• Maguvu T.E, Higuchi Y, Shibata M. 2017. Effect of different photoperiods on flower opening time in portulaca umbraticola. The Horticulture Journal (in press)
  • Onozaki T.,Yamada M.,Yagi M.,Tanase K.,Shibata M. 2017. Effects of crossing and selection for seven generations based on flower vase life in carnations dianthus caryophyllus L.),and the relationship between ethylene production and flower vase life in the breeding lines.The Horticulture Journal (in press)
  • Oda A,Higuchi Y, Hisamatsu T. 2017. Photoperiod-insensitive floral transition in chrysanthemum induced by constitutive expression of chmeric repressor CsLHY-SRDX. Plant Science 259:86-93


  • Higuchi Y, Hisamatsu T. 2016. LED lighting for urban agriculture. Springer,Part U pp.57-73,75-89
  • Maguvu T.E, Shimizu-Yumoto H, Shibata M. 2016. Difference in flower longevity and endogenous ethylene production of portulaca umbraticola cultivars. The Horticulture Journal 85:70-75


  • Higuchi Y, Hisamatsu T. 2015. CsTFL1, a constitutive local repressor of flowering, modulates floral initiation by antagonising florigen complex activity in chrysanthemum. Plant Science 237: 1-7.
  • Nakano Y, Higuchi Y, Yoshida Y, Hisamatsu T. 2015. Environmental responses of the FT/TFL1 gene family and their involvement in flower induction in Fragaria x ananassa. Journal of Plant Physiology 177:60-66.
  • Nakano Y, Higuchi Y, Sumitomo K, Oda A, Hisamatsu T. 2015. Delay of flowering by high temperature in chrysanthemum: heat-sensitive time-of-day and heat effects on CsFTL3 and CsAFT gene expression. Journal of Horticultural Science and Biotechnology 90: 143-149.
  • Y. Zhang, Hayashi T., Kawabata S., and Yuhua Li. 2015. Relationship the between velvet-like texture of flower petals and light reflection from epidermal cell surfaces. Journal of Plant Research 128, 623-632.
  • Zhang L, Wang Y, Sun M, Wang J, Kawabata S, Li Y.2015. BrMYB4, a suppressor of genes for phenylpropanoid and anthocyanin biosynthesis, is downregulated by UV-B but not by pigment-inducing sunlight in turnip cv. Tsuda. Plant Cell Physiology 55: 2092-2101.
  • Lan X,Yang J, Cao M, Wang Y, Kawabata S, Li Y. 2015. Isolation and characterization of a J domain protein that interacts with ARC1 from ornamental kale (Brassica oleracea var. acephala). Plant Cell Reports 34:817-829.
  • Bai J, Kawabata S. 2015. Regulation of diurnal rhythms of flower opening and closure by light cycles,wavelength, and intensity in Eustoma grandiflorum. The Horticulture Journal 84: 148-155.


  • Ishimori M,Kawabata S.2014. Conservation and Diversification of Floral Homeotic MADS-box Genes in Eustoma grandiflorum. J. Japan. Soc. Hort. Sci. 83(2):172-180.
  • Noor Elahi Jan, Jalal-ud-Din, and Saneyuki Kawabata. 2014. Impact of saline-alkali stress on the accumulation of solids in tomato fruits. Pakistan Journal of Botany 46: 161-166.
  • 樋口洋平 2014.電照栽培の基礎と実践:光の質・量・タイミングで植物をコントロール.誠文堂新光社, pp.30-36, 44-66.
  • 樋口洋平.2014 植物の開花時期を制御するタンパク質アンチフロリゲンを世界で初めて発見.ニューカントリー 3月号 pp. 64-65.
  • 樋口洋平.2014 開花制御の最前線-電照菊とアンチフロリゲン-.植調. 48 (4) pp 10-17.


