B.S. in Department of Horticulture, Seoul National University
M.S. in Department of Horticulture, Seoul National University
Ph.D. in Department of Horticulture, Seoul National University

(2022)
Hong HR, Oh EU, Han SG, Yun SH, Kim HB, Song KJ (2022) Characterization of soluble sugar content, related enzyme activity and gene expression in the fruits of Minihyung mandarin on different rootstocks. Horticulturae 8:47.
(2021)
Kang JH, Oh EU, Lee SM, Song KJ (2021) Changes of amino acid and catechin contents in the tea leaves of Japanese tea cultivars at different withering times. J Korean Tea Soc 27(4):75-82.
Lee HC, Song KJ (2021) Analysis of tea science research trend based on the research papers of the Journal of the Korean Tea Society (2010-2020). J Korean Tea Soc 27(3):1-11.
Kim JY, Oh EU, Lee SJ, Moon DG, Kim HB, Song KJ (2021) Exploration of RNAseq-based SSR markers and the construction of a preliminary linkage map in tea plants. J Korean Tea Soc 27(3):44-50.
Oh EU, Kim HB, Song KJ (2021) Changes of fruit quality characteristics affected by rootstocks in citrus. J Jeju Studies 56(2):223-239.
Oh CJ, Woo JK, Yi KU, Park YC, Lee HY, Kim M, Park SM, Yun SH, Lee Y, Kim HJ, Song KJ, Kim HB (2021) Development of molecular markers for genotyping of Ruby, a locus controlling anthocyanin pigment production in Citrus with its functional analysis. Sci Hortic 289:110457.
Kim M, Yun SK, Kim SS, Park YS, Joa J, Han SG, Shin K, Song KJ (2021) Response of citrus to freezing tolerance differs depending on genotypes and growing conditions. Hortic Environ Biotechnol 62:181-189.
Kang HH, Oh EU, Lee KU, Kwack YB, Lee MH, Song KJ (2021) Comparison of fruit development characteristics and sucrose metabolizing enzyme activity in different kiwifruit cultivars. Hortic Sci Technol 39:213-223.
Yi KU, Zhin KL, Oh EU, Kim SS, Kim HB, Song KJ (2021) Phenotypic and genetic characterization of three different types of dangyooza (Citrus grandis), Korean landrace citrus. Hortci Sci Technol 39:1-10.
Oh EU, Jeong SY, Kim JY, Song KJ (2021) Response of fruit set and quality and seed formation to ploidy levels of pollen donor in yellow-fleshed kiwifruits. Hortic Environ Biotechnol 62:9-15.
(2020)
Kim JY, Oh EU, Lee SJ, Moon DG, Kim HB, Song KJ (2020) Identification of tea plant cultivars using SSR markers. Korean Tea Soc 26(4):48-54.
Yoo YH, Oh CJ, Shin SC, Seo S, Kim M, Yun SH, Song KJ, Lee H, Kim HB (2020) Complete chloroplast genome sequence of a medicinal landrace citrus jinkyool (Citrus sunki) in Jeju island, Korea. Mit DNA Part B 5:3719-3720.
Kim M, Yun SH, Park SM, Jin SB, Song KJ (2020) Characterization of allotetraploids derived from protoplast fusion between navel orange and kumquat. In Vitro Cell Develop Bio-Plant 56:634-643.
Woo JK, Yun SH, Yi KU, Park YC, Lee HY, Kim M, Lee Y, Song KJ, Kim HB (2020) Identification of citrus varieties bred in Korea using microsaterllite markers. Hortic Sci Technol 38:374-384.
Kim M, Kim SH, Kim HB, Park YC, Song KJ (2020) Some factors affecting the efficiency of hybrid embryo rescue in the Shiranuhi mandarin. Sci Hortic 253:42-48.
Oh EU, Jeong SY, Kang HH, Song KJ (2020) Characterization of pollen development in staminate kiwifruit (Actinidia sp.) cultivars. Hortic Sci Technol 38:1-8.
(2019)
Jung YB, Kim CH, Lim CK, Kim SC, Song KJ, Song SY (2019) Metabolic discrimination of papaya (Carica papaya L.) leaves depending on growth temperature using multivariate analysis of FT-IR spectroscopy data. J Korean Soc Int Agric 31:378-383.
Gao Y, Hao JL, Wang Z, Song KJ, Ye JH, Zheng XQ, Liang YR, Lu JL (2019) DNA methylation levels in different tissues in tea plant via an optimized HPLC method. Hortic Environ Biotechnol 60:967-974.
Kang SB, Park WJ, Moon YE, Song KJ, Lee J (2019) Scion root pruning affects leaf C/N ratio and physiolocal performance of Shiranuhi mandarin trees grown in a greenhouse. Sci Hortic 253:42-48.
