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Botanical Composition, Herbage Production and Plant Mineral Contents as Affected by Application of Chemical Fertilizer and Fermented Sawdust Pig Manure on Cheju Brown Volcanic Ash Pasture Soil
Kim. Moon-Chul, Hyun. Hae-Nam, Lee. Sung-Cheol 한국초지조사료학회 한국초지학회지 8 Pages
한국초지조사료학회 한국초지학회지 2000, Vol.20 No.2 131-138 (8 pages)
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Comparison of Organic Carbon Composition in Profile by Using Solid 13C CPNMR Spectroscopy in Volcanic Ash Soil
Sonn. Yeon Kyu, Kang. Seong Soo, Ha. Sang Keun, Kim. Yoo Hak, Lee. Chang Hoon 한국토양비료학회 Korean journal of Soil Science and Fertilizer 8 Pages
한국토양비료학회 Korean journal of Soil Science and Fertilizer 2013, Vol.46 No.5 391-398 (8 pages)
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Potential Usage of Food Waste as a Natural Fertilizer after Digestion by Hermetia illucens (Diptera: Stratiomyidae)
Choi. Young-Cheol, Choi. Ji-Young, Kim. Jong-Gill, Kim. Myung-Sook, Kim. Won-Tae, Park. Kwan-Ho, Bae. Sung-Woo, Jeong. Gil-Sang 한국잠사학회 International journal of industrial entomology 4 Pages
한국잠사학회 International journal of industrial entomology 2009, Vol.19 No.1 171-174 (4 pages)
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A Review of the Potency of Plant Extracts and Compounds from Key Families as an Alternative to Synthetic Nematicides: History, Efficacy, and Current Developments
Abraham Okki Mwamula, Md. Faisal Kabir, DongWoon Lee 한국식물병리학회 The Plant Pathology Journal 25 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 1 53-77 (25 pages)
in quality, efficacy, potency and composition continue to persist, and commercialization of new botanical nematicides is still lagging. Herein, we have reviewed the history of botanical nematicides and regional progresses, the potency of the identified phytochemicals from the key important plant families, and deciphered some of the impediments involved in standardization of the active compounds in addition to the concerns over the safety of the purified compounds to non-target microbial... -
Effect of Bacillus mesonae H20-5 Treatment on Rhizospheric Bacterial Community of Tomato Plants under Salinity Stress
Shin Ae Lee, Hyeon Su Kim, Mee Kyung Sang, Jaekyeong Song, Hang-Yeon Weon 한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 15 662-671 (10 pages)
the control. The composition and structure of the bacterial communities varied with soil salinity levels, and those in the H20-5 treated rhizosphere soil were clustered. The members of Actinobacteria genera, including Kineosporia, Virgi- sporangium, Actinoplanes, Gaiella, Blastococcus, and Solirubrobacter, were enriched in the H20-5 treated rhizosphere soils. The microbial co-occurrence network of the bacterial community in the H20-5 treated rhizosphere soils had more modules and keystone taxa... -
Resistance of Oryza sativa and Oryza glaberrima Genotypes to RBe24 Isolate of Rice Yellow Mottle Virus in Benin and Effects of Silicon on Host Response
Vital Kouessi Sixte Anato, Yves Agnoun, Jo?l Houndjo, Aderonke Oludare, Clement Agbangla, Malachy Akoroda, Victor O. Adetimirin 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 4호 7 375-388 (14 pages)
