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Korean Journal of Organic Agricultue最新文献

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Isolation of Photosynthetic Bacterium, Rhodopseudomonas palustris JK-1 and Researches on IAA and Carotenoid Production palustris Rhodopseudomonas JK-1光合细菌的分离及IAA和类胡萝卜素的研究
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/KJOA.2017.25.4.843
Yu-Kyoung Kim, Young-Yun Cho, Ho-Jun Kang, Jung-Sun Kim, Sungjin Yang, Chang-Sook Jwa
{"title":"Isolation of Photosynthetic Bacterium, Rhodopseudomonas palustris JK-1 and Researches on IAA and Carotenoid Production","authors":"Yu-Kyoung Kim, Young-Yun Cho, Ho-Jun Kang, Jung-Sun Kim, Sungjin Yang, Chang-Sook Jwa","doi":"10.11625/KJOA.2017.25.4.843","DOIUrl":"https://doi.org/10.11625/KJOA.2017.25.4.843","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"161 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126211659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative Analysis on the Invertebrate Biodiversity between Organic and Conventional Agriculture Fields 有机农田与常规农田无脊椎动物生物多样性比较分析
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/KJOA.2017.25.4.875
Hoon Kim, 단국대학교 자연과학대학 생명과학과, Jae-Hwi Seo, Kyo-Jin Kim, Ga-In Choi, Young-Ju Jo, Tae-Yeon Kim, M. Moon
{"title":"Comparative Analysis on the Invertebrate Biodiversity between Organic and Conventional Agriculture Fields","authors":"Hoon Kim, 단국대학교 자연과학대학 생명과학과, Jae-Hwi Seo, Kyo-Jin Kim, Ga-In Choi, Young-Ju Jo, Tae-Yeon Kim, M. Moon","doi":"10.11625/KJOA.2017.25.4.875","DOIUrl":"https://doi.org/10.11625/KJOA.2017.25.4.875","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":" 37","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132095553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of Small Paper Bag Coverage at Young Fruit Stage on the Reduction of Fruit Damage Incidence and Quality Deterioration during ‘Hwasan’ Pear Cultivar 幼果期小纸袋覆盖对降低‘华山’梨果实损害发生率和品质劣化的影响
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/KJOA.2017.25.4.831
Young-sik Park, 강원도농업기술원 원예작물연구과, H. Jeong, Je-Chang Lee, Nam-Yong Um, Sae-Jin Hong, J. Heo
{"title":"Effect of Small Paper Bag Coverage at Young Fruit Stage on the Reduction of Fruit Damage Incidence and Quality Deterioration during ‘Hwasan’ Pear Cultivar","authors":"Young-sik Park, 강원도농업기술원 원예작물연구과, H. Jeong, Je-Chang Lee, Nam-Yong Um, Sae-Jin Hong, J. Heo","doi":"10.11625/KJOA.2017.25.4.831","DOIUrl":"https://doi.org/10.11625/KJOA.2017.25.4.831","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122912691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Seasonal Occurrences and Organic Agricultural Materials’ Control Effect of Pseudococcus comstocki on ‘Muscat of Alexandria’ Organic Vineyard in Korea 韩国“亚历山大马斯喀特”有机葡萄园comstocki假球菌季节发生及有机农用材料防治效果
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/kjoa.2017.25.4.773
Myung-Kyu Song, Jae-Seong Park, Seok-Hoo Lee, Jae-Wung Lee, Seung-Duck Kim, C. Jeong, Kyle Kim, Jong-ho Park
{"title":"Seasonal Occurrences and Organic Agricultural Materials’ Control Effect of Pseudococcus comstocki on ‘Muscat of Alexandria’ Organic Vineyard in Korea","authors":"Myung-Kyu Song, Jae-Seong Park, Seok-Hoo Lee, Jae-Wung Lee, Seung-Duck Kim, C. Jeong, Kyle Kim, Jong-ho Park","doi":"10.11625/kjoa.2017.25.4.773","DOIUrl":"https://doi.org/10.11625/kjoa.2017.25.4.773","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124598440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Possibility of Cultivation of Pleurotus ostreatus Nutrition by Importing Country 进口国培育平菇营养的可能性
