JARQ:Japan Agricultural Research Quarterly
About JARQ
The Japan Agricultural Research Quarterly (JARQ) is a publication of the Japan International Research Center for Agricultural Sciences (JIRCAS), which provides readers overseas with the latest information on key achievements and developments in agricultural research in Japan, with the expectation that this information would contribute to the agricultural development of countries in tropical and subtropical regions.
Accepted Article
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Detection of Steer Defecation Events using an Accelerometer
Nariyasu WATANABE, Rena YOSHITOSHI, Jihyun LIM, Kensuke KAWAMURA, Seiichi SAKANOUE, JARQ:Japan Agricultural Research Quarterly. in press 2019-03-08
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The Panicle Blast Resistance Mechanism of <i>qPbm11</i> in the Rice Cultivar Miyazaki-mochi is Independent from that of <i>Pb1.</i>
Haruhiko INOUE, Nagao HAYASHI, JARQ:Japan Agricultural Research Quarterly. in press 2019-03-04
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Dry Matter Yield Response to Seeding Rate and Row Spacing in Direct-seeded and Double-harvested Forage Rice
Hiroshi NAKANO, Ikuo HATTORI, Satoshi MORITA, JARQ:Japan Agricultural Research Quarterly. in press 2019-03-04
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Study of a Possible Method for Transmitting Knowledge on the Cleaning of Combine Harvester Interiors
Mitsuyoshi SHIMAZU, Naonobu UMEDA, Eiji KURIHARA, Masaki UMEMOTO, Junko YAMAMOTO, Hitoshi OGIWARA, Kazuyoshi NONAMI, JARQ:Japan Agricultural Research Quarterly. in press 2019-02-15
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Study of Grain Conveyor Structure to Reduce Cleaning Time of Combine Harvester
Keisuke ARAI, Mitsuyoshi SHIMAZU, Naonobu UMEDA, Eiji KURIHARA, JARQ:Japan Agricultural Research Quarterly. in press 2019-02-15
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Influence of Daily Temperature Range on Seedling Emergence and Establishment and Estimation of Early Sowing Limits in Directly Seeded Rice Under Submerged Conditions in a Cold-Climate Area (Hokuriku Region, Japan)
Masami FURUHATA, Yoshitaka HARA, JARQ:Japan Agricultural Research Quarterly. in press 2019-02-12
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Effects of Interplanting on Fruit Yield and Dry Matter Production in Greenhouse Grown Tomato by Integrating Two Different Crop Periods
Takafumi KINOSHITA, Hiromichi YAMAZAKI, Katsuhiko INAMOTO, JARQ:Japan Agricultural Research Quarterly. in press 2019-01-21
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Detection Frequency of Porcine Noroviruses in Healthy Pigs in Japan
Ayaka OKADA, Shinichi KOBAYASHI, Yasuo INOSHIMA , JARQ:Japan Agricultural Research Quarterly. in press 2019-01-11
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Time-course Changes in the Relationship between Serum and Milk β-carotene Concentrations in Mid-lactation Dairy Cows following a Shift from Drylot Feeding to Time-limited Grazing
Satoshi HAGA, Kazuhiro MATOBA, Hiroshi ISHIZAKI, Yasuko TOGAMURA, Yasuko UEDA, Yoshihiro KARIYA, JARQ:Japan Agricultural Research Quarterly. in press 2019-01-08
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Does Soil Fertility Decline under Smallholder Rubber Farming? The Case of a West Sumatran Lowland in Indonesia
Irwin M. UMAMI, Khairun N. KAMARUDIN, HERMANSAH, Susumu S. ABE, JARQ:Japan Agricultural Research Quarterly. in press 2019-01-05
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Spatial Variability and Geostatistical Mapping of Selected Soil Properties in Mt. Wakakusa Grassland of Japan
Khairun N. KAMARUDIN, Mayu TOMITA, Keiko KONDO, Susumu S. ABE, JARQ:Japan Agricultural Research Quarterly. in press 2019-01-05
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Comparative Analysis of Farmers’ Selection Criteria for Cowpea (<i>Vigna unguiculata</i>) Varieties in Niger and Burkina Faso