  • Bo Zhou, Yu Wang,Yaguang Zhan, Yuhua Li, Kawabata S. 2013. Chalcone synthase family genes have redundant roles in anthocyanin biosynthesis and in response to blue/UV-A light in turnip(Brassica rapa ;Brassicaceae)American Journal of Botany 100(12): 1-10
  • Higuchi Y, Narumi T, Oda A, Nakano Y, Sumitomo K, Fukai S, Hisamatsu T. 2013 The gated induction system of a systemic floral inhibitor, antiflorigen, determines obligate short-day flowering in chrysanthemums. Proc. Natl. Acad. Sci. USA 110: 17137-17142.
  • Sumitomo K, Higuchi Y, Yamagata A, Hisamatsu T. 2013 Memory of prolonged winter cold inhibits flowering and increases long-day leaf number in the chrysanthemum cultivar ‘Nagano Queen’. Journal of Horticultural Science and Biotechnology 88: 361-367.
  • Nakano Y, Higuchi Y, Sumitomo K, Hisamatsu T. 2013 Flowering retardation by high temperature in chrysanthemums: involvement of FLOWERING LOCUS T-like 3 gene repression. Journal of Experimental Botany 64: 909-920.


  • Yoshioka S, Aida R, Yamamizo C, Shibata M, Ohmiya A. 2012. The carotenoid cleavage dioxygenase 4 (CmCCD4a) gene family encodes a key regulator of petal color mutation in chrysanthemum. Euphytica 184: 377-387
  • Kawabata S, Li Y.,Miyamoto K. 2012 EST sequencing and microarray analysis of the floral transcriptome of Eustoma gradiflorum. Scientia Horticulturae 144:230-235.
  • Wang Y, Zhou B, Sun M, Li Y, Kawabata S. 2012. UV-A light inducesanthocyanin biosynthesis in a manner distinct from synergistic blue + UV-B light and UV-A/blue light responses at different parts of the hypocotyls in turnip seedlings. Plant and Cell Physiology 53: 1470-1480.
  • Wu W, Luo D, Zhou B, Yan H, Li Y, Kawabata S. 2012. Development ofSSR markers polymorphic between cultivars in Brassica rapa subsp rapa. African journal of Biotechnology 11: 2654-2660.
  • Ono M, Hiyama S, Higuchi Y, Kamada H, Nitasaka E, Koyama T, Mitsuda N, Ohme-Takagi M, Sage-Ono K. 2012 Morphological changes in Ipomoea nil using chimeric repressors of Arabidopsis TCP3 and TCP5. Plant Biotechnology 29: 457-463.
  • Higuchi Y, Sumitomo K, Oda A, Shimizu H, Hisamatsu T. 2012 Day light quality affects the night-break response in the short-day plant chrysanthemum, suggesting differential phytochrome-mediated regulation of flowering. Journal of Plant Physiology 169: 1789-1796.
  • Sumitomo K, Higuchi Y, Aoki K, Miyamae H, Oda A, Ishiwata M, Yamada M, Nakayama M, Hisamatsu T. 2012 Spectral sensitivity of flowering and FT-like gene expression in response to a night break treatment in the chrysanthemum cultivar ‘Reagan’. Journal of Horticultural Science and Biotechnology 87: 461-469.
  • Oda A, Narumi T, Li T, Kando T, Higuchi Y, Sumitomo K, Fukai S, Hisamatsu T. 2012 CsFTL3, a chrysanthemum FLOWERING LOCUS T-like gene, is a key regulator of photoperiodic flowering in chrysanthemums. Journal of Experimental Botany 63: 1461-1477.


