Okuda Nobuyuki

Researcher Information

Degree

• Doctor of Agriculture（Ehime University）

J-Global ID

• 200901029270195497

Research Interests

• 園芸・造園学   Horticulture and Landscape Architecture   

Research Areas

• Environmental science/Agricultural science / Agricultural environmental and information engineering
• Environmental science/Agricultural science / Horticulture
• Life sciences / Plants: molecular biology and physiology

Academic & Professional Experience

• 2008 - Today  - 愛媛大学大学院連合農学研究科, 教授（併任）
• 2008 - Today  - 香川大学, 教授
• 2007 - 2008  Ehime UniversityThe United Graduate School of Agricultural Sciences
• 2007 - 2008  Kagawa University
• 2000 - 2007  Ehime UniversityThe United Graduate School of Agricultural Sciences
• 2000 - 2007  Kagawa University
• 1993 - 2000  Ehime UniversityThe United Graduate School of Agricultural Sciences
• 1993 - 2000  Kagawa UniversityFaculty of Agriculture
• 1991 - 1993  香川県農林水産部技術吏員

Education

•        - 1991  Kagawa University  Graduate School of Agriculture  園芸学専攻
•        - 1989  Kagawa University  Faculty of Agriculture  園芸学科

Association Memberships

• 根研究会   日本宇宙生物科学会   国際園芸学会   農業生産技術管理学会   日本熱帯農業学会   日本生物環境工学会   園芸学会   Japanese Society for Root research   Japanese Society for Biological Sciences in Space   International Society for Horticultural Science   Japanese Society of Agricultural Technology Management   Japanese Society for Tropical Agriculture   Japanese Society for Horticultural Science y   

Published Papers

• AI System Image Analysis to Detect Strawberry Fruit Development

  Seigo MIYA; Shouiti TANIGUTI; Keita TOMIYOSHI; Peter LUTES; Nobuyuki OKUDA

  Shokubutsu Kankyo Kogaku Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists 36 (3) 115 - 119 1880-2028 2024/09 [Refereed]
  
• 水耕タカナの品質と生育に及ぼす培養液冷却処理および遮光処理の影響

  奥田延幸; 吉見奈那子; 藤原 樹; 髙村武二郎

  香川大学農学部学術報告 75 1 - 6 2023/03
• Growth inhibitory activity of pruning branch wastes from kiwifruit cultivation on three weed species

  Akari Hashimoto; Nobuyuki Okuda; Hidehiro Inagaki; Hisashi Kato-Noguchi

  Environmental Control in Biology 60 (1) 79 - 83 1880-554X 2022/01 [Refereed]
  
• Changing the concentration of the culture solution before harvesting affected the component quality of Takana ( Brassica juncea var. integrifolia )

  Akari YAMABA; Peter LUTES; Nobuyuki OKUDA

  Environmental Control in Biology Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists 59 (1) 29 - 34 1880-554X 2021/01 [Refereed]
  
• Involvement of an autotoxic compound in asparagus decline

  Hisashi Kato-Noguchi; Keisuke Nakamura; Nobuyuki Okuda

  Journal of Plant Physiology Elsevier GmbH 224-225 49 - 55 0176-1617 2018/05 [Refereed]
  
• Asparagus decline: Autotoxicity and autotoxic compounds in asparagus rhizomes

  Hisashi Kato-Noguchi; Keisuke Nakamura; Osamu Ohno; Kiyotake Suenaga; Nobuyuki Okuda

  JOURNAL OF PLANT PHYSIOLOGY ELSEVIER GMBH, URBAN & FISCHER VERLAG 213 23 - 29 0176-1617 2017/06 [Refereed]
  
• Estimation of Chlorophyll a Content by Reflectance Spectrum of Phyllode and Timing of Ferns Cutting in Semi-forcing Green Asparagus Cultivation

  山口堅三; 木次早紀; 鈴木将司; 宮内俊幸; 奥田延幸

  植物環境工学 日本植物工場学会 ; 2005- 29 (2) 49-55 - 55 1880-2028 2017/06 [Refereed]
  
• CAPS DNA Marker Labeling Using Primed in Situ Hybridization Technique for Chromosome of Strawberry (Fragaria × ananassa Duch.)

  Kornlawat Tantivit; Tomohiro Yanagi; Nobuyuki Okuda; Preeda Nathewet

  International Journal of Fruit Science Taylor and Francis Inc. 17 (2) 137 - 146 1553-8621 2017/04 [Refereed]
  
• Effects of end of day lighting after night chilling treatment on growth and development of lettuce

  Nobuyuki Okuda; Yuta Miya; Tomohiro Yanagi; Kenzo Yamaguchi

  Environmental Control in Biology Biotron Institute 55 (1) 7 - 11 1883-0986 2017 [Refereed]
  
• Effect of end-of-day light irradiation using LED light sources on the growth of lettuce under a high temperature

  Nobuyuki Okuda; Kana Toriyama; Yuta Miya; Tomohiro Yanagi; Kenzo Yamaguchi; Michio Tanaka

  Environmental Control in Biology Biotron Institute 52 (2) 73 - 77 1883-0986 2014 [Refereed]
  
• Screening of nendophyte bacteria for phosphate solubilization from organic rice

  A. Duangpaeng; P. Phetcharat; S. Chanthapho; N. Okuda

  Proceeding Science and engineering 61-66  2013 [Refereed]
  
• The Study and Development of Endophytic Bacteria for Enhancing Organic Rice Growth

  A. Duangpaeng; P. Phetcharat; S. Chanthapho; N. Boonkantong; N. Okuda

  ISEEC ELSEVIER SCIENCE BV 32 172 - 176 1877-7058 2012 [Refereed]
  
• Effect of planting hole and soybean canopy on soil temperature beneath film mulch

  Teerasak Pongsa-Anutin; Haruo Suzuki; Toshiyuki Matsui; Nobuyuki Okuda

  Technical Bulletin of Faculty of Agriculture, Kagawa University 香川大学農学部 63 (116) 11-20 - 19 0368-5128 2011/02
• Effects of temperature on flower bud formation in Brassica campestris L.

  奥田延幸; 和田夏希; 池本亜都奈

  Technical bulletin of Faculty of Agriculture, Kagawa University 香川大学農学部 63 (116) 35-41 - 41 0368-5128 2011/02
• 知能的太陽光植物工場の新展開〔9〕園芸技術の形成と植物工場

  田中道男; 位田晴久; 吉田 敏; 奥田延幸

  農業および園芸 養賢堂 85 (9) 939-944 - 944 0369-5247 2010/09
• Studies on Flower Bud and Seed Formation of Chinese Kale : a Brassica Adjusted in the Tropics

  奥田延幸

  Research for Tropical Agriculture Japanese Society for Tropical Agriculture 2 (1) 52-55 - 55 1882-8434 2009/06 [Refereed]
  
• Improvement of staining method for observation of mitotic chromosomes in octoploid strawberry plants

  Preeda Nathewet; Tomohiro Yanagi; Yoshikane Iwastubo; Kazuyoshi Sone; Takejiro Takamura; Nobuyuki Okuda

  SCIENTIA HORTICULTURAE ELSEVIER SCIENCE BV 120 (3) 431 - 435 0304-4238 2009/05 [Refereed]
  
• Effects of planting hole on film mulch and imitation canopy on soil temperature

  Teerasak Pongsa-Anutin; Haruo Suzuki; Toshiyuki Matsui; Nobuyuki Okuda

  Technical Bulletin of Faculty of Agriculture, Kagawa University 61 11-20  2009/03
• Habitat of wild diploid strawberry plants in Japan

  T. Yanagi; P. Nathewet; N. Okuda; K. Sone

  Acta Horticulturae International Society for Horticultural Science 842 423 - 426 0567-7572 2009 [Refereed]
  
• Morphological and Polyploidy Variation of Strawberry Plants Obtained by Cross Pollination of Fragaria vesca and F. x ananassa

  T. Yanagi; M. Matsumura; P. Nathewet; N. Okuda; K. Sone

  VI INTERNATIONAL STRAWBERRY SYMPOSIUM INT SOC HORTICULTURAL SCIENCE 842 427 - 430 0567-7572 2009 [Refereed]
  
• Effect of Cold Storage Duration on Runner Production in Strawberry Plants in Winter

  G. Watanabe; T. Yanagi; N. Okuda; Y. Saito

  VI INTERNATIONAL STRAWBERRY SYMPOSIUM INT SOC HORTICULTURAL SCIENCE 842 729 - 732 0567-7572 2009 [Refereed]
  
• Evaluation of Wood Strawberry (Fragaria vesca) Productivity

  N. Preeda; T. Yanagi; N. Okuda

  VI INTERNATIONAL STRAWBERRY SYMPOSIUM INT SOC HORTICULTURAL SCIENCE 842 87 - 90 0567-7572 2009 [Refereed]
  
• Reserch and development of organic rice production in Udon Thani Province : Study on Morphology ofnorganic rice plant and germinated brown rice grain.

