Doctor of Agriculture, kyoto University

Crop Science

1999 - 2000, International Rice Research Institute，Visiting Scientist

1984, Kyoto University, Graduate School, Division of Agriculture

1982, Kyoto University, Faculty of Agriculture

2005
Editor, 日本作物学会

2004
Editor, 日本作物学会

Editor, 国際ソバ研究者連合

Editor in chief, 日本作物学会北陸支部・北陸育種談話会

Editor, 日本作物学会北陸支部・北陸育種談話会

Accumulatoin Efficiency of Degradable Matter during the Early Grain-Filling Period in Rice
Naoto Inoue, Shinya Kasajima, Zhongfa Yang, Shigemitsu Kasuga, Motoyuki Hagiwara
信州大学農学部AFC報告, (13), 1-11, 31 Mar. 2015, Refereed

Reduction of Phosphate Application in Paddy Rice Cultivation for More Sustainable and Environmentally Sound Agriculture
信州大学農学部紀要, 44(1-2), 53-56, Mar. 2008

Relationship between antioxidant activity and flour and hull color in Tartary buckwheat
Kaori Fujita;Naoto Inoue;Shouji Hagiwara;Zhongfa Yang;Masakazu Kato;Motoyuki Hagiwara
Fagopyrum, 21, 51-57, 2004

Effect of environmental factors on the chemical characteristics of common buckwheat in relation to flour texture. 1. Variation in amylose and crude protein content of seeds collected at various sites in Japan
Naoto Inoue;Kaori Fujita;Zhongfa Yang;Masakazu Kato;Shu-hei Uehara;Motoyuki Hagiwara;Akio Ujihara
Fagopyrum, 21, 65-69, 2004

Reduced phosphorous application for paddy rice production caused no significant yield decrease in Ando paddy field in Japan
Hagiwara M.;S. Kawamura
World Rice Research Conference 2004 Abstract, 294-294, 2004

Removing rate of dry matter from stover to panicle as affected by air temperature during the early half period of grain filling stage in rice
Yang Z.;N. Inoue;K. Fujita;M. Kato;M. Hagiwara;Arice-Net Group
World Rice Research Conference 2004 Abstract, 192-192, 2004

Acumulation efficiency of degradable matter during the earlyhalf period of grain filling stage in rice
N. Inoue;Z. Yang;K. Fujita;M. Kato;M. Hagiwara;Arice-Net Group
World Rice Research Conference 2004 Abstract, 192-192, 2004

Modeling of spikelet sterility induced by cool temperature in rice
Kato M.;N. Inoue;Z. Yang;K. Fujita;M. Hagiwara;K. Goto;T. Taniguchi
World Rice Research Conference 2004 Abstract, 340-340, 2004

The incidence of imperfect flowers and its effect on fertilization in common buckwheat grown under water stress conditions
Motoyuki Hagiwara, Aya Ota, Naoto Inoue
Fagopyrum, 20, 37-41, Oct. 2003

Varietal differences of antioxidant activity in Tartary buckwheat flour as evaluated by chemiluminescence
Kaori Fujtia, Naoto Inoue, Zhongfa Yang, Shoji Hagiwara, Motoyuki Hagiwara
Fagopyrum, 20, 47-52, Oct. 2003

Improvement of Fertilization Rate by Mass Selection in Common Buckwheat
Naoto Inoue, Hideyuki Kumagai, Motoyuki Hagiwara
Fagopyrum, 19, 49-53, Oct. 2002

Effect of Water Stress on Growth and Fertilization Rate of Common Buckwheat
Motoyuki Hagiwara, Aya Ota, Naoto Inoue
Fagopyrum, 19, 63-69, Oct. 2002

Fertilization Percentage of Common Buckwheat under Water Stressed Conditions - Analysis Based on a Module Concept and LeafTemperature as a Water Stress Index -
Motoyuki Hagiwara, Aya Ota, Naoto Inoue
Proceedings of the VIIIth International Symposium on Buckwheat, Advances inBuckwheat Research, 1, 71-78, Aug. 2001

Influence of Water Deficit on the Growth and Flower Fertilization in Common Buckwheat as Analyzed on the Basis of the Module Concept
Motoyuki Hagiwara, Aya Ota, Naoto Inoue
Proceedings of the VIII International Symposium on Buckwheat, Advances in Buckwheat Research, 1, 71-78, 2001

Effect of Tillage Intensity, Water Control, and Planting Method on Seeding Establishment and Growth of Direct-seeded rice
M. Kondo, D. V. Aragones, P.P. Publico, M. Hagiwara, T. P. Tuong, M. Yamauchi
Prceedings of the International Rice Research Conference, 521-531, 2001

Relationship between the Harvest Index and Duration of Each Developmental Stage of Shoot Apex in Common Buckwheat
Naoto Inoue and Motoyuki Hagiwara
Fagopyrum, 17, 51-56, Oct. 2000

Varietal differences of shoot growth characters related to lodging in Tartary buckwheat
Motoyuki Hagiwara, Hidenori Izusawa, Naoto Inoue, Toshiko Matano
Fagopyrum, 16, 67-72, 1999

Yield, Feeding Value and Chemical Composition of Soil in a Rotation Cropping System of Maize - Barley as Influenced by Barnyard Manure and Chemical Fertilizer
Hisashi Kagata, Naoto Inoue, Motoyuki Hagiwara et. al.
Jpn. J. Grassland Sci., 45(1), 42-51, 1999

Ecological significance of root tip rotation for seedling establishment of Oryza sativa L.
Naoto Inoue, Teruo Arase, Motoyuki Hagiara et. al.
Ecological Research, 14(1), 31-38, 1999

