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• pp.1055-1060
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• 2006

The Korean Green Building Certification System was activated from 2005. The purpose of it is to improve the quality of residential unit. Recently, people stay inside of building more than for 90% of a day Accordingly, it is really important for them to make the quality of Indoor Environmental better, in brief, to develop the indoor environmental factor in KGBC is important. One of the best way to develop the system is to do research based on POE because the area of problem can be realized. Accordingly, we get the information about POE from another research for the part of the indoor environment for residential unit to have the critical mind about the KGBC, and tried to compare the factors to another which is from foreign Green Building Certification System such as LEED, BREEAM, GBTool, After they have been analyzed, we could find that some of factor need to be revised and added. Also, there was one problem that many part of factor was created without any consideration of direction of each space in residential unit.

• Proceedings of the Korean Society of Crop Science Conference
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• 2005.04a
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• pp.22-23
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• 2005