  Archana DUANGPAENG; S. Chanthaphoa; Nobuyuki Okuda

  Agricultural Sci. J. 40 (3) 189-192  2009 [Refereed]
  
• Development of low electric power consumption lighting systems for micropropagation

  田中道男; 則包篤志; 笹岡まどか; 奥田延幸; 磯崎政巳; 谷口将一; 下田辰雄; 坂谷英志郎; Tanaka Michio; Norikane Ttsushi; Sasaoka Madoka; Okuda Nobuyuki; Isozaki Masami; Taniguchi Shouichi; Shimoda Tatsuo; Sakatani Eishiro

  Journal of Science and High Technology in Agriculture Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists 20 (3) 125-135 - 135 1880-2028 2008/09 [Refereed]
  
• Effects of planting hole on soil temperature beneath film

  Teerasak Pongsa-Anutin; Suzuki Haruo; Matsui Toshiyuki; Nobuyuki Okuda

  Technical Bulletin of Faculty of Agriculture, Kagawa University 60 9-16  2008/03
• Chromosome observation method at metaphase and pro-metaphase stages in diploid and octoploid strawberries

  Nathewet Preeda; Tomohiro Yanagi; Kazumi Sone; Shin Taketa; Nobuyuki Okuda

  SCIENTIA HORTICULTURAE ELSEVIER SCIENCE BV 114 (2) 133 - 137 0304-4238 2007/10 [Refereed]
  
• ダイズ植被とカンショ植被がフィルムマルチ下地温に及ぼす影響

  ポンサアヌティン ティーラサク; 鈴木晴雄; 松井年行; 奥田延幸

  香川大学農学部学術報告 59 1 - 6 2007
• Germination characteristics of tweezer-harvested seeds in strawberry cultivars (Fragaria x ananassa Duch.)

  T. Yanagi; N. Okuda; T. Takamura

  Proceedings of the Vth International Strawberry Symposium INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE (708) 585 - 588 0567-7572 2006 [Refereed]
  
• Postharvest Changes in Glutamine Synthetase Activity and Ammonia Content in Two Young Soybean Cultivars at Different Storage Temperatures

  MATSUI Toshiyuki; KOSUGI Yusuke; OKUDA Nobuyuki

  journal of the japanese society for cold preservation of food Japan Association of Food Preservation Scientists 32 (3) 71 - 75 1344-1213 2006 [Refereed]
  
• Introgression of unique characteristics of floral initiation under 24 hour day-length of Fragaria chiloensis 'CHI-24-1' into F. x ananassa

  T Yanagi; N Okuda; T Takamura

  EUPHYTICA SPRINGER 144 (1-2) 79 - 84 0014-2336 2005/07 [Refereed]
  
• Changes in carbohydrate content and the activities of acid invertase, sucrose synthase and sucrose phosphate synthase in vegetable soybean during fruit development

  Kassinee, S; Matsui, T; Okuda, N; Suzuki, H

  Asian J Plant Sci 4 (6) 684 - 690 2005 [Refereed]
  
• Classification of vegetable soybean by RAPD analysis

  Kassinee, S; Matsui, T; Okuda, N; Kosugi, Y

  Journal of the Japanese Society of Agricultural Technology Management 12 (2) 21 - 26 2005 [Refereed]
  
• Effects of constant temperature treatment on sprouting in asparagasu

  Nobuyuki OKUDA; Yukihiro FUJIME; Archana DUANGPAENG; Haruo SUZUKI; Toshiyuki MATSUI; Tomohiro YANAGI

  Journal of the Japanese Society of Agricultural Technology Management 12 (2) 17 - 20 2005 [Refereed]
  
• Comparison of floral development of femail and male flowers in asparagus 'Welcome'

  Nobuyuki OKUDA; Yukihiro FUJIME; Archana DUANGPAENG; Haruo SUZUKI; Toshiyuki MATSUI; Tomohiro YANAGI

  Journal of the Japanese Society of Agricultural Technival Management 12 (2) 13 - 16 2005 [Refereed]
  
• Classification of pepper (Capsicum annuum L.) accessions by RAPD analysis

  Kassinee Sitthiwong; Toshiyuki Matsui; Sutevee Sukprakarn; Nobuyuki Okuda; Yusuke Kosugi

  Biotechnology Asian Network for Scientific Information 4 (4) 305 - 309 1682-2978 2005 [Refereed]
  
• Micromorphological observations on flower bud differentiation and development of Okra (Abelmoschus esculentus (L.) Moench)

  P Rithichai; Y Fujime; S Terabayashi; N Okuda; S Date

  JOURNAL OF THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE JAPAN SOC HORTICULTURAL SCI 73 (5) 421 - 428 1882-3351 2004/09 [Refereed]
  
• Effects of photoperiod on flower bud initiation of some okra (Abelmoschus esculentus) cultivars in spring and autumn

  P Rithichai; Y Fujime; S Sukprakarn; S Terabayashi; N Okuda; S Date

  JOURNAL OF THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE JAPAN SOC HORTICULTURAL SCI 73 (4) 312 - 318 1882-3351 2004/07 [Refereed]
  
• Effect of Ethylene Treatment on Germination of Tweezers Harvested Seeds of Two Strawberry Cultivars

  Yanagi Tomohiro; Matsuda Noriko; Okuda Nobuyuki; Kosugi Yusuke; Sone Kazuyoshi

  Hort. Res. (Japan) THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE 3 (3) 297 - 300 1347-2658 2004 [Refereed]
  
• Changes in acid invertase activity and sugar disdtribution during postharvest sencescence in vegetable soybean

  Kassinee,S; Matsui, T; Okuda, N

  Asian J. Plant Sci. 3 (4) 433 - 438 2004 [Refereed]
  
• ピンセットで採取したイチゴ種子の発芽特性

  柳 智博; 奥田延幸; 高村武二郎

  農業生産技術管理学会誌 11 1 - 5 2004 [Refereed]
  
• 農業用被服資材の日射透過率と測定条件

  安藤真美; 鈴木晴雄; ティーラサク ポンサヌティン; 奥田延幸; 松井年行

  日本砂丘学会 51 (1) 13 - 26 2004 [Refereed]
  
• Flowering response to photoperiod in okra (Abelmoschus esculentus).

  Rithichai,P; Fujime,Y; Sukprakarn,S; Terabayashi,S; Okuda, N; Date, S

  Journal of the Japanese Society of Agricultural Technology Management Japanese Society of Agricultural Technology Management 11,33-41/,33-41 (1) 33 - 41 1341-0156 2004 [Refereed]
  
• Micromorphological observation of flower bud differentiation and development of okra (Abelmoschus esculentus L. Moench)

  RITHICHAI P; FUJIME Y; TERABAYASHI S; OKUDA N; DATE S

  Journal of the Japanese Society for Horticultural Science THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE 73 (5) 421 - 428 0013-7626 2004 [Refereed]
  
• Effects of planting density on the growth of welsh onion grown in NFT

  Okuda, N; Fujime, Y

  園芸学研究 THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE 3 (2) 205 - 208 1347-2658 2004 [Refereed]
  
• Effects of photoperiod on flower bud initiation of some okra(Abelmoschus esculentus )cultivars in spring and autumn

  Panumart Rithichai; Yukihiro Fujime; Sutevee Sukprakarn; Satoshi Terabayashi; Nobuyuki Okuda; Shuichi Date

  Journal of the Japanese Society for Horticultural Science THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE 73 (4) 312 - 318 0013-7626 2004
• Difference of reversible photo-reaction controlling seed germination in lettuce cultivars (Lactuca sativa L.) ? On the view point of Science and education in horticulture -

  柳 智博; 奥田 延幸; 藤目幸擴; 岡本 ?正; YANAGI Tomohiro; OKUDA Nobuyuki; FUJIME Yukihiro; OKAMOTO Kensho

  Japanese Journal of Agricultural Education 日本農業教育学会 34 (2) 51-58 - 58 0915-9320 2003 [Refereed]
  
• 立性被型と伏性被型がフィルムマルチ下地浸バラツキへ及ぼす影響

  アチャナ デュアンパン; 鈴木晴雄; 藤目幸擴; 奥田延幸; 松井年行

  農業生産技術管理学会誌 10 (1) 37 - 42 2003
• Cultivar differences in flowering response of okra (Abelmoschus esculentus) in spring and autumn.

