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.
The JARQ has updated its editorial policy to meet the demands of the times. The current editorial policy, revised on March 12, 2025, aims to "disseminate findings and trends in research related to Japan's agriculture, forestry, and fisheries, as well as international collaborative research involving Japanese researchers, to a broad audience both domestically and internationally through original articles and reviews." To this end, JARQ publishes original articles and research reviews, which are expected to contribute to agricultural development in developing regions.
The JARQ editorial policy revised on July 23, 1999 featured a different classification of papers. At that time, all submissions were classified as "research articles" and not limited to original articles, allowing authors to present "the aims, methods, results, and broader impact of a series of research, including previously published work."
Following the 1999 policy, the JARQ editorial office accepted research articles that included previously published content. However, the current editorial policy (revised on March 12, 2025) defines original articles as "papers that summarize the results of research conducted by the author, with no precedent in content or other aspects." Therefore, under the 2025 policy, previously published papers are no longer accepted.
All Issue
Angiotensin I-Converting Enzyme Inhibitory Activities of Extracts from Commercial Chinese Style Fermented Soypaste
LI Feng-Juan, YIN Li-Jun, CHENG Yong-Qiang, SAITO Masayoshi, YAMAKI Kohji, LI Li-Te, JARQ:Japan Agricultural Research Quarterly. 44(2) , 167-172 (2010-04-01)
44-02-09.pdf456.93 KB
Drying Condition and Qualities of Rapeseed and Sunflower
KANAI Genta, KATO Hitoshi, UMEDA Naonobu, OKADA Kensuke, MATSUZAKI Morio, JARQ:Japan Agricultural Research Quarterly. 44(2) , 173-178 (2010-04-01)
44-02-10.pdf492.2 KB
Water Resources Observation and Large-scale Model Estimation in Forested Areas in Mekong River Basin
SHIMIZU Akira, SUZUKI Masakazu, SAWANO Shinji, KABEYA Naoki, NOBUHIRO Tatsuhiko, TAMAI Koji, TSUBOYAMA Yoshio, CHANN Sophal, KETH Nang, JARQ:Japan Agricultural Research Quarterly. 44(2) , 179-186 (2010-04-01)
44-02-11.pdf3.05 MB
Sediment Discharge through Buffer Zones in a Tropical Rainforest of Peninsular Malaysia
OHNUKI Yasuhiro, NIK Abdul Rahim, NOGUCHI Shoji, SASAKI Shozo, JARQ:Japan Agricultural Research Quarterly. 44(2) , 187-196 (2010-04-01)
44-02-12.pdf2.33 MB
Age, Growth and Reproduction of Two Species of Scad, Decapterus macrosoma and D. macarellus in the Waters off Southern Kyushu
SHIRAISHI Tetsuro, TANAKA Hiroshige, OHSHIMO Seiji, ISHIDA Hirohumi, MORINAGA Norimasa, JARQ:Japan Agricultural Research Quarterly. 44(2) , 197-206 (2010-04-01)
44-02-13.pdf2.93 MB
Evaluation of Appropriate Locations and Capacities of On-farm Ponds in Northeast Thailand
KHETKRATOK Natchaya, AKAMA Kaori, SUZUKI Kenji, SRIBOONLUE Vichai, JARQ:Japan Agricultural Research Quarterly. 44(2) , 207-215 (2010-04-01)
44-02-14.pdf915.61 KB
Properties and Control of Satsuma Dwarf Virus
IWANAMI Toru, JARQ:Japan Agricultural Research Quarterly. 44(1) , 1-6 (2010-01-01)
44-01-01.pdf477.28 KB
Salmonella enterica serovar Enteritidis: a Mini-review of Contamination Routes and Limitations to Effective Control