根乾物率による水稲根系活性の評価の試み
萩原素之・服部篤司・井上直人・金　漢龍
根の研究, 7, 101-104, 1998

Allometry among Roots, Leaves and Flower Clusters in Common Buckwheat
Motoyuki Hagiwara, Naoto Inoue,Toshiko Matano
Fagopyrum, 15, 29-34, 1998

Variability in the Length of Flower Bud Differentiation Period of Common Buckwheat
Motoyuki Hagiwara,Naoto Inoue, Toshiko Matano
Fagopyrum, 15, 55-64, 1998

Interaction between Germinating Rice Seed and Soil Influences Seedling Emergence in Direct Seeding into Flooded Soil
Motoyuki Hagiwara, Mitsuo Imura
Crop Research in Asia: Achievements and Perspective, Proceedings of the 2nd Asian Crop Science Conference, 224-227, 1996

SEEDLING EMERGENCE AND ESTABLISHMENT OF DIRECT-SOWN PADDY RICE IN SOILS INCORPORATED WITH SUBSTANCES PRODUCED IN REDUCTIVE PADDY SOIL
HAGIWARA, M; IMURA, M
Japanese Journal of Crop Science, 62(4), 609-613, 1993

VARIETAL DIFFERENCE AND TEMPERATURE RESPONSE OF LOCAL SOIL-REDUCTION AROUND GERMINATING RICE SEED
HAGIWARA, M; IMURA, M
Japanese Journal of Crop Science, 62(1), 105-110, 1993

PROMOTION OF SEEDLING EMERGENCE OF PADDY RICE FROM FLOODED SOIL BY COATING SEED WITH POTASSIUM-NITRATE
HAGIWARA, M; IMURA, M
Japanese Journal of Crop Science, 60(3), 441-446, 1991

Estimation of rice root activity by 'new root' sampling
Motoyuki Hagiwara, Reynaldo Rodriguez, Takuhito Nozoe and Motohiko Kondo
JIRCUS Working Report, 46, 125-130, 10 Mar. 2006

Estimation of rice root activity by 'new root sampling'
Motoyuki Hagiwara;Reynaldo Rodoriguez;Takuhito Nozoe;Motohiko Kondo
JIRCAS Working Report, 46, 125-130, 2006

Effect of pericarp on germination and seed respiration rate of common buckwheat under flooded condtions
Ayato Hori and Motoyuki Hagiwara
第254回日本作物学会講演会, 21 Sep. 2022, Crop Science Society of Japan

Removal of 'winckled seeds' is not necessary when using an evaluation index E/A for evaluating pre-germination flood-tolerance in soybean
Haruka Iuchi, Motoyuki Hagiwara and Natsuki Niwa
日本作物学会第253回講演会, 21 Sep. 2022

ダイズの種子浸漬液の濁度測定による種子冠水抵抗性の簡易・迅速評価
丹羽 菜月, 萩原 素之
日本作物学会講演会, 29 Mar. 2021, 日本作物学会, Not invited

ダイズの種子冠水抵抗性評価指標E/Aの経年変化および経年種子のE/Aと発芽生長の関係
萩原 素之, 上條 夏菜, 丹羽 菜月
日本作物学会講演会, 03 Sep. 2020, 日本作物学会, Not invited

Summary report for the analysis of multilocational G by E experiment results (Nagano group 2002)
M. Hagiwara;A. Ichiyoshi;N. Inoue
ARICE-NET Workshop Proceedings 44-49, 2003

Varietal diference in lodging traits
M. Hagiwara;R. Matsumoto;N. Inoue
ARICE-NET Workshop Proceedings 113-115, 2003

Grain filling rate during the early period after heading in rice
Naoto Inoue;Motoyuki Hagiwara
ARICE-NET Iwate Workshop Proceedings 39-63, 2003

An attempt for the field-based determination of varietal difference in lodging
Motoyuki Hagiwara;Reina Matsumoto;Naoki Sai;Nato Inoue
ARICE-NET Iwate Workshop Proceedings 107-119, 2003

水ストレスが普通ソバの受精・結実に及ぼす影響
水野　寛;萩原素之
北陸作物学会報38別号, 2002

Basic Agronomy
Shinshu University

Crop and Growth Environment Science
Shinshu University

Computerrized Data Analysis
Shinshu University

Computerrized Data Analysis
Shinshu University

Sustainable Plant Production
Shinshu University

Crop Science
Shinshu University

International buckwheat research association

Pre-germination flooding torelance of soybean
2003

Low input cultivation of paddy rice
2000

Effect of environmental stress on fertilization and seed-set of common buckwheat

Estimation of rooot sysm activityof paddy rice and common buckwheat

Seedling emergence and establishment of direct seeded paddy rice

Effect of newly developed silica fertilizer on paddy rice

2017, 4, 4, 2

2015, 5, 5

2018, 4, 4, 2, 2

2020, 4, 0, 4, 0, 1, 0

2019, 4, 0, 4, 0

2012, 3, 0, 3, 0, 2, 0, 2, 0

2013, 3, 0, 3, 0, 2, 0, 2, 0

2014, 3, 0, 1

2016, 4, 4

2008, 4, 0, 4, 0, 0, 0, 1, 1, 0

2006, 3, 0, 3, 0, 2, 0, 2, 0, 1, 0, 0, 0, 0, 0

2007, 3, 0, 3, 0, 1, 0, 1, 0, 0, 0, 0

2009, 4, 0, 4, 0, 2, 1, 0, 0, 0, 0

2010, 3, 0, 3, 0, 4, 1, 2, 1, 0, 0, 0

2011, 2, 0, 2, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0

2009, 1, 1

2010, 1, 1

2011, 1, 1

2013, 0, 0

2012, 0, 0

2014, 0, 0