  Rithichai,P; Fujime,Y; Sukprakarn,S; Terabayashi,S; Okuda, N; Date, S

  Scientific Reports of Kyoto Prefectural University, Human Environment and Agriculture 京都府立大学学術報告委員会 55 49 - 55 1343-3954 2003
• Effects of fruiting on plant growth and distribution of dry matter in okra (Abelmoschus esculentus).

  Rithichai,P; Fujime,Y; Sukprakarn,S; Terabayashi,S; Okuda, N; Date, S

  Bull. Univ. Farm, Fac. Agr. Kyoto Pref. Univ. 23 1 - 5 2003
• Morphological observation of asparagus buds.

  Duangpaeng, A; Fujime, Y; Suzuki, H; Okuda, N

  Journal of the Japanese Society of Agricultural Technology Management 10 65 - 70 2003 [Refereed]
  
• Varietal differences in the budding time, days to anthesis and seed formation of tsai-hsin (Brassica campestris L.)

  N Okuda; Y Fujime; GY Meng

  PROCEEDINGS OF THE 9TH INTERNATIONAL SYMPOSIUM ON TIMING OF FIELD PRODUCTION IN VEGETABLE CROPS INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE 607 (607) 19 - 25 0567-7572 2003
• Effects of plant growth regulators on organ formation of Asparagus officinalis L. in vitro.

  Duangpaeng, A; Okuda, N; Fujime, Y; Suzuki, H

  Technical Bulletin of Faculty of Agriculture, Kagawa University Kagawa University 55 37 - 43 0368-5128 2003
• Effects of low temperature treatment on seedling growth and development of Asparagus officinalis L. in vitro.

  Duangpaeng, A; Okuda, N; Fujime, Y; Suzuki, H

  Technical Bulletin of Faculty of Agriculture, Kagawa University 55 31 - 35 2003
• Effects of Canopy Type on Soil Temperature Beneath Film Mulch

  Archana Duangpaeng; Yukihiro Fujime; Haruo Suzuki; Keiko Nakanishi; Nobuyuki Okuda; Toshiyuki Matsui

  Journal of Agricultural Meteorology 58 (1) 23 - 32 1881-0136 2002/09 [Refereed]
  
• Classification of Chinese kale cultivars by RAPD analysis

  T Matsui; N Okuda; Y Kosugi

  JOURNAL OF THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE JAPAN SOC HORTICULTURAL SCI 71 (4) 499 - 503 1882-3351 2002/07 [Refereed]
  
• Studies on rafflesia flower in Bengkulu, Indonesia

  Yulian; Hermawan, B; Okuda, N; Fujime, Y

  Technical Bulletin of Faculty of Agriculture, Kagawa University 54 35-40 - 40 2002
• Characteristics of pot soil temperature in glasshouses

  Suzuki, H; Duangpaeng, A; Okuda, N; Matsui, T

  農業生産管理学会誌 9 (1) 9 - 16 2002 [Refereed]
  
• Effects of low temperature treatment on plantlet growth and development of Asparagus officinalis L. in vitro.

  Duangpaeng, A; Fujime, Y; Okuda, N; Suzuki, H

  Scientific Reports of Kyoto Prefectural University, Human Environment and Agriculture 54 25 - 31 2002
• Initiation pattern and morphological structures of asparagus buds

  A Duangpaeng; N Okuda; H Suzuki; T Matsui; Y Fujime

  PROCEEDINGS OF THE TENTH INTERNATIONAL ASPARAGUS SYMPOSIUM INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE 589 (589) 303 - 310 0567-7572 2002
• Effects of solution temperature on root growth of warm season vegetables grown in hydroponics

  Okuda; N. Fujime; Y. Hassan; M. Matsui; T. Suzuki, H; Yanagi, T

  Journal of the Japanese Society of Agricultural Technology Management 8 (2) 35 - 41 2001 [Refereed]
  
• Effects of explant source and plant growth regulators on formation of wasabi (Wasabia japonica Matsumura) in vitro.

  Hassan, M; Fujime, Y; Matsui, T; Ikeda, T; Okuda, N; Suzuki, H

  Journal of the Japanese Society of Agricultural Technology Manegement 8 (2) 7 - 15 2001 [Refereed]
  
• Effect of solution temperature on the growth and development of wasabi growth in NFT

  Hassan, M; Fujime, Y; Okuda, N; Matsui, T; Suzuki, H

  Technical Bulletin of Faculty of Agriculture, Kagawa University 53 (1) 13 - 18 2001
• Utilization of excreta ashes in vegetable cultivation.

  Fujime, Y; Okuda, N; Nishio, T; Meng, G. Y

  Scientific Reports of Kyoto Prefectural University, Human Environment and Agriculture 53 35 - 35 2001
• Studies on flower bud formation of Chines kale (Brassica oleracea L. var. alboglabra L. H. Bailey )

  Okuda, N

  Memoirs of Faculty of Agriculture, Kagawa University Kagawa University 63 1 - 97 0453-0764 2001
• Effects of the species of female parent and the age of ovules on interspecific hybrid formation in several brassicas by Ovule Culture

  Yukihiro FUJIME; Surapong DUMRONGKITTIKULE; Guangyun MENG; Nobuyuki OKUDA; Toshiyuki MATSUI

  Journal of Society of High Technology in Agriculture JAPANESE SOCIETY OF AGRICULTURAL, BIOLOGICAL AND ENVIRONMENTAL ENGINEERS AND SCIENTISTS 12 (1) 10 - 17 0918-6638 2000 [Refereed]
  
• Morphological characteristics of wasabi (Wasabia japonica Matsumura)

  Hassan, M; Fujime, Y; Matsui, T; Okuda, N; Suzuki, H

  Scientific Reports of Kyoto Prefectural University, Human Environment and Agriculture 京都府立大学学術報告委員会 52 39 - 43 1343-3954 2000
• Earliness and self-compatibility of Chinese kale (Brassica oleracea L. var. alboglabra L. H. Bailey)

  N Okuda; Y Fujime; W Varanyanond

  8TH INTERNATIONAL SYMPOSIUM ON TIMING OF FIELD PRODUCTION IN VEGETABLE CROPS INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE 533 (533) 89 - 97 0567-7572 2000 [Refereed]
  
• Promotive effects of seed vernalization on flowering and pod setting of some broad bean cultivars

  Y Fujime; Y Mesuda; N Okuda; W Varanyanond

  8TH INTERNATIONAL SYMPOSIUM ON TIMING OF FIELD PRODUCTION IN VEGETABLE CROPS INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE 533 (533) 75 - 82 0567-7572 2000
• Inhibition of flower bud formation in tsai-hsin with uniconazole and gibberellin treatments

  N Okuda; S Dumrongkittikule; Y Fujime

  XXV INTERNATIONAL HORTICULTURAL CONGRESS, PROCEEDINGS - PT 5 INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE 515 (515) 49 - 57 0567-7572 2000 [Refereed]
  
• Observation of chromosomes number and pollen morphology in Chines kale and some groups of Brassica oleracea

  Okuda, N; Fujime, Y; Meng; G. Y; Dumrongkittikule, S; Matsui, T

  Technical Bulletin of Faculty of Agriculture, Kagawa University Kagawa University 52 31 - 37 0368-5128 2000
• Studies on Varietal differences in earliness in relaation to petal color of Chinese kale(Brassica oleracea L. var. alboglabra L. H. Bailey )

  Nobuyuki OKUDA; Yukihiro FUJIME

  Japanese Journal of Tropical Agriculture Japanese Society for Tropical Agriculture 44 (1) 68 - 71 0021-5260 2000 [Refereed]
  
• New interspecific hybrids Brassica campestris X B. rapa (syn. campestris) and their characteristics

  DUMRONGKITTIKULE Surapong; FUJIME Yukihiro; OKUDA Nobuyuki

  Thai Journal of Agricultural Science 32 355 - 363 1999 [Refereed]
  
• Sand-Gravel Hydroponic Beds for Wasabi.

