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
Induced Mutation for Resistance to Barley Yellow Mosaic Virus
YASUO UKAI, ATSUSHI YAMASHITA, JARQ:Japan Agricultural Research Quarterly. 17(4) , 255-259 (1984-03-01)
17-4-255-259.pdf876.71 KB
Flowering Control in Orchardgrass (Dactylis glomerata L.)
FUMIO IKEGAYA, JARQ:Japan Agricultural Research Quarterly. 17(4) , 260-268 (1984-03-01)
17-4-260-268.pdf1.48 MB
Econometric Analysis of South Sea and USSR Log Market in Japan
KIYOSHI YUKUTAKE, JARQ:Japan Agricultural Research Quarterly. 17(4) , 269-279 (1984-03-01)
17-4-269-279.pdf1.61 MB
Historical Aspect of Selective Cutting Work in Japan and an Experiment on Selective Cutting of Sugi Forest
KAZUO TSUZUKI, JARQ:Japan Agricultural Research Quarterly. 17(4) , 280-284 (1984-03-01)
17-4-280-284.pdf827.26 KB
International Symposium on Soybean
, JARQ:Japan Agricultural Research Quarterly. 17(4) , 285-291 (1984-03-01)
17-4-285-291.pdf1.33 MB
Soil Structural Index as a Measure of Bearing Strength of Clayey Lowland Soils
TŌRU KUBOTA, JARQ:Japan Agricultural Research Quarterly. 17(4) , 292-299 (1984-03-01)
17-4-292-299.pdf1.23 MB
Phyllody Disease of Some Legumes in Thailand : I. Mycoplasma-like organisms associated with phyllody of peanut, soybean, mungbean and winged bean
SURAPEE KIRATIYA-ANGUL, TOSHIHIRO SEMBOKU, NUANCHAN DEEMA, JARQ:Japan Agricultural Research Quarterly. 17(4) , 300-303 (1984-03-01)
17-4-300-303.pdf566.4 KB
Endogenous Gibberellins in the Panicle of Rice Plants Determined by the Rice Seedling Bioassay
YUTAKA MURAKAMI, JARQ:Japan Agricultural Research Quarterly. 17(3) , 149-153 (1983-11-01)
17-3-149-153.pdf884.54 KB
Promotion of Ripening of Rice Plants by 3-Hydroxy-5-Methyl-Isoxazole under Low Temperature Conditions
YASUO OTA, JARQ:Japan Agricultural Research Quarterly. 17(3) , 154-160 (1983-11-01)
17-3-154-160.pdf1.08 MB
Physiological Analysis of Growth Retardation of Rice Seedlings Caused by Low Temperature
NOBUYUKI KABAKI, JARQ:Japan Agricultural Research Quarterly. 17(3) , 161-165 (1983-11-01)
17-3-161-165.pdf854.8 KB
Superiority of Pollen from F1 Plants of Maize in Selective Fertilization
MINORU YAMADA, JARQ:Japan Agricultural Research Quarterly. 17(3) , 166-172 (1983-11-01)
17-3-166-172.pdf1.08 MB
A Method of Predicting the Bioconcentration Potential of Pesticides by Using Fish
JUN KANAZAWA, JARQ:Japan Agricultural Research Quarterly. 17(3) , 173-179 (1983-11-01)
17-3-173-179.pdf1.04 MB
Virus Certification of Fruit Trees in Japan
AKIRA YAMAGUCHI, JARQ:Japan Agricultural Research Quarterly. 17(3) , 180-184 (1983-11-01)
17-3-180-184.pdf904.52 KB
Bovine Epizootic Diarrhea Resembling Winter Dysentery Caused by Bovine Coronavirus
EIJI TAKAHASHI, HIROOMI AKASHI, YUJI INABA, JARQ:Japan Agricultural Research Quarterly. 17(3) , 185-190 (1983-11-01)
17-3-185-190.pdf983.55 KB
Production of Rinderpest Tissue Culture Live Vaccine
AKIRO SONODA, JARQ:Japan Agricultural Research Quarterly. 17(3) , 191-198 (1983-11-01)
17-3-191-198.pdf1.56 MB