Rice yellow mottle virus (RYMV) is the most harmful virus that affects irrigated and lowland rice in Africa. The RBe24 isolate of the virus is the most pathogenic strain in Benin. A total of 79 genotypes including sus- ceptible IR64 (Oryza sativa) and the resistant TOG5681 (O. glaberrima) as checks were screened for their reactions to RBe24 isolate of RYMV and the effects of silicon on the response of host plants to the virus inves- tigated. The experiment was a three-factor factorial consisting... -
Preparation of Nanomaterial Wettable Powder Formulations of Antagonistic Bacteria from Phellodendron chinense and the Biological Control of Brown Leaf Spot Disease
Yanling Zeng, Han Liu, Tianhui Zhu, Shan Han, Shujiang Li 한국식물병리학회 The Plant Pathology Journal 17 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 3호 2 215-231 (17 pages)
Brown leaf spot disease caused by Nigrospora guilin- ensis on Phellodendron chinense occurs in a large area in Dayi County, Chengdu City, Sichuan Province, China each year. This outbreak has severely reduced the production of Chinese medicinal plants P. chinense and caused substantial economic losses. The bacterial isolate JKB05 was isolated from the healthy leaves of P. chinense, exhibited antagonistic effects against N. guilinensis and was identified as Bacillus megaterium. The following... -
Systematic Investigation of the Effects of Macro-elements and Iron on Soybean Plant Response to Fusarium oxysporum Infection
Hongsheng Cai, Nan Tao, Changhong Guo 한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 5호 2 398-405 (8 pages)
Nutrient manipulation is a promising strategy for controlling plant diseases in sustainable agriculture. Although many studies have investigated the relationships between certain elements and plant diseases, few have comprehensively explored how differing mineral nutrition levels might affect plant–fungal pathogen interactions, namely plant susceptibility and resistance. Here, we systematically explored the effects of the seven mineral elements that plants require in the greatest amounts... -
Biological Control of Gom-chwi (Ligularia fischeri) Phytophthora Root Rot with Enterobacter asburiae ObRS-5 to Suppress Zoosporangia Formation and Zoospores Germination
Dayeon Kim, Sang Yeob Lee, Seong Ho Ahn, Ji Hee Han, Jin Woo Park 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 3호 5 244-254 (11 pages)
Gom-chwi (Ligularia fischeri) is severely infected with Phytophthora drechsleri, the causal organism of Phy- tophthora root rot, an economically important crop disease that needs management throughout the cultiva- tion period. In the present study, Phytophthora root rot was controlled by using bacterial isolates from rhizo- sphere soils collected from various plants and screened for antagonistic activity against P. drechsleri. A total of 172 bacterial strains were isolated, of which, 49 strains... -
A Synergistic Effect of Chitosan and Lactic Acid Bacteria on the Control of Cruciferous Vegetable Diseases
Yu-Chen Lin, Kuang-Ren Chung, Jenn-Wen Huang 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 2호 5 157-169 (13 pages)