Woo JK, Park YC, Lee JW, Yun SH, Kim M, Park SM, Lee Y, Song KJ, Kim HB (2019) Evaluation of polyembryony for genetic resources and efficacy of simple sequence repeat markers for the identification of nucellar and zygotic embryo？derived individuals in citrus. Appl Biol Chem 62:30.
(2018)
Yi KU, Kim HB, Song KJ (2018) Cytogenetic phenogram with high resolution chromosome configurations of some Korean landrace citrus by CMA banding and rDNA loci. Sci Hortic 240:417-424.
Lim CK, Kim SC, Moon DG, Kim CH, Song SY, Song KJ (2018) Change of fruit characteristics and prediction of soluble solids content of ripe fruit of ‘Jecy Gold’ kiwifruit (Actinidia chinensis Planch.). J Korean Soc Int Agric 30:219-224.
Kumarihani HMPC, Song KJ (2018) Review on challenges and opportunities in global tea industry. J Korean Tea Soc 24(3):79-87.
Song IK, Kim SB, Kim BH, Yoon JH, Hong SY, Song SW, Song KJ (2018) Effects of shading on shoot growth and component characteristics in Korean tea (Camellia sinensis L.) cultivars. J Korea Tea Soc 24:57-63.
Jeong J, Woo JK, Park YC, Park SM, Yun SH, Lee Y, Cho GH, Song KJ, Kim HB (2018) Determination of R gene composition in a Ctv locus conferring citrus tristeza virus resistance from the genetic resources of citrus and its relatives. Plant Breed Biotechnol 6:245-256.
Jeong SY, Yi KY, Oh EU, Hyun SW, Kang HH, Song KJ (2018) Effect of pollen donor genotype and dilution ratio on the seed formation and fruit quality in yellow-fleshed kiwifruits. J Korean Soc Int Agric 30:1-7.
Chang Y, Kim HB, Oh EU, Yi K, Song KJ (2018) Construction of genetic linkage maps of 'Fina Sodea' clementine (Citrus clementina) and byungkyul (C-platymamma), a Korean landrace, based on RAPD and SSR markers. Hortic Environ Biotechnol 59:263-274.
Yi KU, Kim HB, Song KJ (2018) Karyotype diversityof Korean landrace mandarins by CMA banding pattern and rDNA loci. Sci Hortic 228:26-32.
(2017)
Chang Y, Oh EU, Lee MS, Kim HB, Moon DG, Song KJ (2017) Construction of a genetic linkage map based on RAPD,AFLP, and SSR markers for tea plant (Camellia sinensis). Euphytica 213:1901-1905.
Song SY, Kim CH, Jung YB, Lim CK, Seong KC, Song KJ, Moon DG (2017) Genomic DNA data from FT-IR spectroscopy used to discriminate between different species of tea tree. J Korean Tea Soc 23(1):45-51.
Chang Y, Kumarihami HMPC, Kim HB, Song KJ (2017) Current status and prospect of molecular breeding in tea plant (Camellia sinensis). J Korean Tea Soc 23(1):74-84.
(2016)
Srisook W, Lim CK, Oh EU, Moon DG, Song KJ (2016) Effects of defoliation levels and times on return bloom and fruit quality in the following two years in Jecy Gold kiwifruit. J Korean Soc Int Agric 28:520-525.
Kim HB, Kim JJ, Oh CJ, Yun SH, Song KJ (2016) Current status and prospects of molecular marker development for systematic breeding program in citrus. J Plant Biotechnol 43:261-271.
Srisook W, Lim CK, Oh EU, Yi K, Kumarihami HMPC, Kim SC, Park KS, Song KJ (2016) Defoliation time influences vine regrowth, off-season flowering, and fruit quality in Jecy Gold kiwifruit vines. Hortic Environ Biotechnol 57:219-224.
Kumarihami HMPC, Oh EU, Nesumi A, Song KJ (2016) Comparative study on cross-compatibility between Camellia sinensis var sinensis (China type) and C. sinensis var. assamica (Assam type) tea. African J Agric Res 11:1092-1101.
(2015)
Kim HB, Song KJ (2015) Current status and prospects of citrus genomics. J Plant Biotechnol 42:326-335.
Kim SC, Kim HB, Joa JH, Song KJ (2015) Current status and prospects of kiwifruit (Actinidia chinensis) genomics. J Plant Biotechnol 42:342-349.
Kumarihami HMPC, Oh EU, Lee MS, Park SY, Song KJ (2015) Anther and pollen ontogeny of tea plant (Camellia sinensis) J Korean Tea Soc 21(3):38-46.