Zona-free Hamster Eggs for the Study of Sperm Capacitation in Farm Animals
AKIRA HANADA, JARQ:Japan Agricultural Research Quarterly. 17(3) , 199-205 (1983-11-01)
17-3-199-205.pdf1.15 MB
Cherry Blossoms in Japan
YOSHIO KOBAYASHI, JARQ:Japan Agricultural Research Quarterly. 17(3) , 206-210 (1983-11-01)
17-3-206-210.pdf888.24 KB
Occurrence of the Rice Gall Midge, Orseolia oryzae (Wood-Mason) in Wild Rice in Thailand
TERUNOBU HIDAKA, VANICH YAKLAI, SAWANG KADKAO, JARQ:Japan Agricultural Research Quarterly. 17(3) , 211-214 (1983-11-01)
17-3-211-214.pdf681.51 KB
Componental Analysis of the Factors Influencing Shoot Fly Resistance in Sorghum (Sorghum bicolor (L.) Moench)
TAKESHI OMORI, B.L. AGRAWAL, LELAND R.HOUSE, JARQ:Japan Agricultural Research Quarterly. 17(3) , 215-218 (1983-11-01)
17-3-215-218.pdf716.6 KB
Relationships between Germinability of Rice Seeds at Low Temperature and Subsequent Early Growth of Seedlings
TAKIO SASAKI, JARQ:Japan Agricultural Research Quarterly. 17(2) , 73-80 (1983-10-01)
17-2-073-080.pdf1.23 MB
Relationship between Leaf Water Potential and Photosynthesis in Rice Plants
KUNI ISHIHARA, HIDEO SAITO, JARQ:Japan Agricultural Research Quarterly. 17(2) , 81-86 (1983-10-01)
17-2-081-086.pdf1023.44 KB
Potential Productivity of Rice in the Low-Country Wet Zone of Sri Lanka
S.D.G JAYAWARDENA, KOJI TANAKA, TADAYO WATABE, JARQ:Japan Agricultural Research Quarterly. 17(2) , 87-92 (1983-10-01)
17-2-087-092.pdf1.07 MB
Breeding of a Rice Line with Extraordinarily Large Grains as a Genetic Source for High Yielding Varieties
TADASHI TAKITA, JARQ:Japan Agricultural Research Quarterly. 17(2) , 93-97 (1983-10-01)
17-2-093-097.pdf872.25 KB
Growth Characteristics and Dry Matter Production of Rice Plants in the Warm Region of Japan
MAMORU SUZUKI, JARQ:Japan Agricultural Research Quarterly. 17(2) , 98-105 (1983-10-01)
17-2-098-105.pdf1.18 MB
Nitrogen Cycle in Paddy Fields
SHIGEKAZU YAMAMURO, JARQ:Japan Agricultural Research Quarterly. 17(2) , 106-111 (1983-10-01)
17-2-106-111.pdf1.06 MB
Angular Leaf Spot of Cucumber in Japan
YASUMASA WATANABE, AKIRA OHUCHI, JARQ:Japan Agricultural Research Quarterly. 17(2) , 112-119 (1983-10-01)
17-2-112-119.pdf1.19 MB
Effect of Clonal Specificity of the Monoterpene Alcohol Composition of Tea Shoots on Black Tea Aroma Profile
TADAKAZU TAKEO, JARQ:Japan Agricultural Research Quarterly. 17(2) , 120-124 (1983-10-01)
17-2-120-124.pdf749.31 KB
Non-Structural Carbohydrates in Orchard Grass
KAZUO SUGAWARA, JARQ:Japan Agricultural Research Quarterly. 17(2) , 125-130 (1983-10-01)
17-2-125-130.pdf1.08 MB
Serological and Parasitological Studies on Leucocytozoonosis of Chickens in South East Asian Countries, Especially in Malaysia
KOZO FUJISAKI, JARQ:Japan Agricultural Research Quarterly. 17(2) , 131-137 (1983-10-01)
17-2-131-137.pdf1.3 MB
Transmission of Rice Ragged Stunt Disease in Thailand
TADASHI MORINAKA, METHIE PUTTA, DARA CHETTANACHIT, AMARA PAREJAREARN, SOMKID DISTHAPORN, JARQ:Japan Agricultural Research Quarterly. 17(2) , 138-144 (1983-10-01)
17-2-138-144.pdf1.19 MB