  • Kawabata S,Yokoo M.,Nii K.2011. Three-dimensional formation of corolla shapes in relation to the developmantal distortion of petals in Eustoma grandiflorum. Scientia Hortiticulturae 132:66-70.
  • Onozaki T, Yagi M, Tanase K, Shibata M 2011. Crossing and selections for six generations based on flower vase life to create lines with ethylene resistance or ultra-long vase life in carnation ( Dianthus caryophyllus L.). J. Japan. Soc. Hort. Sci. 80:486-498.
  • Tanase K, Onozaki, T, Sato S, Shibata M, Ichimura K 2011. Effect of age on the auto-catalytic ethylene production and the expression of ethylene biosynthetic gene Dc-ACS1 in petals of long-life carnations. JARQ 45:107-116
  • Kawabata S.,Miyamoto K,Li Y. 2011. cDNA microarray analysis of differential gene expression in tomato fruits exposed to blue,UV-A,and UV-A +UV-B. Acta Horticulturae 907:371-374.
  • Wang Q,Zhang Y, Kawabata S,and Li Y.2011. Double fertilization and embryogenesis if Eustoma grandiflorum. J.Japan.Soc.Hort.Sci. 80:351-357
  • Jan NE, Kawabata S.2011. Relationship between fruit soluble solid content and the sucrose concentration of the phloem sap at different leaf to fruit ratios in tomato. J.Japan.Soc.Hort.Sci. 80:314-321.
  • Nii K,Kawabata S.2011. The assessment of the association between the three-dimensional shape of the corolla and two-dimensional shapesof the petals by using Fourier descriptors and principal component analysis in lisianthus. J.Japan.Soc.Hort.Sci. 80:200-205.
  • Lee, O., Sugiyama, N. 2011. Histo-morphological changes in shoot apices treated with gibberellic acid in Lactuca sativa. Biologia Plantarum 55:479-484.
  • Sumugat, M. R., Lee, O., Mine, Y. and Sugiyama, N. 2011. Scientia Horticulturae 129:422-428.
  • Neri, D, Lee, O., Savini, G., Kurokura, T. and Sugiyama, N. 2011. Lateral root formation in strawberry (Fragaria ananassa Duch.) revealed by histone H4 in situ hybridization. Plant Biosystems 145:406-410.
  • Sage-Ono K, Ozeki Y, Hiyama S, Higuchi Y, Kamada H, Mitsuda N, Ohme-Takagi M, Ono M. 2011 Induction of double flowers in Pharbitis nil using a class-C MADS-box transcription factor with Chimeric REpressor gene-Silencing Technology. Plant Biotechnology 28: 153-165.
  • Higuchi Y, Sage-Ono K, Sasaki R, Ohtsuki N, Hoshino A, Iida S, Kamada H, Ono M. 2011 Constitutive expression of the GIGANTEA ortholog affects circadian rhythms and suppresses one-shot induction of flowering in Pharbitis nil, a typical short-day plant. Plant Cell Physiology. 52: 638-650.


  • Sumugat, M. R., Lee, O., Nemoto, K. and Sugiyama, N. 2010. Quantitative trait loci analysis of flowering-time-related traits in tomato. Scientia Horticulturae 123:343-349.
  • Tanikawa N, Onozaki T, Nakayama M, Shibata M 2010. Maternal origin of ‘Tarokaja’and other wabisuke camellia cultivars indicated by chloroplast DNA variation. J.Japan. Soc. Hort. Sci. 79:77-83.
  • Yoshioka S, Sumitomo K, Fujita Y, Yamagata A, Onozaki T, Shibata M, Ohmiya A. 2010. Significance of CmCCD4a orthologs in apetalous wild chrysanthemum species responsible for white coloration of ray petals. Euphytica 171:295-300
  • 道園美弦・久松完・大宮あけみ・柴田道夫 2010. 暗期開始時の短時間昇温処理によるアフリカンマリーゴールドの開花反応促進.植物環境工学 22:8-14


  • Zhou B, Zhao X, Kawabata S, Li Y. 2009. Transient expression of a foreign gene by direct incorporation of DNA into intact plant tissue through vacuum infiltration. Biotechnology Letters 31:1811-1815.
  • Kawabata S, Li Y, Saito T, Zhou B. 2009. Identification of differentially expressed genes during flower opening by suppression subtractive hybridization and cDNA microarray analysis in Eustoma grandiflorum. Scientia Horticulturae 122: 129-133.
  • 福田直子・柴田道夫 2009. 施肥量がトルコギキョウの覆輪着色率に及ぼす影響.園芸学研究 8:187-192
  • Saneyuki Kawabata, Mihoshi Yokoo, Kaeko Nii. 2009. Quantitative analysis of corolla shapes and petal contours in single-flower cultivars of lisianthus. Scientia Horticulturae 122: 206-212