Two lactic acid bacteria (LAB) designated J02 and J13 were recovered from fermented vegetables based on their ability to suppress soft rot disease caused by Pectobacterium carotovorum subsp. carotovorum (Pcc) on radish. J02 and J13 were identified as Lactobacillus pentosus and Leuconostoc fallax, respectively. The abil- ity of J02 and J13 to suppress plant diseases is highly dependent on chitosan. LAB alone has no effect and chitosan alone has only a moderate effect on disease reduction.... -
Effect of Biostimulator Chlorella fusca on Improving Growth and Qualities of Chinese Chives and Spinach in Organic Farm
Min-Jeong Kim, Chang-Ki Shim, Yong-Ki Kim, Byong-Gu Ko, Jong-Ho Park, Soo-Gen Hwang, Baeg-Ho Kim 한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 6호 11 567-574 (8 pages)
This study was conducted to investigate the efficacy of freshwater alga, Chlorella fusca on the improvement of growth and qualities in organic spinach and Chinese chives farm. The average height of Chinese chives treated with the chlorella was 3.7 cm smaller than that of the untreated. The leaf width and fresh weight of Chinese chives treated with the chlorella was 0.5 mm wider and 30.3 g heavier than that of the untreated. The commercialization and yield of Chinese chives treated with the... -
Disinfection by Ozone Microbubbles Can Cause Morphological Change of Fusarium oxysporum f. sp. melonis Spores
Masahiko Tamaki, Fumiyuki Kobayashi, Hiromi Ikeura, Michio Sato 한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 4호 8 335-340 (6 pages)
To investigate the difference in the disinfectant efficiency of ozone microbubbles (O3MB) and ozone millibubbles (O3MMB), the morphological change of the treated Fusarium oxysporum f. sp. melonis spores was observed with scanning and transmission electron microscopies (SEM and TEM). The disinfectant efficiency of O3MB on F. oxysporum f. sp. melonis spores was greater than that of O3MMB. On observation with SEM, it was revealed that morphological change of F. oxysporum f. sp. melonis spores was... -
Taxonomic and Functional Changes of Bacterial Communities in the Rhizosphere of Kimchi Cabbage After Seed Bacterization with Proteus vulgaris JBLS202
Dipto Bhattacharyya, Swarnalee Duta, Sang-Mi Yu, Sang Chul Jeong, Yong Hoon Lee 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 4호 3 286-296 (11 pages)
genes involved in nitrogen cycling were upregulated by JBLS202 treatment indicating changes in ecological function of the rhizosphere soil. Overall, these results indicate that introduction of JBLS202 alters both the composition and function of the rhizosphere bacterial community, which can have direct and indirect effects on plant growth. Therefore, we propose that long-term changes in bacterial composition and community-level function need to be considered for practical use of PGPRs. -
Defense Response and Suppression of Phytophthora Blight Disease of Pepper by Water Extract from Spent Mushroom Substrate of Lentinula edodes
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 3호 5 264-275 (12 pages)
The spent mushroom substrate (SMS) of Lentinula edodes that was derived from sawdust bag cultivation was used as materials for controlling Phytophthora blight disease of pepper. Water extract from SMS (WESMS) of L. edodes inhibited mycelial growth of Phytophthora capsici, suppressed Phytophthora blight disease of pepper seedlings by 65% and promoted growth of the plant over 30%. In high performance liquid chromatography (HPLC) analysis, oxalic acid was detected as the main organic acid compound... -