Haruki ISHIKAWA, Issa DRABO, Ousmane BOUKAR, Christian FATOKUN, Satoru MURANAKA, JARQ:Japan Agricultural Research Quarterly. in press 2019-01-05
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Analysis of the Nutritional Composition of Aquatic Species Toward Nutritional Improvement in a Lao PDR Rural Area
Kaori FUJITA, Masataka SAITO, Bounsong VONGVICHITH, Katsumi HASADA, Philavanh BOUTSAVATH, Xaypunya MAHATHILATH, Shinsuke MORIOKA, JARQ:Japan Agricultural Research Quarterly. in press 2018-12-27
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A Simple Variance Estimation of Herbage Mass Based on Two Assessments Per Pasture
Koji NAKAGAMI, JARQ:Japan Agricultural Research Quarterly. in press 2018-12-11
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Identification of an Antigen Specific to a Protective <i>Salmonella</i> Monoclonal Antibody
Swarmistha Devi ARIBAM, Yumiko MASUKAGAMI, Kazumasa SHIRAIWA, Sayaka NISHIKAWA, Yohsuke OGAWA, Masato AKIBA, Yoshihiro SHIMOJI, Masahiro EGUCHI, JARQ:Japan Agricultural Research Quarterly. in press 2018-11-29
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Assessment of Floodwater Behavior in Van Coc Lake, Hanoi in Event of Emergency Situation
Sai Hong ANH, Toshinori TABATA, Kazuaki HIRAMATSU, Masayoshi HARADA, Le Viet SON, JARQ:Japan Agricultural Research Quarterly. in press 2018-10-30
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Comparing Rates of Rock Weathering and Soil Formation between Two Temperate Forest Watersheds Differing in Parent Rock and Vegetation Type
Susumu S. ABE, Takahiro HARADA, Hiroshi OKUMURA, Toshiyuki WAKATSUKI, JARQ:Japan Agricultural Research Quarterly. in press 2018-10-22
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Emergency Stop Device for Hand-Fed Threshing on Head-Feeding Combine Harvesters toward Safety of Farm Work
Hirofumi YAMASAKI, Hirokatsu SHITO, Mitsuhiro HORIO, Ei SEKI, Shunsuke OKADA, Muneki TOMITA, Yutaka KIKUCHI, Kenichiro TAKEUCHI, Masayuki TAKAGI, Yohichi AGAWA, Toushi FURUTA, JARQ:Japan Agricultural Research Quarterly. in press 2018-10-13
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Preliminary Analysis of Diatom-infecting Viruses in Ariake Sound, Japan
Yuji TOMARU, Tadashi MATSUBARA, Takayuki MINE, Tomoyuki SHIKATA, Keizo NAGASKI, Kei KIMURA, Haruo YAMAGUCHI, JARQ:Japan Agricultural Research Quarterly. in press 2018-09-10
All Issue
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Citrus breeding 2.0: a novel approach integrating deciphered parentage and genomics-assisted selection
SHIMIZU Tokurou, JARQ:Japan Agricultural Research Quarterly . 53(2) , 81-85 (2019-04-01)
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An overview of recent genomic research on biocontrol pseudomonad strains isolated from the field in Japan
Takeuchi Kasumi, Someya Nobutaka, JARQ:Japan Agricultural Research Quarterly . 53(2) , 87-91 (2019-04-01)
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Planning Large-scale Feed Production for Japanese Cattle Farming under The Condition of Croplands Dispersion
KUBOTA Tetsufumi, JARQ:Japan Agricultural Research Quarterly . 53(2) , 93-102 (2019-04-01)
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Management of Huanglongbing (HLB) by an Intensive Vector and Disease Control in the Surroundings of the Orchard, in Addition to Planting HLB-Free Trees in Okinawa, Japan
UECHI Nami, KATOH Hiroshi, IWANAMI Toru, FUJIKAWA Takashi, MIYATA Shin-ichi, YASUDA Keiji, OOISHI Tsuyoshi, KAWANO Shinji, UESATO Takumi, JARQ:Japan Agricultural Research Quarterly . 53(2) , 103-108 (2019-04-01)
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Impact of Agricultural Investments on World Wheat Market under Climate Change: Effects of Agricultural Knowledge and Innovation System, and Development and Maintenance of Infrastructure
KOIZUMI Tatsuji, JARQ:Japan Agricultural Research Quarterly . 53(2) , 109-125 (2019-04-01)