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/KJOA.2017.25.4.749
Youngkoo Cho, 공주대학교 식물자원학과, Youn-Jin Park, T. Oh, Chang Ho Kim, Min-Kyo Oh, Young-Soo Lee, M. Chang
{"title":"Possibility of Cultivation of Pleurotus ostreatus Nutrition by Importing Country","authors":"Youngkoo Cho, 공주대학교 식물자원학과, Youn-Jin Park, T. Oh, Chang Ho Kim, Min-Kyo Oh, Young-Soo Lee, M. Chang","doi":"10.11625/KJOA.2017.25.4.749","DOIUrl":"https://doi.org/10.11625/KJOA.2017.25.4.749","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121585534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of NaCl Treatment on Growth and Physiologycal Activity of Aruncus dioicus var. kamtschaticus (Maxim.) H. Hara NaCl处理对滇槐生长及生理活性的影响h . Hara
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/KJOA.2017.25.4.789
Hyeon-Hwa Nam, Joo-Hee Lee, B. Choo
{"title":"Effect of NaCl Treatment on Growth and Physiologycal Activity of Aruncus dioicus var. kamtschaticus (Maxim.) H. Hara","authors":"Hyeon-Hwa Nam, Joo-Hee Lee, B. Choo","doi":"10.11625/KJOA.2017.25.4.789","DOIUrl":"https://doi.org/10.11625/KJOA.2017.25.4.789","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121084666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modelling N Dynamics and Crop Growth in Organic Rice Production Systems using ORYZA2000 利用ORYZA2000模拟有机水稻生产系统中的氮动态和作物生长
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/kjoa.2017.25.4.805
Jae-Hoon Shin, Sang‐Min Lee, Jung-hun Ok, Hong-Sik Nam, Jung-Lai Cho, N. An, Kwang-Su Kim
{"title":"Modelling N Dynamics and Crop Growth in Organic Rice Production Systems using ORYZA2000","authors":"Jae-Hoon Shin, Sang‐Min Lee, Jung-hun Ok, Hong-Sik Nam, Jung-Lai Cho, N. An, Kwang-Su Kim","doi":"10.11625/kjoa.2017.25.4.805","DOIUrl":"https://doi.org/10.11625/kjoa.2017.25.4.805","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117169741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Antioxidant, Antimicrobial Acitivities and Cytotoxicity of Hot Water Extracts of Major Herbs in Korea 韩国主要草本植物热水提取物的抗氧化、抗菌活性和细胞毒性
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/kjoa.2017.25.4.821
D. Kang, 전북대학교 농업생명과학대학 동물생명공학과, K. Shim, H. Choe, C. Na
{"title":"Antioxidant, Antimicrobial Acitivities and Cytotoxicity of Hot Water Extracts of Major Herbs in Korea","authors":"D. Kang, 전북대학교 농업생명과학대학 동물생명공학과, K. Shim, H. Choe, C. Na","doi":"10.11625/kjoa.2017.25.4.821","DOIUrl":"https://doi.org/10.11625/kjoa.2017.25.4.821","url":null,"abstract":"In this study, the DPPH free radical scavenging activity, antimicrobial effects, growth inhibition and cytotoxicity of herb extracts were determined to screen alternative antibiotics. Hot water extracts of 10 species herbs (Origanum vulgare, Monarda didyma, Echinacea purpurea, Ocimum basilicum, Mentha piperita, Melissa officinalis, Thymus vulgaris, Stevia rebaudiana, Rosmarinus officinalis, Matricaria recutica) were used. DPPH free radical scavenging activity of all herb extracts was ranged from 31.4-49.9%, and significantly great activties were found at Rosmarinus officinalis, Origanum vulgare and Matricaria recutica (P<0.05). Hot water extracts of monarda didyma, origanum vulgare, thymus vulgaris and rosmarinus officinalis showed greater antimicrobial activities compared to others. Additionally, those four extracts represented relatively low cytotoxicity compared to others. As a result, it was found that Origanum vulgare and Rosmarinus officinalis which possessed great antioxidant and antimicrobial activity with less cytotoxicity. So these two herb extracts can be used as an alternative of antibiotics for organic farming.","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129468414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Studies on Natural Plant Extracts for Methane Reduction in Ruminants 天然植物提取物对反刍动物甲烷还原作用的研究