Antifungal Effect of Plant Essential Oils on Controlling Phytophthora Species
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 1호 3 16-24 (9 pages)
In this study, antifungal activity of essential oils of Cymbopogon citratus and Ocimum basilicum and two fungicides Mancozeb and Metalaxyl-Mancozeb in six different concentrations were investigated for controlling three species of Phytophthora, including P. capsici, P. drechsleri and P. melonis on pepper, cucumber and melon under in vitro and greenhouse conditions, respectively. Under the in vitro condition, the median effective concen- tration (EC50) values (ppm) of plant essential oils and... -
Effect of Aerated Compost Tea on the Growth Promotion of Lettuce, Soybean, and Sweet Corn in Organic Cultivation
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 3호 7 259-268 (10 pages)
had the most effective concentration on growth parameters in foliage part. However, 0.8% MOVR significantly promoted the growth of root and shoot of both soybean and sweet corn. The soybean treated with higher MOVR concentration was more effective in increasing the root nodule formation by 7.25 times than in the lower MOVR concentrations Results indicated that ACT could be used as liquid nutrient fertilizer with active microorganisms for culture of variable crops under organic farming condition. -
Antifungal Activity of a Synthetic Cationic Peptide against the Plant Pathogens Colletotrichum graminicola and Three Fusarium Species
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 3호 14 316-321 (6 pages)
A small cationic peptide (JH8944) was tested for activity against a number of pathogens of agricultural crops. JH8944 inhibited conidium growth in most of the tested plant pathogens with a dose of 50 μg/ml, although one isolate of Fusarium oxysporum was inhibited at 5 μg/ml of JH8944. Most conidia of Fusarium graminearum were killed within 6 hours of treatment with 50 μg/ml of JH8944. Germinating F. graminearum conidia required 238 μg/ml of JH8944 for 90% growth inhibition. The peptide did... -
Take-all of Wheat and Natural Disease Suppression: A Review
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2013, 29권 2호 2 125-135 (11 pages)
In agro-ecosystems worldwide, some of the most important and devastating diseases are caused by soil-borne necrotrophic fungal pathogens, against which crop plants generally lack genetic resistance. However, plants have evolved approaches to protect themselves against pathogens by stimulating and supporting specific groups of beneficial microorganisms that have the ability to protect either by direct inhibition of the pathogen or by inducing resistance mechanisms in the plant. One of the best... -
유기농자재 사용에 따른 고추 병해 발생과 토양 미생물상 구조의 상관관계
조경준, 김성현, 이용복, 곽연식 한국식물병리학회 식물병연구 8 Pages
한국식물병리학회 식물병연구 2020, 26권 4호 2 202-209 (8 pages)
유기농업은 지속가능한 농업을 위해서 필요하며, 생물 다양성 유지를 위해 필수적인 경작 방법으로 전 세계적으로 성장하고 있는 농업 분야 중 하나이다. 유기농업은 인류의 건강과 환경에 유해한 영향을 끼질 수 있는 화학적 제재의 사용을 줄이고, 친환경적 동·식물성 비료, 식물 추출물, 미생물 제재 등이사용되기 때문에 소비자에게 안전한 농산물을 제공할 수 있다. 노지 고추를 대상으로 3년간 유기농업 환경과 관행농업 환경에서 주요 병해 발생과 토양 미생물상의 조사하였다. 토양 미생물상의 차이는 차세대 염기서열 분석... -
Phytobiome as a Potential Factor in Nitrogen-Induced Susceptibility to the Rice Blast Disease