OMWANDHO Charles O. A., KUBOTA Takayuki, JARQ:Japan Agricultural Research Quarterly. 44(1) , 7-16 (2010-01-01)
44-01-02.pdf558.54 KB
Characterization of Fruit-Type Sucrose Synthase Gene Promoters Isolated from Tomato and Japanese Pear
OHYAMA Akio, TANASE Koji, SUWABE Keita, KUNIHISA Miyuki, NUNOME Tsukasa, FUKUOKA Hiroyuki, JARQ:Japan Agricultural Research Quarterly. 44(1) , 17-23 (2010-01-01)
44-01-03.pdf758.7 KB
Evaluation of an Agropastoral System Introduced into Soybean Fields in Paraguay: Positive Effects on Soybean and Wheat Production:Positive Effects on Soybean and Wheat Production
SHIMODA Katsuhisa, HORITA Toshiyuki, HOSHIBA Ken, BORDON Jorge, JARQ:Japan Agricultural Research Quarterly. 44(1) , 25-31 (2010-01-01)
44-01-04.pdf328.46 KB
Oviposition and Larval Development of Neochrysocharis formosa (Hymenoptera: Eulophidae) inside the Host Larvae, Liriomyza trifolii
OSMANKHIL Mohammad Hamed, MOCHIZUKI Atsushi, HAMASAKI Kenji, IWABUCHI Kikuo, JARQ:Japan Agricultural Research Quarterly. 44(1) , 33-36 (2010-01-01)
44-01-05.pdf347.77 KB
Growth of Trees Planted for Rehabilitation of a Saline Area of the Wheatbelt in Western Australia
KAWARASAKI Satoko H., HAMANO Hiroyuki, AIKAWA Shin-ichi, UTSUGI Hajime, SAITO Masahiro, TANOUCHI Hiroyuki, KOJIMA Toshinori, YAMADA Koichi, JARQ:Japan Agricultural Research Quarterly. 44(1) , 37-43 (2010-01-01)
44-01-06.pdf675.94 KB
Case Study on Application of Asset Management of Irrigation Infrastructure for Rice Production in Australia
KITAMURA Koji, NAKAYA Tetsuo, JARQ:Japan Agricultural Research Quarterly. 44(1) , 45-51 (2010-01-01)
44-01-07.pdf449.71 KB
Traditional Farmer-Managed Irrigation System in Central Nigeria
FU Regina H. Y., ABE Susumu S., WAKATSUKI Toshiyuki, MARUYAMA Makoto, JARQ:Japan Agricultural Research Quarterly. 44(1) , 53-60 (2010-01-01)
44-01-08.pdf590.96 KB
Inactivation of Bacillus subtilis Spores in Orange Juice and the Quality Change by High Electric Field Alternating Current
UEMURA Kunihiko, KOBAYASHI Isao, INOUE Takashi, JARQ:Japan Agricultural Research Quarterly. 44(1) , 61-66 (2010-01-01)
44-01-09.pdf367.64 KB
Lavandula × intermedia is a Vernalization Type Plant
KUBOTA Satoshi, MOMOSE Hirofumi, YONEDA Kazuo, KOSHIOKA Masaji, JARQ:Japan Agricultural Research Quarterly. 44(1) , 67-72 (2010-01-01)
44-01-10.pdf793.77 KB
Comparative Pathology of Chickens and Domestic Ducks Experimentally Infected with Highly Pathogenic Avian Influenza Viruses (H5N1) Isolated in Japan in 2007 and 2008
YAMAMOTO Yu, NAKAMURA Kikuyasu, YAMADA Manabu, MASE Masaji, JARQ:Japan Agricultural Research Quarterly. 44(1) , 73-80 (2010-01-01)
44-01-11.pdf805.67 KB
Carbon Stock Estimation by Forest Measurement Contributing to Sustainable Forest Management in Cambodia
KIYONO Yoshiyuki, FURUYA Naoyuki, SUM Thy, UMEMIYA Chisa, ITOH Eriko, ARAKI Makoto, MATSUMOTO Mitsuo, JARQ:Japan Agricultural Research Quarterly. 44(1) , 81-92 (2010-01-01)
44-01-12.pdf552.05 KB
Development of a Pilot-scale Biomass Refinery System for Suburban Agricultural and Livestock Industrial Areas
YUYAMA Yoshito, NAKAMURA Masato, YAMAOKA Masaru, JARQ:Japan Agricultural Research Quarterly. 44(1) , 93-100 (2010-01-01)
44-01-13.pdf1.01 MB
Resistance Genes and Selection DNA Markers for Blast Disease in Rice (Oryza sativa L.)