  Hassan, M; Iyanaga, K; Fujime, Y; Okuda, N

  Thai Journal of Agricultural Science 32 (2) 253 - 261 1999 [Refereed]
  
• Effects of low temperature treatment and plant age on flower bud formation in Chinese kale( Brassica oleracea L. var. alboglabra L. H. Bailey ) cultivar with white petals

  Nobuyuki OKUDA; Yukihiro FUJIME

  Journal of Society of High Technology in Agriculture JAPANESE SOCIETY OF AGRICULTURAL, BIOLOGICAL AND ENVIRONMENTAL ENGINEERS AND SCIENTISTS 11 (4) 245 - 253 0918-6638 1999 [Refereed]
  
• Varietal differences in effects of daylength and temperature on flower bud formation in Chinese kale

  Nobuyuki OKUDA; Yukihiro FUJIME

  Japanese Journal of Tropical Agriculture Japanese Society for Tropical Agriculture 43 (3) 157 - 164 0021-5260 1999 [Refereed]
  
• : Flower bud formation of Chinese kale( Brassica oleracea L. var. alboglabra L. H. Bailey ) under controlled temperatures

  Nobuyuki OKUDA; Yukihiro FUJIME

  Journal of Society of High Technology in Agriculture JAPANESE SOCIETY OF AGRICULTURAL, BIOLOGICAL AND ENVIRONMENTAL ENGINEERS AND SCIENTISTS 11 (2) 111 - 120 0918-6638 1999 [Refereed]
  
• Effects of uniconazole and gibberellin treatment on flower bud formation of Chinese kale( Brassica oleracea L. var. alboglabra L. H. Bailey )

  Okuda, N; Fujime, Y

  Technical Bulletin of Faculty of Agriculture, Kagawa University Kagawa University 51 (1) 15-24/1,15-24 - 24 0368-5128 1999 [Refereed]
  
• Classification of Chinese kale cultivars by morphological characters

  Nobuyuki OKUDA; Yukihiro FUJIME

  Japanese Journal of Tropical Agriculture Japanese Society for Tropical Agriculture 42 (3) 163 - 171 0021-5260 1998 [Refereed]
  
• Seed production of Chinese kale (Brassica oleracea L. var. alboglabra LH Bailey)

  N Okuda; Y Fujime

  THIRD INTERNATIONAL SYMPOSIUM ON DIVERSIFICATION OF VEGETABLE CROPS INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE 467 (467) 317 - 323 0567-7572 1998 [Refereed]
  
• Classification of Chinese Kale Cultivars by Morphological Characters.

  OKUDA Nobuyuki; FUJIME Yukihiro

  Tropical Agriculture and Development Japanese Society for Tropical Agriculture 42 (3) 163 - 171 0021-5260 1998 [Refereed]
  
• Simplified measurement of chlorophyll content with portable chlorophyll meter and its exaamination

  Okuda Nobuyuki; Fujime Yukihiro; Dumrongkitikule Surapong; Guang Yun Meng

  Technical Bulletin of Faculty of Agriculture, Kagawa University Kagawa University 49 (1) 15 - 22 0368-5128 1997
• Morphological observations on capitulum initiation and floret development of garland chrysanthemum (Chrysanthemum coronarium L)

  Yulian; Y Fujime; N Okuda

  JOURNAL OF THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE JAPAN SOC HORTICULTURAL SCI 64 (4) 867 - 874 1882-3351 1996/03 [Refereed]
  
• Plant growth characters of Chinese kale (Brassica oleracea L var alboglabra)

  N Okuda; Y Fujime

  INTERNATIONAL SYMPOSIUM ON BRASSICAS INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE (407) 55 - 59 0567-7572 1996 [Refereed]
  
• The physiology of flowering in Brassicas, especially about cauliflower and broccoli

  Y Fujime; N Okuda

  INTERNATIONAL SYMPOSIUM ON BRASSICAS INT SOC HORTICULTURAL SCIENCE 407,247-254/,247-254 (407) 247 - 254 0567-7572 1996
• Strawberry and other small fruits for the highlands of the Philippines.

  Aspuria, J. R; Fujime, Y; Okuda, N

  Tech. Bull. Fac. Agr. Kagawa Univ. Kagawa University 48 (1) 1 - 6 0368-5128 1996
• Effects of daylength and temperature on capitulum initiation and development of garland chrysanthemum (Chrysanthemum coronarium L. )

  Yulian; Fujime, Y; Okuda, N

  Environ.Control in Biol. 日本生物環境調節学会 34 (1) 21 - 28 0582-4087 1996 [Refereed]
  
• Morphological observations on capitulum initiation and floret development of garland chrysanthemum (Chrysanthemum coronarium L.)

  Yulian; Yukihiro Fujime; Nobuyuki Okuda

  Journal of the Japanese Society for Horticultural Science THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE 64 (4) 867 - 874 0013-7626 1996 [Refereed]
  
• Effects of day-length on capitulum formation of garland chrysanthemum (Chrysanthemum coronarium L.)

  YU LIAN; Yukihiro FUJIME; Nobuyuki OKUDA; Rika KUDOU

  Journal of Society of High Technology in Agriculture JAPANESE SOCIETY OF AGRICULTURAL, BIOLOGICAL AND ENVIRONMENTAL ENGINEERS AND SCIENTISTS 8 (1) 12 - 19 0918-6638 1996 [Refereed]
  
• Effects of plant growth regulators on budding of garland chrysanthemum (Chrysanthemum coronarium L.)

  Yulian; Fujime, Y; Okuda, N; Fukada, N

  Tech. Bull. Fac. Agr. Kagawa Univ. Kagawa University 47 (2) 107 - 113 0368-5128 1995
• Effects of day-length on growth, budding and branching of garland chrysanthemum (Chrysanthemum coronarium L.)

  Yulian; Fujime, Y; Okuda, N

  Tech. Bull. Fac. Agr. Kagawa Univ. Kagawa University 47 (1) 7 - 13 0368-5128 1995
• Method for the prediction of budding and harvest time of broccoli under field condition

  Y FUJIME; N OKUDA

  SYMPOSIUM ON TIMING FIELD PRODUCTION OF VEGETABLES INTERNATIONAL SOCIETY HORTICULTURAL SCIENCE 371 (371) 355 - 362 0567-7572 1994
• Effects of plastic film or cheesecloth covering on flower bud initiation and dormancy in strawberry

  Fujime, Y; Aspuria, J. R; Yoshida, Y; Okuda, N

  Acta Horticulturae 345 11 - 19 1993
• In vitro formation of shoot and bulblet in garlic

  Yukihiro FUJIME; Rika KUDOU; Nobuyuki OKUDA

  Plant Tissue culture Letters Japanese Society for Plant Cell and Molecular Biology 10 (1) 9 - 16 0289-5773 1993 [Refereed]
  
• Changes of solution temperature in NFT system of strawberry

  藤目 幸擴; 池内 隆夫; 奥田 延幸; 鈴木 晴雄

  Journal of Society of High Technology in Agriculture JAPANESE SOCIETY OF AGRICULTURAL, BIOLOGICAL AND ENVIRONMENTAL ENGINEERS AND SCIENTISTS 4 (2) 101 - 106 0918-6638 1993 [Refereed]
  
• Effects of solution temperatures on root growth in cool season vegetables

  藤目 幸擴; 奥田 延幸; アスプリア ジーザス ルイツ

  Environment Control in Biology 日本生物環境調節学会 30 (4) 177 - 183 0582-4087 1992 [Refereed]
  
• Correlation between Environment Factors and Number of Days from Nursery Stage to Dormancy in Strawberry. "jointly worked"

  Aspuria, J. R; Fujime, Y; Okuda, N; Suzuki, H; Yoshida, Y

  Acta Horticulturae 319 341 - 346 1992
• Effects of Solution Level on Plant Growth and Development of Cherry Tomato.