Chang Y, Song KJ (2015) Preliminary Linkage Mapping of Tea Plants with RAPD and SSR Markers. J Korean Tea Soc 21(SI):89-94.
Oh EU, HMPC Kumarihami, Song IK, Lee MS, Song KJ (2105) Breeding programs of tea plant in Jeju, Korea. J Korean Tea Soc 21(SI):82-88.
Pok P, Song KJ (2015) Characterization of microspore development and pollen tube growth response to self- and cross-pollination in Jeju old local citrus species. Hortic Environ Biotechnol 56:225-232.
Srisook W, Yi KU, Oh EU, Song KJ (2015) Effect of artificial defoliation on cane regrowth and fruit development in ‘Jecy Gold’ kiwifruit. Hortic Environ Biotechnol 56:22-26.
(2014)
Song IK, Song KJ. (2014) Effect of microwave non-oxidation on quality characteristics and processing efficiency in green tea manufacture. J Korean Tea Soc 20(3):37-41.
Fan FY, Gan G, Dong ZB, Song KJ, Zheong XQ, Liang YR, Lu JL (2014) Selective elution of tea catechins and caffeine from polyvinylpolypyrrolidone. Inter Food Sci Technol 49:1626-1634.
Oh EU, Chae CW, Kim SB, Lu JL, Yun SH, Koh SW, Song KJ (2014) Chromosome redundancy and tree phenotype variation in autotetraploid trifoliate orange. Korean J Hortic Sci 32:366-374.
Srey T, Yu KU, Oh EU, Song IK, Kim BC, Lu JL, Lee MS, Song KJ (2014) Comparison of major component contents in black teas manufactured from Korea and foreign countries. J Korean Tea Soc 20(1):57-62.
(2013)
Song IK, Oh EU, Hwang JJ, Song SW, Kim BC, Song KJ (2013) Effects of shading on the micro-climatic conditions around the canopy and shoot quality in tea plants (Camellia sinensis L.). J Korean Tea Soc 19(4):72-80.
Song KJ (2013) Effect of chelated vanadium spray on concentration of vanadium and organic compounds in tea shoots. J Tea 39:220-222.
Song IK, Kim TG, Kanf SG, Lee SS, Song KJ (2013) Effect of treatment methods and concentration on organic vanadium absorbance of tea (Camellia sinensis L.) shoots. J Korean Tea Soc 19(2):68-72.
Song IK, Kim BC, Song KJ (2013) Protection from wind damage and cold injury by intercropping in young tea plantations. J Korean Tea Soc 19(1):89-92.
(2012)
Kim SB, Oh EU, Park JH, Yun SH, Oh HW, Kang JH, Koh SW, Oh HJ, Song KJ (2012) Fruit growth, sugar and acid characteristic in leafy and leafless fruits of Satsuma mandarin. Korean J Hortic Sci Technol 30:642-649.
Chae CW, Yun SH, Park JH, Kim M, Koh SW, Song KJ, Lee DH (2012) Frequency of spontaneous polyploids in monoembryonic Jeju aative citrus species and some mandarin cultivars. J Life Sci 22:871-879.
Song IK, Kim YD, Kim BC, Kang SG, Song KJ (2012) Characteristics of tea shoot quality in yearly variation at different harvesting seasons and growth stages in Jeju. J Korean Tea Soc 18(2):60-68.
Song IK, Kim SB, Oh EU, Yoon JH, Yang SY, Song KJ (2012) Changes of quality characteristics in different shoot parts at different tea cultivars and tea seasons in Jeju. J Korean Tea Soc 18(1):20-27.
(2011)
Song KJ, Kim SB, Park JH, Oh EU, Lee KU, Kim DW, Kang JH, Kim JS, Oh JH, Gmitter FG (2011) Frequency and growth characteristics of polyploids occurred spontaneously in some mandarin hybrids. Korean J Hortic Sci Technol 29:617-622.
Song IK, Oh EU, Kim SB, Yoon JH, Park JK, Kang SG, Song KJ (2011) Changes of inoragnic elements in different shoot parts at different tea cultivars and plucking stages in Jeju. J Korean Tea Soc 17(3):65-70.
Goh CH, Ko SM, Park YI, Kim CS, Song KJ (2011) Regulation of dark-induced stomatal closure in Arabidopsis dynamin-like protein 1E (adl1e) mutant leaves. J Plant Biol 54:112-118.
Song IK, Yang SH, Kim TG, Song KJ (2011) Tea shoot growth and green tea quality affected by irrigated methodology in Jeju plantation. J Korean Tea Soc 17(2):54-60.
Song IK, Oh EU, Kim BC, Kim KS, Yoon JH, Kim CS, Song KJ (2011) Changes in quality characteristics of different cultivars at different tea seasons and shoot growth stages in Jeju. J Korean Tea Soc 17(1):41-47.