  • Ijiri T, Yokoo M, Kawabata S, and Igarashi T. 2008. Surface-based growth simulation for opening flowers. Proceedings Graphic Interface 2008. pp. 227-233.
  • Boonkorkaew, P., Hikosaka, S. and Sugiyama, N. 2008. Effect of pollination on cell division, cell enlargement, and endogenous hormones in fruit development in a gynoecious cucumber. Sci. Hort. 116(1): 1-7.
  • Cagas, C.C., Lee, O. N., Nemoto, K. and Sugiyama, N. 2008. Quantitative trait loci controlling flowering time and related traits in a Solanum lycopersicum x S. pimpinellifoliumcross. Sci. Hort. 116(2): 144-151.
  • Kawabata, S. and Chujo, W. 2008. Analysis of nitrogen and amino acid contents in cut and potted flowers of Eustoma grandiflorum. J. Japan. Soc. Hort. Sci. 77(2):192-198.
  • Ledesma, N.A., Nakata, M. and Sugiyama, N. 2008. Effectof high temperature stress on the reproductive growth of strawberry cvs. ‘Nyoho’ and ‘Toyonoka’. Sci. Hort. 116(2): 186-193.
  • Sugiyama, N. and Santosa, E. 2008. Edible Amorphophallus in Indonesia.‐ Potential Crops in Agroforestry. Gadjah Mada University Press, Yogyakarta. 125 p.
  • Tanikawa N, Onozaki T, Nakayama M, Shibata M 2008 PCR-RFLP analysis of chloroplast DNA variations in the atpI-atpH spacer region of the genus Camellia. J.Japan. Soc. Hort. Sci. 77:408-417
  • Tanikawa N, Kashiwabara T, Hokura A, Abe T, Shibata M ,Nakayama M 2008 A peculiar yellow flower coloration of camellia using aluminum-flavonoid interaction. J.Japan. Soc. Hort. Sci. 77:402-407
  • Onozaki T, Yagi M, Shibata M 2008 Selection of ethylene-resistant carnations (Dianthus caryophyllus L.) by video recording system and their response to ethylene. Scientia Horiculturae 116:205-212
  • Aida R, Narumi T, Ohtsubo N, Yamaguchi H, Kato K, Shinmyo A, Shibata M 2008 Improved translation efficiency in chrysanthemum and torenia with a translational enhancer derived from the tobacco alcohol dehydrogenase gene. Plant Biotechnology 25:69-75
  • Tanase K, Onozaki T, Sato S, Shibata M, Ichimura K. 2008 Differential expression levels of ethylene biosynthetic pathway genes during senescence of long-lived carnation cultivars. Postharvest Biology and Technology 47:210-217
  • Mitsuda N, Umemura Y, Ikeda M, Shikata M, Koyama T, Matsui K, Narumi T, Aida R, Sasaki K, Hiyama T, Higuchi Y, Ono M, Isuzugawa K, Saito K, Endo R, Ikeda K, Nakatsuka T, Nishihara M, Yamamura S, Yamamura T, Terakawa T, Ohtsubo N, Ohme-Takagi M. 2008 FioreDB: a database of phenotypic information induced by the chimeric repressor silencing technology (CRES-T) in Arabidopsis and floricultural plants. Plant Biotechnology 25: 37-43.


  • Santosa, E., Lian, C., Paisooksantivatana, Y. and Sugiyama, N. 2007. Isolation and development of polymorphic microsatellite markers in Amorphophallus paeonnifolius (Dennst.) Nicolson, Araceae. Mol. Ecol. Note. 7(4): 814-817.
  • Mine, Y., Suematsu, M. and Sugiyama, N. 2007. Aeration and heating improve slow sand filtration as a disinfection system for closed hydroponic systems. Environ. Control Biol. 45(3): 179-187.
  • Zo, B., Li, Y., Xu, Z., Yan, H., Homma, S. and Kwabata, S. 2007. Ultraviolet A-specific induction of anthocyanin biosynthesis in the swollen hypocotyls of turnip (Brassica rapa). J. Exp. Bpt. 58(7):1771-1781.
  • 稲葉幸雄・吉田智彦・杉山信男 2007. イチゴの促成栽培における主茎腋芽の発達に及ぼす定植後の温度および施肥量の影響. 園芸学研究 6(3): 431-434.
  • Higuchi Y, Sage-Ono K, Kamada H, Ono M. 2007 Isolation and characterization of novel genes controlled by short-day treatment in Pharbitis nil. Plant Biotechnology 24: 201-207.