  Fujime, Y; Okuda; N. Kakibuchi, K; Mori, K

  Tech.Bull. of fac. of Agri., Kagawa University Kagawa University 43 (2) 111 - 118 0368-5128 1991
• Effects of Circulation Cycle of Nutrient Solution on Plant Growth and Development of Cherry Tomato

  Fujime, Y; Mori, K; Okuda, N

  Tech.Bull. of fac. of Agri., Kagawa University 43 (1) 23 - 30 1991

Books etc

• 野菜園芸学

  金山, 喜則 (Contributor第3章 葉菜類)文永堂出版 2020/03 9784830041372 xx, 303p 103-127
• 太陽光植物工場の新展開

  養賢堂 2012 9784842504988
• 園芸学（共著）

  文永堂出版 2009 9784830041150
• 野菜園芸学

  文永堂 2007
• 野菜園芸学（共著）

  文永堂 2007
• 野菜の発育と栽培ー育ちの生理を総合的にとらえるー

  農山漁村文化協会 2006
• 野菜の発育と栽培ー育ちの生理を総合的にとらえるー（共著）

  農山漁村文化協会 2006
• 農業技術体系 野菜編 第11巻・サイシン

  農山漁村文化協会 2005
• 農業技術体系 野菜編 第11巻・カイラン

  農山漁村文化協会 2005
• 農業技術体系 野菜編 第11巻・カイラン（共著）

  農山漁村文化協会 2005
• 農業技術体系 野菜編 第11巻・サイシン（共著）

  農山漁村文化協会 2005
• 野菜の発育と栽培

  三恵社 2004
• 野菜の発育と栽培（共著）

  三恵社 2004

Conference Activities & Talks

• イチゴ植物体の動画および画像データによる物体検出と精度⽐較

  宮 成吾; 谷口将一; 冨��啓太; 奥田延幸

  日本生物環境工学会2024年大阪大会  2024/09
• 物体検出技術を⽤いたイチゴ果実の熟度予測および果実重推定

  宮 成吾; 谷口将一; 冨��啓太; 奥田延幸

  日本生物環境工学会2024年大阪大会  2024/09
• AIシステムの画像解析によるイチゴ果実の成熟度別検出

  宮 成吾; 奥田延幸; 谷口将一

  日本生物環境工学会2023年豊橋大会  2023/09
• 地下部環境制御によるタカナの品質改善

  山羽あかり; 柳 智博; 奥田延幸

  2020年度日本生物環境工学会オンライン合同支部大会  2020/12
• ミツバチの訪花性とイチゴの花のUV吸収・反射特性の品種間差異

  柳 智博; 橋本壮生; 矢野竜輝; 香西修志; 奥田延幸

  園芸学会 東京農工大学  2020/03
• Involvement of autotoxicity in asparagus decline and its effective treatment.

  Hisashi Karo-Noguchi; Nobuyuki Okuda

  27th Asian-Pasific weed acience society conference 2019  2019/09
• イチゴ品種‘さぬき姫’と‘よつぼし’の花におけるミツバチ誘引性の差異  [Not invited]

  橋本壮生; 奥田延幸; 柳 智博

  園芸学会中四国支部令和元年支部会  2019/07
• 香川県特産タカナにおける品質改善技術の開発  [Not invited]

  山羽あかり; 奥田延幸; 長尾大樹; 柳 智博

  園芸学会中四国支部令和元年支部会  2019/07
• アスパラガスのアレロパシーと数種資材処理による生育抑制の軽減  [Not invited]

  奥田延幸; 三村彩加; 柳 智博; 加藤 尚

  園芸学会中四国支部平成29年支部会  2017/07
• Verification of linkage group using PRINS labeling technique in cultivated strawberry  [Not invited]

  Tantivit K; T. Yanagi; N. Okuda; S. Isobe; P. Nathewet

  Tantivit K., T. Yanagi, N. Okuda, S. Isobe, and P. Nathewet  2016/09
• グルタチオン配合肥料がアスパラガスの成育に及ぼす影響  [Not invited]

  CRESTシンポジウム 食糧とバイオ材料の品質・生産性の向上を図る樹木・作物技術：新たな緑の革命、「グルタチオン農業」の実現に向けて  2015
• アスパラガス擬葉の刈り込み時期判別法を用いた収量の検討  [Not invited]

  日本生物環境工学会2015年大会  2015
• レタスの花序形成並びに節間伸長に関する研究(第 16 報) 夜冷処理間隔およびEnd of day電照の影響  [Not invited]

  日本生物環境工学会2015年大会  2015
• レタスの花序形成並びに節間伸長に関する研究(第 17 報) 高温下における異なる生育段階の内生ジベレリン含量  [Not invited]

  日本生物環境工学会2015年大会  2015
• 分光測定によるセリ科種子の発芽判別法  [Not invited]

  日本生物環境工学会2015年大会講演要旨  2015
• 光を用いた種子の発芽判別法の開発とその装置化  [Not invited]

  日本生物環境工学会2015年大会  2015
• アスパラガスのアレロパシーによる生育抑制に関する研究  [Not invited]

  園芸学会平成27年度秋季大会  2015
• アスパラガスのアレロパシーによる生育抑制の軽減技術  [Not invited]

  園芸学会平成27年度秋季大会  2015
• Effect of glutathione blended fertilizer on the growth and development of garlic  [Not invited]

  園芸学会平成27年度秋季大会  2015
• グルタチオン配合肥料がニンジンの成育に及ぼす影響  [Not invited]

  園芸学会平成27年度秋季大会  2015
• レタスの花序形成並びに節間伸長に関する研究(第 14 報)定植後の生育に及ぼす短日夜冷およびEnd of day電照の影響  [Not invited]

  日本生物環境工学会2014年大会  2014
• レタスの花序形成並びに節間伸長に関する研究(第 15 報)異なる短日夜冷処理期間による影響  [Not invited]

  日本生物環境工学会2014年大会  2014
• Effects of end-of-day irradiation after short-day and night-cooling treatment on the growth and development of lettuce  [Not invited]

  The International Conference on Plant Factory 2014  2014
• レタスの花序形成並びに節間伸長に関する研究(第 11 報)短日および夜冷処理の影響  [Not invited]

  日本生物環境工学会2013年大会  2013
• レタスの花序形成並びに節間伸長に関する研究(第 12 報)短日夜冷処理期間の影響  [Not invited]

  日本生物環境工学会2013年大会  2013
• レタスの花序形成並びに節間伸長に関する研究(第 13 報)短日夜冷処理及び LED 光源による End of Day 電照 処理の影響  [Not invited]

  日本生物環境工学会2013年大会  2013
• レタスの花序形成並びに節間伸長に関する研究（第9報）LED光源によるEnd of day電照の影響  [Not invited]

  日本生物環境工学会2012年大会  2012
• レタスの花序形成並びに節間伸長に関する研究(第10報) 気孔開度に及ぼすEnd of day電照の影響  [Not invited]

  日本生物環境工学会2012年大会  2012
• 竹炭を利用したアスパラガスによる生育阻害の軽減  [Not invited]

  園芸学会平成24年度秋季大会  2012
• LED光源を装着した省電力新照明方式（SHILHOS)を用いたシンビジュウムクローン苗の順化  [Not invited]

  日本生物環境工学会2011年札幌大会  2011
• サイシンの花芽形成に及ぼすグルタチオン処理の影響  [Not invited]

  園芸学会平成23年度秋季大会  2011
• カイランの種生態学的特性に関する研究（第15報）種間交雑後の雑種配の発達におよぼす交配時の温度の影響  [Not invited]

  園芸学会平成22年度春季大会  2010
• トマトの果実品質に及ぼす日没時電照の影響  [Not invited]

  日本生物環境工学会2010年京都大会  2010
• 野菜の発育に及ぼすEnd of day電照の影響  [Not invited]