KOIDE Yohei, KOBAYASHI Nobuya, XU Donghe, FUKUTA Yoshimichi, JARQ:Japan Agricultural Research Quarterly. 43(4) , 255-280 (2009-10-01)
43-04-01.pdf506.36 KB
Molecular Identification and Evaluation of Orius species (Heteroptera: Anthocoridae) as Biological Control Agents
HINOMOTO Norihide, NAGAMORI Shigeyuki, KAKIMOTO Kazuki, SHIMIZU Toru, HIGAKI Tomomi, MURAJI Masahiko, NODA Takashi, KAWASAKI Kenjiro, JARQ:Japan Agricultural Research Quarterly. 43(4) , 281-288 (2009-10-01)
43-04-02.pdf1.06 MB
Recent Advances in Studies for the Application of a Protein Produced by Entomopoxviruses (Poxviridae) for Insect-Pest Control
MITSUHASHI Wataru, JARQ:Japan Agricultural Research Quarterly. 43(4) , 289-294 (2009-10-01)
43-04-03.pdf628.11 KB
Components in Soybean Seeds Affecting the Consistency of Tofu
TODA Kyoko, NAKAMURA Yoshiyuki, TAKAHASHI Koji, KOMAKI Katsumi, JARQ:Japan Agricultural Research Quarterly. 43(4) , 295-300 (2009-10-01)
43-04-04.pdf194.23 KB
Isoflavone Content and Anti-acetylcholinesterase Activity in Commercial Douchi (a Traditional Chinese Salt-fermented Soybean Food)
LIU Yaqiong, WANG Lijun, CHENG Yongqiang, SAITO Masayoshi, YAMAKI Kohji, QIAO Zhihong, LI Lite, JARQ:Japan Agricultural Research Quarterly. 43(4) , 301-307 (2009-10-01)
43-04-05.pdf410.42 KB
Industrial Structure of Cambodia and the Role of Agriculture and Fishery in its Development
KOBAYASHI Shintaro, TANJI Hajime, SAITO Katsuhiro, HUANG Wenfeng, TADA Minoru, JARQ:Japan Agricultural Research Quarterly. 43(4) , 309-316 (2009-10-01)
43-04-06.pdf672.88 KB
The Role of Foreign Direct Investment and Food Processing Industry toward High Value Agriculture in Asia-Cross Country Statistical Analysis and Farm Level Evidence-:Cross Country Statistical Analysis and Farm Level Evidence
TADA Minoru, HU Dinghuan, TOKRISNA Ruangrai, JARQ:Japan Agricultural Research Quarterly. 43(4) , 317-322 (2009-10-01)
43-04-07.pdf468.51 KB
Social Capital and Farmer Welfare in Malaysia
YOKOYAMA Shigeki, ALI Abu Kasim, JARQ:Japan Agricultural Research Quarterly. 43(4) , 323-328 (2009-10-01)
43-04-08.pdf181.55 KB
The Impact of Renminbi Appreciation on the World Rice Market
CHEN Yongfu, CHIEN Hsiaoping, FURUYA Jun, KOYAMA Osamu, JARQ:Japan Agricultural Research Quarterly. 43(4) , 329-336 (2009-10-01)
43-04-09.pdf1.18 MB
Soil Respiration in Different Ages of Teak Plantations in Thailand
TAKAHASHI Masamichi, HIRAI Keizo, LIMTONG Pitayakon, LEAUNGVUTIVIROG Chaveevan, SUKSAWANG Songtam, PANUTHAI Samreong, ANUSONTPORNPERM Somchai, MAROD Dokrak, JARQ:Japan Agricultural Research Quarterly. 43(4) , 337-343 (2009-10-01)
43-04-10.pdf571.53 KB
Low Salinity Rearing of the Pacific White Shrimp Litopenaeus vannamei : Acclimation, Survival and Growth of Postlarvae and Juveniles
JAYASANKAR Vidya, JASMANI Safiah, NOMURA Takeshi, NOHARA Setsuo, HUONG Do Thi Thanh, WILDER Marcy N., JARQ:Japan Agricultural Research Quarterly. 43(4) , 345-350 (2009-10-01)
43-04-11.pdf817.42 KB