  • Sugiyama, N., Santosa, E., Lee, O., Hikosaka, S. and Nakata, M. 2006. Classification of elephant foot yam (Amorphophallus peoniifolius) cultivars in Java using AFLP markers. Jpn. J. Trop. Agr. 50(4): 215-218.
  • Suganda,A.G., Sukurasno, Nishiyama, Y., Yamakawa, T. and Sugiyama, N. 2006. Random amplified polymorphic DNA analysis to distinguish Brugmansia suaveloens, B. candida and B. versicolor. Plant Biotechnology 24(5): 519-520.
  • 峯洋子・秦野茂・手島英敏・白井深雪・久保田浩史・角谷架織・杉山信男 2006. 砂栽培における培地への資材混和がトマト果実生産と培地特性に及ぼす影響. 園芸学研究5(4): 381-388.
  • Santosa, E., Sugiyama, N., Nakata, M. and Lee, O. 2006. The effect of different seed corm sections on the growth and yield of elephant foot yams. Jpn. J. Trop. Agr. 50(3): 116-120.
  • Lee, O. and Sugiyama, N. 2006. Changes in carbohydrate composition of lettuce stems during development. J. Hort. Sci. Biotech. 81(5): 928-932.
  • Kurokura, T., Inaba, Y. and Sugiyama, N. 2006. Histone H4 gene expression and morphological changes on shoot apices of strawberry (Fragaria x ananassa Duch.) during floral induction. Sci. Hort. 110(2): 192-197.
  • Santosa, E., Sugiyama, N., Lee, O. and Nakata, M. 2006. Arrangement of cormels on corms of edible Amorphophallus species in Indonesia. Jpn. J. Trop. Agr. 50(2): 92-94.
  • Santosa, E., Sugiyama,N.,Nakata,M. and Lee, O. 2006. Growth and corm production of Amorphophallus under different shading levels in Indonesia. Jpn. J. Trop. Agr. 50(2): 87-91.
  • Santosa, E.,Sugiyama, N.,Nakata, M., Lee, O., Trikoesoemaningtyas and Sopandie, D. 2006.Flower induction in elephant foot yams using gibberellic acid (GA3). Jpn. J. Trop. Agr. 50(2): 82-86.
  • Hikosaka, S., Boonkorkaew, P., Ochi, Y.and Sugiyama, N. 2006. The rate of flower differentiation and development of mono- and multi-pistillate type cucumbers. J. Hort. Sci. Biotech. 81(2): 303-309.
  • Santosa, E., Sugiyama, N., Nakata, M., Mine, Y., Lee, O. and Sopandie, D. 2006. Effect of weeding frequency on the growth and yield of elephant foot yams in agroforestry systems. Jpn. J. Trop. Agr. 50(1): 7-14.