  日本生物環境工学会2010年京都大会  2010
• アスパラガスの生育に及ぼす二価鉄イオン資材の影響  [Not invited]

  園芸学会平成22年度秋季大会  2010
• 二価鉄イオン資材を利用したアスパラガスによる生育阻害の軽減  [Not invited]

  園芸学会平成22年度秋季大会  2010
• サイシンおよびコウサイタイの花芽形成に関する研究  [Not invited]

  園芸学会平成22年度秋季大会  2010
• 知能的太陽光植物工場の園芸評価−園芸からの視点−  [Not invited]

  日本学術会議公開シンポジウム「知能的太陽光植物工場」  2009
• 数種蔬菜の発育に及ぼす「かん水砂」の影響  [Not invited]

  園芸学会中四国支部会平成21年度大会  2009
• イチゴ品種‘女峰’とFragaria chiloensis‘CHI-24-1’とのF1雑種系統の花芽分化に及ぼす日長条件の影響(1)  [Not invited]

  園芸学会秋季大会  2004
• Involvement of autotoxicity in asparagus decline and its effective treatment  [Not invited]

  Hisashi Karo-Noguchi; Nobuyuki Okuda

  27th Asian-Pasific weed acience society conference 2019

Works

• ブロッコリーの生育および収穫後の生理に及ぼす「鉄力あぐりＢ－１０」処理の効果

  2007
• ブロッコリーの生育および収穫後の生理に及ぼす「鉄力あぐりＢ－１０」処理の効果

  2006
• 平成17年度 農作物の発育と品質に及ぼす竹パウダーの施用効果に関する研究

  2005
• 「野菜の栽培から流通までの生産体系における『ペンタキープＶ』の利用に関する研究」

  2005

MISC

• Cultivar difference in UV absorption and reflection of strawberry flower related to flower visits of honeybees

  柳智博; 橋本壮生; 矢野竜輝; 香西修志; 奥田延幸  園芸学研究 別冊  19-  (1)  2020
• Allelopathic Potential of the Soil Cultivated Asparagus officinalis L

  NAKAMURA Keisuke; OKUDA Nobuyuki; KATO NOGUCHI Hisashi  日本作物學會紀事  82-  144  -145  2013/09
• Characteristics of Flowering and Fruit Quality in Progenies Obtained by Backcross between Cultivated Strawberries and F_1 Hybrids of 'Nyoho' and Fragaria chiloensis L. CHI-24-1

  YANAGI Tomohiro; OKUDA Nobuyuki; KATO Ken-ichiro  Journal of the Japanese Society of Agricultural Technology Management  18-  (3)  101  -107  2011/12
• Flower Induction of Wild Strawberry Plant Fragaria chiloensis L. CHI-24-1 Grown under Plant Growth Fluorescent Lamp

  YANAGI Tomohiro; OKUDA Nobuyuki; KATO Ken-ichiro  Journal of the Japanese Society of Agricultural Technology Management  18-  (3)  95  -99  2011/12
• Effect of cold storage on growth of strawberry cultivars from summer to autumn

  WATANABE G.; YANAGI T.; SAITO Y.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  7-  (1)  173  -173  2008/03
• Morphological, flowering and polyploidic variation of seedlings emerged from seeds of open-pollinated F. vesca

  YANAGI T.; MATSUMURA M.; SONE K.; NATHEWET P.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  7-  (1)  330  -330  2008/03
• Improvement of staining method for observation of mitotic chromosomes in octoploid strawberries

  NATHEWET P.; YANAGI T.; IWATSUBO Y.; SONE K.; TAKAMURA T.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  7-  (1)  116  -116  2008/03
• Studies on Capitulum Formation and Internode Elongation of Lettuce : 7. Effects of Lighting at Morning Twilight on Growth and Development

  OKUDA N.; SAITO K.; KAJIFUSA K.; YANAGI T.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (2)  249  -249  2007/09
• Basic studies on production of "baby leaf" by using the SILHOS-hydroponic culture system in temperature-controlled chamber

  TANAKA M.; KAWAI T.; OKUDA N.; ISOZAKI M.; TANIGUCHI S.; SHIMODA T.; SAKATANI E.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (2)  286  -286  2007/09
• Effect of cold storage duration on runner productivity of strawberry plants in winter

  WATANABE G.; YANAGI T.; SAITO Y.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (2)  527  -527  2007/09
• Effects of End of Day Lighting on the Growth and Development of Vegetables

  OKUDA N.; SAITO K.; ITO K.; KAJIFUSA K.; YANAGI T.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (2)  531  -531  2007/09
• Morphological and polyploidic variation of strawberry plants obtained by cross pollination between F. vesca and F. x ananassa

  YANAGI T.; MATSUMURA M.; SONE K.; NATHEWET P.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (2)  502  -502  2007/09
• Leaf and runner emergence of strawberry plants from summer to autumn

  WATANABE G.; YANAGI T.; SAITO Y.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (1)  193  -193  2007/03
• Acclimatization of Phalaenopsis clone-plantlets by using SILHOS-hydroponic culture system in temperature-controlled chamber

  TANAKA M.; SASAOKA M.; OKUDA N.; ISOZAKI M.; TANIGUCHI S.; SHIMODA T.; SAKATANI E.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (1)  240  -240  2007/03
• Studies on genecological property of Chinese kale : 14. Characteristics of hybrids by intraspecific and interspecific crossing

  OKUDA N.; WADA N.; SAITO K.; ITO K.; YANAGI T.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (1)  403  -403  2007/03
• Improvement of chromosome observation method in Octoploid strawberry plants

  NATHEWET P.; YANAGI T.; SONE K.; TAKETA S.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (1)  130  -130  2007/03
• Distribution area of wild diploid strawberries in Japan

  YANAGI T.; SONE K.; NATHEWET P.; KOBAYASHI T.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (1)  111  -111  2007/03
• Effect of medium components in anther culture on regeneration of strawberry plants

  MATSUMURA M.; YANAGI T.; NATHEWET P.; OKUDA N.  園芸学研究. 別冊, 園芸学会大会研究発表要旨  6-  (1)  148  -148  2007/03
• Leaf initiation and growth in apical buds of strawberry plants grown by forcing culture

  YANAGI T.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  75-  (2)  291  -291  2006/09
• Growth and yield of alpine strawberry (Fragaria vesca) cultivars and strains grown by forcing culture

  NATHEWET Preeda; YANAGI T.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  75-  (2)  178  -178  2006/09
• Studies on capitulum formation and internode elongation of lettuce : 6. Effects of lighting with yellow and far-red fluorescent lamp at the end of day on growth and development

  OKUDA N.; SAITO K.; WADA N.; YANAGI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  75-  (2)  547  -547  2006/09
• 竹パウダー施用によるモモ果実の品質向上効果

  諸隈正裕; 望岡亮介; 奥田延幸  平成17年度農作物の発育と品質に及ぼす竹パウダーの施用効果に関する研究  12  -14  2006  [Invited]
  
• Estimation of Leaf Elongation Growth in Strawberry Plants Grown by Forcing Culture

  YANAGI Tomohiro; OKUDA Nobuyuki  Journal of the Japanese Society of Agricultural Technology Management  12-  (2)  55  -60  2005/11
• Effect of continuous night lighting of different light quality on floral initiation of F. chiloensis 'CHI-24-1'

  YANAGI T.; YACHI T.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  74-  (1)  301  -301  2005/03
• Studies on development and multiplication of 'Koubou-negi' : 3. Anthesis and germination

  OKUDA N.; USUKI H.; YANAGI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  74-  (1)  128  -128  2005/03
• Studies on Capitulum Formation and Internode Elongation of Lettuce : 4. Effects of Lighting in the End of Day on Growth and Development

  OKUDA N.; YANAGI T.; FUJIME Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (2)  188  -188  2004/09
• Studies on head and flower bud formation of Brussels sprouts : II. Cultivar differences

  RUNGCHAROENTHONG P.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.; ISHIDA J.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (2)  148  -148  2004/09
• Studies on development and multiplication of 'Koubou-negi' : 2. Root culture produced from aerial bulbled

  OKUDA N.; USUKI H.; YANAGI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (2)  270  -270  2004/09
• Effect of day-length on floral initiation on F1 hybrids between Nhoho and F. chiloensis CHI-24-1