Junhyun Jeon 한국식물병리학회 식물병연구 5 Pages
한국식물병리학회 식물병연구 2019, 25권 3호 1 103-107 (5 pages)
Roles of nutrients in controlling plant diseases have been documented for a long time. Among the nutrients having impact on susceptibility/resistance to crop diseases, nitrogen is one of the most important nutrients for plant growth and development. In rice plants, excess nitrogen via fertilization in agricultural systems is known to increase susceptibility to the rice blast disease. Mechanisms underlying such phenomenon, despite its implication in yield and sustainable agriculture, have not... -
The Power of Being Small: Nanosized Products for Agriculture
한국식물병리학회 식물병연구 2018, 24권 2호 2 99-112 (14 pages)
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Nanoporous carbon synthesized from grass for removal and recovery of hexavalent chromium
Shahin A. Pathan, Nancy S. Pandita 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 2 10-18 (9 pages)
Nanoporous carbon structures were synthesized by pyrolysis of grass as carbon precursor. The synthesized carbon has high surface area and pore volume. The carbon products were acid functionalized and characterized by Fourier transform infrared spectroscopy, X-ray diffraction, Brunauer?Emmett?Teller, transmission electron microscopy, and Energy Dispersive X-ray microanalysis. Acid functionalized nanoporous carbon was explored for use in removal of toxic Cr(VI) ions from aqueous media. An... -
Preparation and characterization of microporous NaOH activated carbons from hydrofluoric acid leached rice husk and its application for lead(II) adsorption
A. F. Hassan, A. M. Youssef 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.1 8 57-66 (10 pages)
Three activated carbons (ACs) were prepared using NaOH (N) as an activating agent. Hydrofluoric acid pre-leached rice husk was used as a precursor. After leaching, the precursor was washed with distilled water, dried, crushed, and then sieved; a size fraction of 0.3-0.5 mm was selected for carbonization in the absence of air at 600°C. The carbonization product (LC) was mixed with NaOH at ratios of 1:2, 1:3, and 1:4 (wt of LC: wt of NaOH) and the produced ACs after activation at 800°C were... -
The influence of water characteristics on the aquatic insect and plant assemblage in small irrigation ponds in Civilian Control Zone, Korea
Jae Hyun Kim, Hyun Yong Chung, Seoung Ho Kim, Jae Geun Kim 한국습지학회 한국습지학회지 11 Pages
한국습지학회 한국습지학회지 2016, Vol.18 No.4 1 331-341 (11 pages)
A small irrigation pond for a rice paddy field is a very important refuge for aquatic insects and plants. To reveal environmental factors determining species composition of aquatic insect and plant communities, we analyzed water chemistry and connection between pond and surrounding in five types of irrigation ponds based on water source and connection in CCZ of South Korea: stagnation, exchange-stagnation, spring, stagnation-spring, and exchangespring types. The stagnation type had the most... -
시설원예단지 조성이 농업생태계의 식생다양성에 미치는 영향 분석
손진관, 공민재, 강동현, 박민정, 윤성욱, 이시영 한국습지학회 한국습지학회지 10 Pages
한국습지학회 한국습지학회지 2016, Vol.18 No.2 7 173-182 (10 pages)
인간은 생태계로부터 다양한 공익적 기능을 제공받고 있지만 시설원예단지 조성은 불투수면적 확장과 생물서식처 손 실로 인해 기능저하의 원인이 될 수 있다. 시설원예단지 조성이 식물 종 다양성에 미치는 영향을 파악하였다. 식생분포 특성 분석결과 논에 비해 시설원예단지의 식물다양성이 상당히 낮다는 것을 알 수 있었다. 따라서 저 영향개발, 서식공 간 배치, 식물 보전, 화학비료 사용제한, 서식처 조성, 보전비용 등을 제안하였다. 생활형 분석을 통해 일년생식물과 수 생식물의 생육기반 환경 조성을 제시하였다. 귀화식물은... -