University graduate: Jeju National University (Department of horticultural science)

Master: Korea University (Department of horticultural science)

Doctor: Tokyo National University (Graduate School of Agricultural and Life Sciences)
Major of Agricultural and Environmental Biology

Japan Science Promoting Society foreigner special researcher

Rural Development Adminstration National Institute of Subtropical Agriculture post doctoral researcher

National Jeju University College of Applied Life Sciences Advanced Agricultural Management Program Major head professor

CorrelationbetweenFlavonoidContentandtheNoProductionInhibitoryActivityofPeelExtractsfromVariousCitrusFruits

ProductionofSeedPotato(SolanumtuberosumL.)undertheRecyclingCapillaryCultureSystemusingControledReleaseFertilizers

EffectofApplicationofCompostMadefromCitrusSkinandStarchSludgeonPotatoGrowth

Change of Diurnal Respiration and Transpiration Rate of Fruits Kiwifruit during Fruit Growth

ExpressionofGreenFluorescentProteinGeneintheCallusofSatsuamaMandarin(Citrusunshiucv.MiyagawaWase)byAgrobacterium-MediatedTransformation

EvaluationofGraftCompatibilityforTaxonomicRelationshipamongSpeciesoftheOrangeSubfamily

Bearingeffectonthequantumyieldofsatsumamanarinleaves

Bachelor of Science in Department Environmental Horticulture, University of Seoul

Master of Science in Department Environmental Horticulture, University of Seoul

Doctor of Philosophy in Department Horticulture, Seoul National University

2004. 9.？2004. 12. Post doctorate in Vegetable Research Division, National Horticultural Research Institute, RDA.

2005. 11.？2006. 12. Senior researcher in Research Institute for Agriculture and Life Sciences, Seoul National University

2007. 3.？2008. 2. Post doctorate in Floriculture Research Division, National Horticultural Research Institute, RDA.

2008. 3.？2009. 2. Senior researcher in Research Institute for Agriculture and Life Sciences, Seoul National University

2009. 4.-2011.3. Full-time lecturer, Major in Environmentology Horticulture, Faculty of Bioscience and Industry, Jeju National University

2011. 4.-Present Assistant prefessor, Major in Environmentology Horticulture, Faculty of Bioscience and Industry, Jeju National University

Kwak NY, Sung BH, Kumaratenna KPS, Cho YY (2024) The optimum photoperiod on floral differentiation of french marigold grown in a closed-type plant factory. J Bio-Env Con 33:71-78

Sung BH, Lee WK, Jeon SJ, Won JH, Cho YY (2024) Predicting lettuce growth using the artificial intelligence model XGBoost. J Agr Life Environ Sci 36:289-296

Kumaratenna KPS, Cho YY (2024) Tea leaf disease classification using artificial intelligence (AI) models. J Bio-Env Con 33:1-11

Kwak NY, Sung BH, Kumatatenna KPS, Cho YY (2024) Selection of optimal marigold (Tagetes patula) cultivar as an edible flower in a plant factory. Acta Hortic 1404:1379-1384

Sung BH, Rue SH, Cho YY (2024) A prediction for 'setoka' (Citrus spp.) products price using LSTM (long short-term memory) network. J Subtro Agr Biotechnol 40:47-62

Sung BH, Cho YY (2024) Determining light conditions for improved carrot seed germination in a closed-type plant factory. J Bio-Env Con 33:480-490

Sung BH, Kwak NY, Cho YY (2024) Determining light conditions for improved carrot growth in a closed-type plant factory. Hortic Sci Technol 42:143-150

Kumaratenna KPS, Cho YY (2024) Detection of tipburn stress on lettuce grown in a plant factory using artificial intelligence (AI) models. Hortic Sci Technol 42:711-724

Cho YY, Choi KY, Sung BH, Kwak NY (2024) Convolutional neural network technique for distinguishing nine varieties of vegetable crops. J Agri Life Environ Sci 36:123-131