  YANAGI T.; OKUDA N.; TAKAMURA T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (2)  408  -408  2004/09
• Estimation of strawberry leaf elongation growth on forcing culture

  YANAGI T.; YACHI T.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (2)  406  -406  2004/09
• Studies on head formation and flower bud formation of Brussels sprouts : I. Effects of low temperature treatments

  RUNGCHAROENTHONG P.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (1)  112  -112  2004/04
• Studies on development and multiplication of 'Koubou-negi' : 1. Development and aerial bulblet formation in spring

  OKUDA N.; USUKI H.; YANAGI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (1)  126  -126  2004/04
• Effect of difference in environmental condition of various greenhouses on plant growth and fruit development of strawberries grown on forcing culture : Utilization of 'Open planet greenhouse cropping support system'

  YANAGI T.; TAMURA J.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  73-  (1)  294  -294  2004/04
• Studies on flower bud formation and development of okra : 4. Comparison of morphological and ecological properties of flowers and fruits

  RITHICHAI P.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (2)  200  -200  2003/09
• Studies on raising and physiological and ecological properties of flower vegetables : 4. Cultivar differences of growth and development in some artichoke cultivars

  FUJIME Y.; UEDA Y.; KOTAKE Y.; TERABAYASHI S.; OKUDA N.; DATE S.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (2)  194  -194  2003/09
• Effects of lighting in the end of day on capitulum formation and internode elongation of garland chrysanthemum

  OKUDA N.; TAKASAO M.; YANAGI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (2)  193  -193  2003/09
• Studies on genecological property of Chinese kale : 13. Genetic relation of Brassica oleracea by PCR-RFLP analysis

  OKUDA N.; OGAWA N.; MATSUI T.; YOKOZEKI K.; YANAGI T.; FUJIME Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (2)  256  -256  2003/09
• Effect of Ethylene on Seed Germination of Strawberry Cultivars

  YANAGI T.; MATSUDA N.; OKUDA N.; KOSUGI Y.; SONE K.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (1)  243  -243  2003/04
• FR-HIR of Seed Germination in Lettuce Cultivar of 'Kaiser'

  YANAGI T.; OKUDA N.; FUJIME Y.; OKAMOTO K.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (1)  250  -250  2003/04
• Studies on Flower Bud Formation and Development of Okra : 3. Effects of Day Length on Flower Bud Formation-2

  RITHICHAI P.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (1)  93  -93  2003/04
• Studies on Capitulum Formation and Internode Elongation of Lettuce : 3. Effects of Uniconazole Treatment on Growth and Development in Extremely Early Variety

  OKUDA N.; TAKASAO M.; YANAGI T.; FUJIME Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  72-  (1)  105  -105  2003/04
• Studies on Flower Bud Formation and Development of Okra : II. Micromorphological observation of flower bud initiation and development

  RITHICHAI P.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.  J. Japan. Soc. Hort. Sci.  71-  (2)  383  -383  2002/10
• Effect of Self and Cross Pollination on Seed Germination of Two Strawberry Cultivars

  YANAGI T.; OKUDA N.; TAKAMURA T.; SONE K.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (2)  369  -369  2002/10
• Studies of genecological property of Chinese kale : 12. Effects of amount of applied basal fertilizer on growth and development

  OKUDA N.; TAKASAO M.; YANAGI T.; FUJIME Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (2)  161  -161  2002/10
• Studies on Capitulum Formation and Internode Elongation of Lettuce : 2. Effects of Low Temperature Treatment on Growth and Development in Extremely Early Variety

  OKUDA N.; YANAGI T.; FUJIME Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (1)  114  -114  2002/04
• Studies on Growth and Development of Asparagus : 4. Morphological Observation of Buds According to the Placement on Crown

  DUANGPAENG A.; FUJIME Y.; OKUDA N.; SUZUKI H.; MATSUI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (1)  117  -117  2002/04
• Studies on Growth and Development of Asparagus : 5. Effects of Heating Time on Sprouting

  DUANGPAENG A.; OKUDA N.; FUJIME Y.; SUZUKI H.; IWAMOTO M.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (1)  118  -118  2002/04
• Raising and multiplication of superior garlic strains by tissue culture : 3. Flower bud development of garlic in vitro

  SAITOU S.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (1)  116  -116  2002/04
• Studies on Flower Bud Formation and Development of Okra : I. Effects of Day Length on Flower Bud Formation

  RITHICHAI P.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.  J. Japan. Soc. Hort. Sci.  71-  (1)  115  -115  2002/04
• Effects of dark, red and far-red light on seed germination in lettuce cultivars

  YANAGI T.; TAKASAO M.; OKUDA N.; OKAMOTO K.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (1)  121  -121  2002/04
• Studies on Flower Bud Initiation and Development in Vegetable Plants : 5. Observation of Flower Bud Development in Broad Bean by SEM

  YOROZU S.; FUJIME Y.; TERABAYASHI S.; OKUDA N.; DATE S.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (1)  113  -113  2002/04
• Effect of day-length on floral initiation of 'CHI-24-1' plants in Fragaria chiloensis

  YANAGI T.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  71-  (1)  148  -148  2002/04
• Classification of Chinese kale Cultivers by RAPD Analysis

  松井 年行; 奥田 延幸; 小杉 祐介  Journal of the Japanese Society for Horticultural Science  71-  (4)  499  -503  2002
• Studies on Growth and Development of Asparagus III. Increasing Pattern of Asparagus Buds

  DUANGPAENG A.; FUJIME Y.; OKUDA N.; SUZUKI H.; MATSUI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  70-  (1)  106  -106  2001/04
• Characteristics of Floral Initiation under 24 Hour Day-length in the Wild Strawberry Strain of Fragaria chiloensis are Hereditary to F. x ananassa

  YANAGI T.; OKUDA N.; TAKAMURA T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  70-  (1)  281  -281  2001/04
• Photomorphogenesis of Tomato Seedlings under Supplemental Lighting from Blue and Red Monochromatic Light Source Using Light Emitting Diodes

  YANAGI T.; OKUDA N.; IWAMOTO M.; OKAMOTO K.; TAKAGI M.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  70-  (1)  277  -277  2001/04
• Studies on Capitulum Formation and Internode Elongation of Lettuce : 1. Capitulum Formation of Extremely Early Variety under Controlled Temperatures

  OKUDA N.; YANAGI T.; FUJIME Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  70-  (1)  255  -255  2001/04
• Studies on Growth and Development of Asparagus : 2. Effects of Temperature on Growth and Development in Non-Symbiotic Germination

  DUANGPAENG A.; OKUDA N.; FUJIME Y.; SUZUKI H.; MATSUI T.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  69-  (2)  157  -157  2000/09
• Measurement of light condition under monochromatic light emmiting diodes applied for plant growth

  YANAGI T.; OKAMOTO K.; KATAOKA I.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  69-  (2)  374  -374  2000/09
• Effects of solution temperature on wasabi grown in NFT

  HASSAN M.; FUJIME Y.; OKUDA N.; MATSUI T.; SUZUKI H.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  69-  (2)  167  -167  2000/09
• Studies on Growth and Development of Asparagus : I. Morphological Observations of Asparagus Buds from Autumn to Spring

  DUANPAENG A.; FUJIME Y.; OKUDA N.; TERABAYASHI S.; DATE S.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  69-  (1)  102  -102  2000/03
• Effects of sowing date on harvesting of nabana hybrid

  FUJIME Y.; DUMRONGKITTIKULE S.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  69-  (1)  262  -262  2000/03
• カイランの種生態学的特性に関する研究 : (第10報)黄花品種の花芽形成に及ぼす低温処理期間と苗齢の影響

  奥田 延幸; 藤目 幸擴; DUMRONGKITTIKULE S.; 内藤 裕子  園芸学会雑誌. 別冊, 園芸学会大会研究発表  68-  (1)  253  -253  1999/04
• ワサビ種子の試験管内発芽と初期生育に及ぼす生育温度の影響

  HASSAN M.; 藤目 幸擴; 彌永 孝一; 奥田 延幸  園芸学会雑誌. 別冊, 園芸学会大会研究発表  68-  (1)  98  -98  1999/04
• 数種ブラシカ属雑種胚の走査型電顕による観察