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Fertilizer-use efficiency of farmers using manure in Liaozhong County, China
KUSANO Eiichi, YIN Changbin, CHIEN Hsiaoping, JARQ:Japan Agricultural Research Quarterly . 53(2) , 127-133 (2019-04-01)
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Development of a monoclonal antibody-based immunohistochemical method for detecting Newcastle disease virus
YAMAMOTO Yu, SHIMIZU Shinya, HIROTA Jiro, KUROKAWA Aoi, MASE Masaji, JARQ:Japan Agricultural Research Quarterly . 53(2) , 135-141 (2019-04-01)
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A Cross-Regional Comparison of Growth in Japanese Black Calves
NABENISHI Hisashi, YAMAZAKI Atusi, JARQ:Japan Agricultural Research Quarterly . 53(2) , 143-148 (2019-04-01)
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Suppressive Effects of Vermicomposted-Bamboo Powder on Cucumber Damping-Off
YOU Xiaodong, KIMURA Naohiro, OKURA Teppei, MURAKAMI Shinpei, OKANO Ryoichi, SHIMOGAMI Yukihiro, MATSUMURA Atsushi, TOKUMOTO Hayato, OGATA Yoshiyuki, TOJO Motoaki, JARQ:Japan Agricultural Research Quarterly . 53(1) , 13-19 (2019-01-01)
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Retrospective and Histopathological Studies of <i>Entamoeba</i> spp. and Other Pathogens Associated with Diarrhea and Wasting in Pigs in Aichi Prefecture, Japan
KOMATSU Tetsuya, MATSUBAYASHI Makoto, MURAKOSHI Naoko, SASAI Kazumi, SHIBAHARA Tomoyuki, JARQ:Japan Agricultural Research Quarterly . 53(1) , 59-67 (2019-01-01)
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The tendency of expanding forest certification in Vietnam: Case analysis of certification holders in Quang Tri Province
IWANAGA Seiji, DUONG Dang Thai, HA Ho Thanh, MINH Nguyen Van, JARQ:Japan Agricultural Research Quarterly . 53(1) , 69-80 (2019-01-01)
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New Soil Maps of Japan based on the Comprehensive Soil Classification System of Japan – First Approximation and its Application to the World Reference Base for Soil Resources 2006
Takashi KANDA, Yusuke TAKATA, Kazunori KOHYAMA, Toshiaki OHKURA, Yuji MAEJIMA, Shokichi WAKABAYASHI, Hiroshi OBARA, JARQ:Japan Agricultural Research Quarterly . 52(4) , 285-292 (2018-10-01)
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Molecular Epidemiological Analysis of Salmonella enterica subsp. enterica Serovar Typhimurium Isolated from Cattle in Hokkaido, Japan
Yukino TAMAMURA, Ikuo UCHIDA, JARQ:Japan Agricultural Research Quarterly . 52(4) , 293-299 (2018-10-01)
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Gamma-glutamylcysteine Synthetase Gene Homolog (gshA) is Important in Glutathione Homeostasis in Aspergillus oryzae
Ryota HATTORI, Sawaki TADA, Mayumi MATSUSHITA-MORITA, Satoshi SUZUKI, Ken-Ichi KUSUMOTO, JARQ:Japan Agricultural Research Quarterly . 52(4) , 301-305 (2018-10-01)
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Isolation, Characterization and PCR Multiplexing of Microsatellite Loci for Western Sand Lance (Ammodytes japonicus Duncker and Mohr 1939)
Jun-ya SHIBATA, Satoshi TOMANO, Tetsuya UMINO, Takeshi TOMIYAMA, Yoichi SAKAI, Satoshi NAKAI, Tetsuji OKUDA, Wataru NISHIJIMA, JARQ:Japan Agricultural Research Quarterly . 52(4) , 307-313 (2018-10-01)
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Effect of Green Manure Application on Soil Enzyme Activity and Nutrient Dynamics in a Sugarcane Field of Kitadaito, Okinawa, Japan
Susan MAMBU, Soh SUGIHARA, Takumi KAWAME, Tomohiro NISHIGAKI, Koki TOYOTA, Naoko MIYAMARU, Haruo TANAKA, Motoki KANEKATSU, JARQ:Japan Agricultural Research Quarterly . 52(4) , 315-324 (2018-10-01)
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Multiple Evaluations of Use of Digested Slurry from Methane Fermentation of Household Food Waste in Vegetable Growing in Ho Chi Minh City, Vietnam