고라니 분변량과 토지 유형의 차이가 식물 생장에 미치는 영향
박효민, 이상돈 한국습지학회 한국습지학회지 10 Pages
한국습지학회 한국습지학회지 2014, Vol.16 No.4 14 443-452 (10 pages)
동물로부터 발생하는 분변은 질소, 인산, 칼리 등의 영양분을 함유하고 있으며, 동물의 분변이 환경에 미치는 영향에 대 한 연구는 매우 다양하다. 그러나 육상 생태계의 주요 구성원인 포유류를 대상으로 한 연구는 전무한 실정이다. 그러므로 전 세계적으로 한국과 중국의 토착종이고 우리나라 고유종이며 우리나라 전역에 서식하는 고라니의 분변을 이용하여 각 각의 토지 유형별로 고라니의 분변량의 차이가 생육하는 식물의 생장에 미치는 영향에 대한 연구를 수행하였다. 고라니의 분변량과 토양의 차이에 따른 옥수수 개체의... -
양돈 퇴, 액비 내 중금속 및 항생제의 토양 흡착특성 연구
한국습지학회 한국습지학회지 2012, Vol.14 No.3 5 365-374 (10 pages)
양돈 농가에서 구리, 아연 등의 성장촉진제와 항생제들이 사료 첨가제로 사용되는데 사료에 주입된 많은 양이 분뇨로 배설되고 있다. 국내 양돈 폐수의 90% 이상이 퇴, 액비 형태로 농지에 적용되고 있는 상황에서 퇴, 액비 내에 함유된 중금속과 항생물질은 토양에 흡착되어 농지에 잔류하거나 지하수나 지표수로 유출되어 수계로 빠져나간다. 농지에 살포된 중금속과 항생물질의 토양 내에서의 거동을 살펴보기 위해 실험실 기초 실험을 수행하였는데, Jar test와 칼럼 용출 실험을 수행하였다. 실험결과 아연의 86.4와 구리의 68%가... -
Nutrient dynamics in montane wetlands, emphasizing the relationship between cellulose decomposition and water chemistry
한국습지학회 한국습지학회지 2005, Vol.7 No.4 1 33-42 (10 pages)
Wetlands often function as a nutrient sink. It is well known that increased input of nutrient increases the primary productivity but it is not well understood what is the fate of produced biomass in wetland ecosystem. Water and sediment quality, decomposition rate of cellulose, and sediment accumulation rate in 11 montane marshes in northern Sierra Nevada, California were analyzed to trace the effect of nitrogen and phosphorus content in water on nutrient dynamics. Concentrations of ammonium,... -
Comparison of Questions Used in Science Textbooks of Nepal and Korea: Focused on the Chemistry Unit
Indra Raj Upadhyaya, JaeYoung Han 경인교육대학교 교육연구원 교육논총 11 Pages
경인교육대학교 교육연구원 교육논총 2022, 제 42권 제 2호 3 33-43 (11 pages)
Questioning is the key component to create curiosity, motivation, and critical thinking in the students. This study aimed at analysing and comparing the questioning strategies in the chemistry units of middle and high school science textbooks of Nepal and Korea. The TQSAI was used as the instrument for analysing the questions in middle and high school textbooks. The questions were classified as the experiential type or the non-experiential type. In general, the Nepalese textbooks consist of a... -
유기질비료의 질소, 인산, 칼륨 함량 분포 특성
윤홍배, 권덕인, 이종식, 이예진, 김명숙, 송요성, 이용복, Yun. Hong-Bae, Kaown. Dug-In, Lee. Jong-Sik, Lee. Ye-Jin, Kim. Myung-Sook, Song. Yo-Sung, Lee. Yong-Bok 한국토양비료학회 韓國土壤肥料學會誌 4 Pages
한국토양비료학회 韓國土壤肥料學會誌 2011, Vol.44 No.3 498-501 (4 pages)
유기질비료의 질소, 인산 및 칼리의 주성함량은 유기질비료의 질을 결정하는 요소 일뿐만 아니라 작물 재배시 시비량결정에 매우 중요하다. 따라서 본 연구에는 국내 시판 유기질비료 및 원료를 수거 조사하여 주성분 함량의 분포특성을 파악하여 시비량 결정을 위한 기초 자료로 활용코자하였다. 식물성 유기질비료의 원료 중 전 질소함량은 대두박이 $76g;kg^{-1}$으로 가장 높았으며, 깻묵은 $70g;kg^{-1}$, 유채박 $66g;kg^{-1}$, 면실박 $54g;kg^{-1}$, 미강박 $22g;kg^{-1}$ 순이었다. 시판 유기질비료 43점의 주성분을 분석한 결과... -
석탄회 처리 가축분뇨 퇴비가 옥수수, 호맥 및 알팔파의 생산성에 미치는 영향
고영두, 김재황, 김두환, 유성오, 고병구, 이수칠, 이종찬, 김삼철 한국축산시설환경학회 축산시설환경학회지 10 Pages
한국축산시설환경학회 축산시설환경학회지 1999, Vol.5 No.1 63-72 (10 pages)
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약토 혼합비율과 해가림 전주 높이에 따른 인삼유묘의 생장
안문섭, 강안석, 김세원, 이세종, Ahn. Mun-Sub, Kang. An-Seok, Kim. Se-Won, Lee. Se-Jong 한국약용작물학회 韓國藥用作物學會誌 7 Pages
한국약용작물학회 韓國藥用作物學會誌 2003, Vol.11 No.5 340-346 (7 pages)