  DUMRONGKITTIKULE S.; 藤目 幸擴; 奥田 延幸  園芸学会雑誌. 別冊, 園芸学会大会研究発表  68-  (1)  86  -86  1999/04
• RAISING OF NEW INTERSPECIFIC AND INTRASPECIFIC NABANA HYBRIDS AND THEIR CHARACTERS

  DUMRONGKITTIKULE S.; FUJIME Y.; FUKADA N.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  67-  (1)  130  -130  1998/04
• SAND-GRAVEL HYDROPONIC CULTURE OF WASABI

  HASSAN M.; IYANAGA K.; FUJIME Y.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  67-  (1)  170  -170  1998/04
• Studies on electrification of horticultural information : 1. Opening of micromorphological information in vegetable crops via internet

  KAKIBUCHI K.; FUJIME Y.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  66-  (1)  38  -39  1997/03
• Studies on genecological property of Chinese kale : 8. Effects of daylength and temperature on flower bud formation

  OKUDA N.; FUJIME Y.; NOBAYASHI Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  66-  (1)  310  -311  1997/03
• Studies on genecological property of Chinese kale : 7. Juvenile phase of white flower type of Chinese kale

  OKUDA N.; FUJIME Y.; OIE A.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  65-  (2)  322  -323  1996/08
• Studies on genecological property of Chinese kale : 6. Chilling requirement of white flower type of Chinese kale

  OKUDA N.; FUJIME Y.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  65-  (1)  206  -207  1996/03
• Studies on flowering and branching property of garland chrysanthemum (Chrysanthemum coronarium L.) : 7. Light energy in wave-length and photosynthesis

  YULIAN; FUKADA N.; FUJIME Y.; OKUDA N.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  65-  (1)  282  -283  1996/03
• Effects of planting density on growth of Welsh onion

  FUJIME Y.; FUKADA N.; OKUDA N.; FUJIMURA R. K.  園芸学会雑誌. 別冊, 園芸学会大会研究発表  64-  (2)  374  -375  1995/08
• カイランの種生態学的特性に関する研究(第4報),温度制御条件下における白花カイランの花芽形成

  奥田延幸  園学雑  64-  (2)  254  -255  1995
• カイランの種生態学的特性に関する研究(第2報),生育特性と早晩性

  奥田延幸  園学雑  64-  (1)  228  -229  1995
• カイランの種生態学的特性に関する研究(第3報),花蕾形成に およぼす低温並びに種子低温処理の影響

  奥田延幸  園学雑, 中四国支部要旨  34-  1995

Awards & Honors

• 2014 日本生物環境工学会貢献賞
   JPN
• 2012 日本生物環境工学会50周年記念貢献賞
   JPN
• 2012 日本生物環境工学会四国支部貢献賞
   JPN
• 2008 日本熱帯農業学会奨励賞
   JPN

Research Grants & Projects

• Effects of end of day lighting on prevention of leaf defomity and control of lettuce

  Japan Society for the Promotion of Science：Grants-in-Aid for Scientific Research

  Date (from‐to) : 2011 -2013 

  Author : OKUDA Nobuyuki; YANAGI Tomohiro

   

  As a problem associated with the cultivation of lettuce, the growth of stem and floral stage are facilitated under a high temperature, which will eventually reduce its quality. It is difficult to cultivate lettuce while controlling the temperature because of the production cost. An experiment was conducted on the growth control of lettuce under a high-temperature involving End-of-day light irradiation using LED light source. The seeds of lettuce were sown, and the plants were placed under a high temperature. Far-red and red LED lights were used as light sources. No light source for irradiation treatment was placed in the third treatment, as the control. Sixty days after the treatment by the Far-red light treatment, the stem length was the longest, and the floral stage was the highest. The results of the experiment on lettuce cultivation under a high-temperature suggest that End-of-day light irradiation using LED light source effectively controls the growth of lettuce.
• Breeding for summer harvesting strawberry cultivar which floral initiation can be controlled, using wild strawberry plant

  Japan Society for the Promotion of Science：Grants-in-Aid for Scientific Research

  Date (from‐to) : 2008 -2011 

  Author : YANAGI Tomohiro; OKUDA Nobuyuki

   

  The purpose of this research was to breed a new type of strawberry cultivar which floral initiation occurred under 24 hour daylength treatment for 25 days. A superior strain was selected among the population which was obtained by the back cross pollination between F1 plants(cultivar×CHI-24-1) and cultivars. Also, the floral initiation of the CHI-24-1 under 24 hour daylength treatment was the response mediated by phytochrome protein which had a role as a photoreceptor.
• レタスの花芽形成並びに茎伸長の制御に関する基礎的研究

  日本学術振興会：科学研究費助成事業

  Date (from‐to) : 2000 -2001 

  Author : 奥田 延幸

   

  供試品種は極早生品種の'極早生シスコ'および'マノア'である.花序と花芽の発達段階は,昨年度の実験結果から合計9段階に分け,総苞分化期に達したときに花序が分化したと判断した. まず,茎の伸長と花序形成の制御のために,物理的方法として低温処理の影響を検討した.それぞれの品種の催芽種子を播種して10週間まで自然日長のガラス温室で生育させた.この間,時期(播種直後から3週間後まで)と期間(1から3週間)を組み合わせた12区については,5℃の低温室に移動して低温処理した.その結果,'マノア'で播種10週間後に花序が分化し,低温処理期間が長くなるほど花芽発達段階が低くなる傾向がみられた.この傾向は低温処理開始時期が遅くなるほど顕著であった.'極早生シスコ'では実験期間中に全処理区で花序は分化しなかったが,対照区と比較して低温処理区では花芽発達段階が低くなった.両品種ともに,対照区と比較して,低温処理区の茎は,処理期間が長くなるほど短くなる傾向を示した. 次ぎに,化学的方法としてジベレリンの生合成を阻害するウニコナゾール処理の影響を検討した.それぞれの品種の催芽種子を播種して自然日長のガラス温室で生育させた.播種後1週間後に濃度0〜50ppmのウニコナゾールを土壌に処理して11週間まで生育させた.その結果,対照区では播種4週間後から茎の伸長がみられたが,1ppm以上のウニコナゾール処理区では播種8週間後まで茎の伸長が抑制され,5ppm以上ではその影響は顕著であった.また,ウニコナゾール処理区では花序形成が遅延する傾向がみられた. これらの結果から,花序の形成および茎の伸長の制御方法として低温処理並びにウニコナゾール処理の可能性が示唆された.
• Brassica属の生理・生態学的研究
• Physiological and Ecological Study of Brassica
• 蔬菜の発育制御に関する研究
• Physiological and Ecological Study of Brassica

Committee Membership

• 2004 -2006   Japanese Society for Horticultural Science y   「園芸学研究」編集委員   Japanese Society for Horticultural Science y

Social Contribution

• 野菜栽培と栽培環境について

  Date (from-to) : 2023/10/11-2023/10/11

  Role : Lecturer

  Category : Visiting lecture

  Sponser, Organizer, Publisher  : 徳島県立池田高等学校三好校

  Event, Program, Title : 香川大学農学部との遠隔授業

  High school students オンライン
• 素晴らしい！野菜のチカラ～野菜からみた食料・健康・環境～

  Date (from-to) : 2023/08/21-2023/08/21

  Role : Lecturer

  Category : Lecture

  Sponser, Organizer, Publisher  : 香川大学

  Event, Program, Title : まんのうサテライトセミナー

  General まんのう町役場3階会議室
• おいしいさぬきの旬野菜探訪

  Date (from-to) : 2023/07/13-2023/07/13

  Role : Lecturer

  Category : Lecture

  Sponser, Organizer, Publisher  : かがわ長寿大学

  Event, Program, Title : かがわ長寿大学 西校 講義

  General ユープラザうたづ
• ソラマメの話 –讃岐の郷土野菜を次世代に-

  Date (from-to) : 2023/04/22-2023/04/22

  Role : Lecturer

  Category : Lecture

  Sponser, Organizer, Publisher  : 大野豆プロジェクト

  Event, Program, Title : 大野豆プロジェクト10周年記念講演会

  General 高松市大野コミュニティセンター第1会議室

Other link

researchmap

https://researchmap.jp/read0043211