Fumiko ORITATE, Tran Thi Kim CUC, Masaya USHIDA, Rie MURAKAMI-SUZUKI, Masato NAKAMURA, Masaru YAMAOKA, JARQ:Japan Agricultural Research Quarterly . 52(4) , 325-337 (2018-10-01)
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Inheritance of Bluish Flower Color of Transgenic Chrysanthemum by Interspecific Hybrids
Ryutaro AIDA, Mitsuru DOUZONO, Satoshi YOSHIOKA, Naonobu NODA, Mai TSUDA, Ryo OHSAWA, JARQ:Japan Agricultural Research Quarterly . 52(4) , 339-345 (2018-10-01)
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Liver Abscess Associated with Streptococcus suis Serotype 4 in a Duroc Boar
Koka TAKIZAWA, Masahiro KUSUMOTO, Toshiyuki MATSUURA, Tomoko NAGAI, Yoshifumi KOBAYASHI, Naoto IMAI, Tomoyuki SHIBAHARA, JARQ:Japan Agricultural Research Quarterly . 52(4) , 347-352 (2018-10-01)
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Nodal Pleomorphic B Cell Lymphoma at the Earliest Stage of Tumor Development in a Cow
Yuichiro SOCHI, Hironori TAKAMORI, Hidetoshi SATO, Takashi NUMABE, Akiyo HAGIWARA, Yoshiharu ISHIKAWA, Koichi KADOTA, JARQ:Japan Agricultural Research Quarterly . 52(4) , 353-358 (2018-10-01)
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Factors Influencing Fish Productivity in Rice Paddy Aquaculture: A Case Study in Vientiane Province, Central Laos
Bounsong VONGVICHITH, Shinsuke MORIOKA, Kensuke KAWAMURA, Atsushi MORI, JARQ:Japan Agricultural Research Quarterly . 52(4) , 359-366 (2018-10-01)
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Natural 15N Abundance Can Aid the Discrimination of Organic and Conventional Rice
Mizuhiko NISHIDA, JARQ:Japan Agricultural Research Quarterly . 52(3) , 173-180 (2018-07-01)
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The Contribution of Agricultural Investments to Food Loss and the World Rice Market in Asian Countries
Tatsuji KOIZUMI, JARQ:Japan Agricultural Research Quarterly . 52(3) , 181-196 (2018-07-01)
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Identification of Paddy Rice Areas Using SAR: Some Case Studies in Japan
Naoki ISHITSUKA, JARQ:Japan Agricultural Research Quarterly . 52(3) , 197-204 (2018-07-01)
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Controlling Yield and Grain Protein Content of Wheat in Japan through Pre-Anthesis Nitrogen Application to Maximize Producers’ Profit
S.H.N.P DE SILVA , Taro TAKAHASHI, Kensuke OKADA, JARQ:Japan Agricultural Research Quarterly . 52(3) , 205-217 (2018-07-01)
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Spatial Variation in Surface Soil Total Carbon and Its Relationship with Soil Color in a River Floodplain Ecosystem of Northern Ghana
Keisuke KATSURA, Takenori WATANABE, Naoki MORITSUKA, Yasuhiro TSUJIMOTO, Baba INUSAH, Wilson DOGBE, Masato ODA, JARQ:Japan Agricultural Research Quarterly . 52(3) , 219-228 (2018-07-01)
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Effects of Sea Level Rise and Sea Dike Construction on the Downstream End of the Saigon River Basin (Can Gio Bay)
Vu Thi Hoai THU, Toshinori TABATA, Kazuaki HIRAMATSU, Trieu Anh NGOC, Masayoshi HARADA, JARQ:Japan Agricultural Research Quarterly . 52(3) , 229-239 (2018-07-01)
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Effect of Farmers’ Water Management on Water Temperature Changes in Paddy Area with Independent Irrigation and Drainage Canal Settings
Mami SHIMMURA, Tomoyuki TANIGUCHI, Ryosuke KOTATSU, Atsushi ISHII, JARQ:Japan Agricultural Research Quarterly . 52(3) , 241-248 (2018-07-01)
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Poly-γ-glutamic Acid Production by Bacillus subtilis (natto) under High Salt Conditions
Sy Le Thanh NGUYEN , Takashi INAOKA, Keitarou KIMURA, JARQ:Japan Agricultural Research Quarterly . 52(3) , 249-253 (2018-07-01)
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Climate Change Effects on Supply and Demand of Rice in India
Chih-min HUNG , Lin ZHOU, Jun FURUYA, JARQ:Japan Agricultural Research Quarterly . 52(3) , 255-272 (2018-07-01)
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