  • Kawabata, S., Sasaki, H. and Sakiyama, R. 2005. Role of transpiration from fruits in phloem transport and fruit growth in tomato fruits. Physiol. Plant. 124(3):371-380.
  • Nakata, M., Sugiyama, N. andPankasemsuk,T. 2005. Morphological study ofthestructureand developmentof longaninflorescence. J.Amer. Soc. Hort. Sci. 130(6): 793-797.
  • Sutarto, I., Gandanegara,S.,Arwin, andSugiyama, N. 2005. Estimation of vascular discontinuiy betweenrootstock and scion of rambutan and durian using isotope technique at the nursery stage. Jpn. J. Trop. Agr. 49(3):233-237.
  • Santosa, E.,Sugiyama, N.,Nakata, M.,Kawabata, S. and Kubota, N. 2005. Cultivation of the Japanese persimmon in West Java, Indonesia.Jpn. J. Trop. Agr., 49(3): 220-226.
  • Santosa,E.,Sugiyama, N.,Nakata, M.and Kawabata,S. 2005. Profitability of intercropping with vanilla in timber plantation, West Java, Indonesia.Jpn. J. Trop. Agr.49(3): 207-214.
  • Kurokura, T., Inaba, Y., Neri, D. and Sugiyama, N. 2005. A morphological study of the development of the secondary inflorescences in strawberry (Fragaria x ananassaDuch.). Ann. Appl. Biol. 146(4): 511-515.
  • Neri, D.,Sugiyama, N., and Inujima, A. 2005. Effect of organic residues on strawberry root growth.Int. J. Fruit Sci. 5(1): 127-137.
  • Nakata, M., Sugiyama, N. and Pankasemsuk,T. 2005. Problems confronted by longangrowers in the northern Thailand after adoption of potassium chlorate. Jpn. J. Trop. Agr. 49(2): 140-146.
  • 稲葉幸雄・吉田智彦・杉山信男2005. イチゴのクラウンの傾斜と花房伸長方向の関係. 園芸学研究4(2):159-163.
  • Ledesma,N., and Sugiyama, N. 2005. Pollen quality and performance in strawberry plants exposed to high-temperature stress. J. Amer. Soc. Hort. Sci. 130(3): 341-347.
  • Santosa, E., Sugiyama, N., Hikosaka, S., Takano, T. and Kubota, N. 2005. Intercropping patterns in cacao, rubber, and timber plantations in West Java, Indonesia.Jpn. J. Trop. Agr. 49(1): 21-29.
  • Lee, O.N., Nemoto, K. and Sugiyama, N. 2005. Histone H4 gene expression in shoot apices associated with floral initiation in lettuce. J. Japan. Soc. Hort. Sci. 74(2): 121-126.
  • Hikosaka, S. and Sugiyama, N. 2005. Effect of fruit-load on growth patterns of fruit at the middle nodes of gynoecious-type cucumbers. J. Hort. Sci. Biotech. 80(1): 130-134.
  • Kurokura, T.,Iwama, T., Inaba, Y. and Sugiyama, N. 2005. Effects of day length on the developmental pattern of axillary buds in June-bearingstrawberry plants.J. Hort. Sci. Biotech.80(1): 139-142.


  • Santosa, E., Suigyama, N., Hikosaka, S., Nakata, M. and Bintoro, H.M.H. 2004. Effect of planting depth on growth and corm shape of two Amorphophalllus species cultivated in Indonesia. Jpn. Trop. Agr. Sci. 48(4): 240-245.
  • Santosa, E., Sugiyama, N., Sulistyono,E. and Sopandie, D. 2004. Effect of watering frequency on early growth of elephant foot yams. Jpn. J. Trop. Agr.48(4): 235-239.
  • Sugiyama, N., T. Iwama, Y. Inaba, T.Kurokura and D. Neri. 2004. Varietal differences in the formation of branch crowns in strawberry plants. J. Japan. Soc. Hort. Sci. 73(3):216-220.
  • Ledesma,N.A., S. Kawabata and N. Sugiyama. 2004. Effects of high temperature on protein expression in strawberry plants. Biologia Plantarum, 48(1):73-79.
  • Hikosaka,S.and N.Sugiyama.2004. Characteristics of flower and fruit development of multi-pistillate type cucumbers. J. Hort. Sci. Biotech.79(2):219-222.
  • Sugiyama, N., Iwama, T., Inaba, Y,Kurokura, T. and Neri, D. 2004. Varietal differences in the formation of branch crowns in strawberry plants. J. Japan. Soc. Hort. Sci.73(3):216-220.
  • Isumiyati Sutrato, Arwin,and N. Sugiyama. 2004. Successful budding method of rambutan propagation. Jpn.J.Trop.Agr.48(3):198-201.
  • Santosa,E., N.Sugiyama, S.Hikosaka and T.Takano. 2004. Classification of Amorphophallus variabilis in West Java, Indonesia, Based on morphological characteristics of inflorescences. Jpn.J.Trop.Agr.48(1):25-34.