Baek YT, Sul SG, Cho YY (2023) Estimation of days after transplanting using an artificial intelligence CNN (convolutional neural network) model in a closed-type plant factory. Hortic Sci Technol 41:81-90

Baek YT, Kim MJ, Oh YN, Sul SG, Cho YY (2023) Comparison of growth of lettuce in closed-type plant factory system and plastic film greenhouse. J Subtro Agr Biotechol 39:1-12

Sul SG, Baek YT, Cho YY (2022) Growth modeling of Perilla frutescens (L.) britt. using expolinear function in a closed-type plant factory system. J Bio-Env Con 32:34-39

Sul SG, Baek YT, Cho YY (2022) Effects of light intensity, light quality and photoperiod for growth of perilla in a closed-type plant factory system. J Bio-Env Con 31:180-187

Sung BH, Cho YY (2022) Design of a greenhouse monitoring system using Arduino and wireless communication. J Bio-Env Con 31:452-459

Jung DH, Cho YY (2022) A prediction model for hallabong tangor product prices using LSTM (long short-term memory) network. Hortic Sci Technol 40:571-577

B.S in Department of Horticulture, cheju National Univ.
M.S in korea Univ
Ph.D. korea Univ

Joint Scientist, jeju Provincial Rural Development Adimistration.
Visiting Scholar in North Dakota Stata University, USA.
Expert Advisor of cultural Properties in jeju Province

규소처리가한지형잔디의생육및무기성분함량에미치는영향

한지형잔디의생육및무기성분함량에미치는칼륨의영향

ProductionofCyclamenUsingCapillaryWickSystem:1.InfluenceofWickMaterialandRootSubstrateComposition

Ca++처리가한지형잔디의생육및무기성분함량에미치는영향

무엽란의기내종자발아로부터개화에관한연구

무엽란에서RAPD분석기법을이용한자가수분습성연구

한국의미래화훼신품종개발방향

양액농도에따른Phalaenopsis생육및무기성분함량

제주자생왕벚나무종자발아에대한몇가지식물생장조절제의처리효과

대만보세란의자가수정에의한변이발생조사연구

저면관수시스템재배시배지의조성이Phalaenopsis생육에미치는영향

저면관수시스템재배시배지의조성에따른물리적특성및수분흡수율

한라산경관분석에관한연구

제주지역골프장의환경관리시스템현황조사및분석

양란류재배법개선연구

구근·숙근류품종육성및재배법연구

B.S in Department of Horticulture, korea Univ.
M.S in korea Univ
Ph.D. korea Univ

Joint Scientist, jeju Provincial Rural Development Adimistration.

규소처리가한지형잔디의생육및무기성분함량에미치는영향

한지형잔디의생육및무기성분함량에미치는칼륨의영향

국내논문에있어대상자별원예치료프로그램내의원예활동조사연구

국내논문에있어원예치료대상자별프로그램분석연구

국내원예치료관련연구논문추이와제언

길항미생물StreptomyceskasugaensisA12의동정과대량생산을위한배양조건

EffectofQuickDipinHighConcentrationofAuxinontheRootingofIvoryHaloDogwood(Cornusalba'Bailhalo')andPurple-leafSandCherryxcistena)

근권온도가한국춘란과제주한란의생육에미치는영향

ProductionofCyclamenUsingCapillaryWickSystem:1.InfluenceofWickMaterialandRootSubstrateComposition

개화유도처리가한국춘란의기내개화에미치는영향

병솔꽃나무(Callistemoncitrinus(Curt.)Skeels)의개화결실및증식특성

무엽란의기내종자발아로부터개화에관한연구

제주도지하공기의분포

무엽란에서RAPD분석기법을이용한자가수분습성연구

한국의미래화훼신품종개발방향

양액농도에따른Phalaenopsis생육및무기성분함량

제주자생왕벚나무종자발아에대한몇가지식물생장조절제의처리효과

대만보세란의자가수정에의한변이발생조사연구

저면관수시스템재배시배지의조성이Phalaenopsis생육에미치는영향

저면관수시스템재배시배지의조성에따른물리적특성및수분흡수율

외래도입병솔꽃나무(Callistemoncitrinus)의결과와개화습성에관한연구

춘란과한란의화분재배에있어근권온도가생육에미치는영향

병솔꽃나무의번식방벙에관한연구

동·서양란류품종육성연구

양란류재배법개선연구

화훼류품종육성에관한연구

화훼류우량종묘생산및재배법개선연구

B.S. in Department of Horticulture, Jeju National University
M.S in korea Univ
Ph.D. in Department of Horticulture, Seoul National University