묘삼 재배시 원야토와 약토의 적정 혼합비율을 설정하고 해가림 시설 설치시 기존관행 방법의 문제점을 개선하고 작업효율을 높이기 위하여 시험을 수행 한 결과는 다음과 같다. (1) 상토조제시 약토의 적정 구성비율 설정시험에서 약토함량이 증가할수록 고상은 감소하고, 공극율과 기상, 토양중 OM과 $P_2O_5$ 함량이 증가하는 경향이었다. (2) 약토함량별 지상부 생육은 약토함량 증가에 따라 엽면적, 엽록소는 증가하였으며, 지하부 생육중 근경과 근중이 증가하였다. (3) 약토조성별 규격묘 생산량은 백마사 약토비율이 10:1처리에서... -
느타리버섯 재배시 완효성 비료원 첨가효과
류영현, 조우식, 김찬용, 윤재탁, Rew. Young-Hyun, Jo. Woo-Sik, Kim. Chan-Yong, Yoon. Jae-Tak 한국균학회 한국균학회지 4 Pages
한국균학회 한국균학회지 2000, Vol.28 No.2 93-96 (4 pages)
완효성비료원을 혼합처리해서 배양시 0.1%와 0.5% 첨가구의 경우 잡균오염율은 나타나지 않았고 무처리에 비해서 배양일수가 약간 빨라졌고 초발이 소요일수는 $2{sim}3$일 정도 빨라졌으며 수량성에 있어서는 수량이 모두 증가하였으나$(10{sim}28%)$, 첨가량이 증가할수록 수량성과 생체효율성은 감소하는 경향을 보였다. 완효성비료 첨가배지의 화학성분은 첨가량이 많아질수록 총질소, 암모니아태 및 질산태 질소, 칼리, 인산등은 증가하였다. 완효성비료처리배지에서 생산된 버섯자실체의 이화학적 특성은 암모니아태 질소와 질산태... -
관비용액의 비료 조성 및 농도가 상추의 생장과 근권 환경 변화에 미치는 영향
신보경, 손정익, 최종명, Shin. Bo Kyuong, Son. Jung Eek, Choi. Jong Myung 한국생물환경조절학회 시설원예ㆍ식물공장 9 Pages
한국생물환경조절학회 시설원예ㆍ식물공장 2013, Vol.22 No.3 193-201 (9 pages)
비료의 종류 및 농도가 청축면 및 적축면 상추의 생장과 근권부 화학성 변화에 미치는 영향을 구명하고자 본 연구를 수행하였다. 연구 목적을 달성하기 위해 산성(AF), 중성(NF) 및 알칼리성(BF)의 세 종류 비료 처리용액을 만들고, 각각 질소 기준 100 또는 $200mg{cdot}L^{-1}$로 농도를 조절하여 시비하면서 근권부 화학성 변화와 식물생장에 미치는 영향을 밝혔다. 청축면 상추의 정식 10주 후 생장에서 AF를 시비한 처리보다 BF를 시비한 처리의 생체중과 건물중이 무거웠고, BF를 $200mg{cdot}L^{-1}$로 시비한 처리의 생장이 가장... -
Potential of Using Ginger Essential Oils-Based Nanotechnology to Control Tropical Plant Diseases
Adamu Abdullahi, Khairulmazmi Ahmad, Intan Safinar Ismail, Norhayu Asib, Osumanu Haruna Ahmed, Abubakar Ismaila Abubakar, Yasmeen Siddiqui, Mohd Razi Ismail 한국식물병리학회 The Plant Pathology Journal 21 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 6호 1 515-535 (21 pages)
Essential oils (EOs) have gained a renewed interest in many disciplines such as plant disease control and medicine. This review discusses the components of ginger EOs, their mode of action, and their potential nanotechnology applications in controlling tropical plant diseases. Gas chromatography-mass spectroscopy (GC-MS), high-performance liquid chromatography, and headspace procedures are commonly used to detect and profile their chemical compositions EOs in ginger. The ginger EOs are composed... -
Evaluation of Mungbean Genotypes Based on Yield Stability and Reaction to Mungbean Yellow Mosaic Virus Disease
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 3호 4 261-268 (8 pages)
This work was conducted to identify mungbean genotypes showing yield stability and resistance to mungbean yellow mosaic virus (MYMV) disease. Sixteen genotypes were evaluated in a randomized complete block design with two replications for two years (2011 and 2012) at three locations (Gazipur, Ishurdi and Madaripur) of the Bangladesh Agricultural Research Institute. An analysis of variance exhibited significant effects of genotype (G), environment (E), and genotype × environment (G×E) on grain... -
철도 노반 재료의 중금속 흡착특성과 안전성에 관한 연구
백승봉, 길경익 한국습지학회 한국습지학회지 9 Pages
한국습지학회 한국습지학회지 2015, Vol.17 No.2 6 146-154 (9 pages)
국내의 철도 산업은 친환경적 지속가능한 교통으로 많은 관심을 받으며 지속적인 산업발전을 이루어왔다. 하지만 철도 운영 시 발생하는 중금속 오염물질에 대한 처리 및 예방이 미흡하다. 철도 운영 시에 발생하는 중금속은 강우 시 강우 유출수와 함께 흘러나온다. 특히 철도 교량의 경우 강우 시 중금속이 강우 유출수와 함께 수계로 직접 유입되어 하천 및 호소 등 오염의 원인으로 작용한다. 이러한 중금속 유출을 예방하기 위해선 철도 노반 재료의 흡착능이 중요하다. 본 연구에서는 기존에 철도 노반의 주 재료로 사용되는 자갈과...