  • Hikosaka,S.and N.Sugiyama. 2003.Fruit growth patterns and abortion in multi-pistillate type cucumbers. J. Hort. Sci.Biotech.78(6):775-779.
  • Lee,O.N., N.Sugiyama and S.Kosuge. 2003. Allometry of stem growth in lettuce plants. J.Japan.Soc.Hort.Sci.72(1):24-28.
  • Li,Y., H.Yan, B.Zhou, S.Kawabata and R.Sakiyama. 2003. Role of chalcone synthase and dihydroflavonol reductase in light dependent accumulation of anthocyanins in `Toyonoka' strawberry fruits. Acta Hort. 626:361-366.
  • Neri,D., N.Sugiyama, T.Iwama and H.Akagi. 2003. Effects of apical pinching on the development of axillary buds in strawberry plants. J.Japan.Soc.Hort.Sci.72(5):389-392.
  • Santosa,E., N.Sugiyama, S.Hikosaka and S. Kawabata. 2003. Cultivation of Amorphophallus muelleri Blume in timber forests of East Java, Indonesia. Jpn.J.Trop.Agr.47(3):190-197.
  • Santosa,E., N.Sugiyama and S. Kawabata. 2003 Reasons for farmer's decision to cultivate elephant foot yams in Kuningan district,West Java,Indonesia. Jpn.J.Trop.Agr.47(2):83-89.
  • 堀 健夫・杉山信男・岩本純明. 2003. 農業立地の違いが西ジャワ・ボゴール県におけるキャッサバの生産と役割に及ぼす影響. 熱帯農業47(2):135-141.


  • Han,S.H. and S.Kawabata. 2002. Changes in carbohydrate and water contents of kiwifruit (Actinidia deliciosa) during growth. J.Japan.Soc.Hort.Sci.71(3):322-327.
  • Kawabata,S., S.H.Han and R.Sakiyama. 2002.Effect of mechanically restricting tomato fruit enlargement on the partitioning of soluble sugars. J.Japan.Soc.Hort.Sci.71(4):480-484.
  • Kawabata,S., Y.Li,M.Adachi,H.Maruyama,E.Ozawa and R.Sakiyama. 2002. Role of photoreceptor-and sugar-mediated reactions in light dependent anthocyanin production in lily and stock flowers. J.Japan. Soc.Hort.Sci.71(2):220-225.
  • Kubota,N.,H.Y.Hadikusumah,O.S.Abdoellah and N.Sugiyama. 2002. Changes in the performance of the homegardens in west Java for twenty years (1) Changes in the function of homegardens. Jpn.J.Trop.Agr.46(3):143-151.
  • Kubota,N.,H.Y.Hadikusumah,O.S.Abdoellah and N.Sugiyama. 2002. Changes in the performance of the homegardens in west Java for twenty years (2) Changes in the utilization of cultivated plants in the homegardens. Jpn.J.Trop.Agr.46(3):152-161.
  • Neri,D., N.Sugiyama and A.Inujima 2002. Effect of organic residues on strawberry root growth. Acta Hort. 567:503-506.
  • Pan,Z., S.Kawabata,N.Sugiyama,R.Sakiyama and Y.Cao. 2002 Genetic diversity of cultivated resources of pear in north China. Acta Hort. 587:187-194.
  • Santosa,E., N.Sugiyama, Lontoh A.P., Sutoro, S.Hikosaka and S. Kawabata. 2002. Cultivation of Amorphallus paeoniifolius (Dennst.) Nicolson in home gardens in Java. Jpn.J.Trop.Agr.46(2):94-99.
  • Santosa,E., N.Sugiyama,Chozin,M.A.,Lontoh A.P.,Sudiatso S., S.Kawabata and S.Hikosaka,Sutoro and Hidayat,A. 2002. Morphological and nutritional characterization of elephant foot yam in Indonesia. Jpn.J.Trop.Agr.46(4):265-271.
  • Yano,M., N.Sugiyama and T.Thunyarpar. 2002. Use of mutiple regression analysis to identify the factors causing year-to-year variations in longan yield in Thailand. Jpn.J.Trop.Agr.46(2):66-71.
  • Yano,M., N.Sugiyama and T.Thunyarpar and Y.Yamaki. 2002. Problems confronting longan growers in northern Thailand. Jpn.J.Trop.Agr.46(2):72-76.


  • Li, Y., R. Sakiyama, H. Maruyama and S. Kawabata. 2001. Regulation of anthocyanin biosynthesis during fruit development in ' Nyoho' strawberry. J. Japan. Soc. Hort. Sci.70(1) 28-32.
  • Sugiyama,N. 2001. Organic production of vegetables in Japan. Proceedings of International Workshop on Organic and Green Food Production in Urban and Peri-urban Areas.p.58-63. August 26-28, 2001, Beijing.