Korean Journal of Organic Agricultue Pub Date : 2017-11-30 DOI: 10.11625/kjoa.2017.25.4.901
S. Lee, 경상대학교 농업생명과학연구원 중점연구소, J. Eom, Su-Kyoung Lee, I. Lee, Hyun-Sang Kim, Han-Beyol Kang, S. S. Lee
{"title":"Studies on Natural Plant Extracts for Methane Reduction in Ruminants","authors":"S. Lee, 경상대학교 농업생명과학연구원 중점연구소, J. Eom, Su-Kyoung Lee, I. Lee, Hyun-Sang Kim, Han-Beyol Kang, S. S. Lee","doi":"10.11625/kjoa.2017.25.4.901","DOIUrl":"https://doi.org/10.11625/kjoa.2017.25.4.901","url":null,"abstract":"This study was conducted to evaluate natural plant extracts for methane gas reduction in ruminants. Rumen fluid was collected from cannulated Hanwoo cow (450±30 kg) consuming 400 g/kg concentrate and 600 g/kg timothy. The 15 ml of mixture comparing McDougall’s buffer and rumen fluid in the ratio 2 to 1, was dispensed anaerobically into 50 ml serum bottles. Rumen fluid contents were collected and in vitro fermentation prepared control (timothy, 300 mg), ginseng, balloon flower, yucca plant, camellia, tea plant and ogapi extracts were added at the level of 5% against 300 mg of timothy as a substrate (v/w) and incubated for 3, 6, 9, 12, 24, 48, and 72 h. In vitro pH values range 6.55~7.41, this range include rumen titration. The dry matter digestibility was not differ between all treatments and control. Total gas emission was significantly higher (p<0.05) in ginseng and balloon flower treatments on 24 h than in control. Carbon dioxide emission was not differ all treatments on 9 h than in control and significantly higher (p<0.05) yucca plant, camellia and tea plant treatments on 12 h than control. Methane emission was not differ all treatments on 6 h than in control. The rumen microbial growth rate was significantly higher (p<0.05) in ginseng, balloon flower on 12 h and significantly higher (p<0.05) in ginseng, yucca plant, tea plant and ogapi treatments on 24 h than in control. Total VFA was significantly higher (p<0.05) in","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129719791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of Pre-treated Eco-friendly Agricultural Materials on Control Efficacy of Isaria javanica Isolate against Sweet Potato Whitefly (Bemisia tabaci) 生态友好型农用材料预处理对javanica分离物防治甘薯粉虱效果的影响
Korean Journal of Organic Agricultue Pub Date : 2017-08-31 DOI: 10.11625/KJOA.2017.25.3.631
Byung Ju Lee, Ji-Hee Han, J. Huang, Jeongjun Kim, Sangyeob Lee
{"title":"Influence of Pre-treated Eco-friendly Agricultural Materials on Control Efficacy of Isaria javanica Isolate against Sweet Potato Whitefly (Bemisia tabaci)","authors":"Byung Ju Lee, Ji-Hee Han, J. Huang, Jeongjun Kim, Sangyeob Lee","doi":"10.11625/KJOA.2017.25.3.631","DOIUrl":"https://doi.org/10.11625/KJOA.2017.25.3.631","url":null,"abstract":"","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125961671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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