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
Recent Trend of Utilization of Growth Regulators for Fruit Trees in Japan
KAZUYOSHI HIROSE, JARQ:Japan Agricultural Research Quarterly. 8(2) , 96-100 (1974-04-01)
08-2-096-100.pdf776.54 KB
Comparison between Ammonium-Nitrogen and Nitrate-Nitrogen on the Effect of Tea Plant Growth
Kozo ISHIGAKI, JARQ:Japan Agricultural Research Quarterly. 8(2) , 101-105 (1974-04-01)
08-2-101-105.pdf835.5 KB
Excess Toxicity of Minor Metal Elements to Mulberry Plant
HIDEJIRO TAKAGISHI, JARQ:Japan Agricultural Research Quarterly. 8(2) , 106-110 (1974-04-01)
08-2-106-110.pdf890.16 KB
Exploring Subtropical Grasses Adapted to Low Temperature from Asian Countries
SUKEO KAWANABE, JARQ:Japan Agricultural Research Quarterly. 8(2) , 111-115 (1974-04-01)
08-2-111-115.pdf961.79 KB
International Symposium on Animal Research - Present Status and Problems -
YUKIO YAMADA, JARQ:Japan Agricultural Research Quarterly. 8(2) , 116-119 (1974-04-01)
08-2-116-119.pdf703.68 KB
SERIES 15 : Sericultural Experiment Station
, JARQ:Japan Agricultural Research Quarterly. 8(2) , 120-121 (1974-04-01)
08-2-120-121.pdf300.21 KB
Strain of Xanthomonas oryzae and its bacteriophage in Thailand
HIDEO TABEI, SUNETRA EAMCHIT, JARQ:Japan Agricultural Research Quarterly. 8(2) , 122-123 (1974-04-01)
jarq8-2_122-123.pdf333.1 KB
Announcement
NOBORU YAMADA, JARQ:Japan Agricultural Research Quarterly. 8(2) , 122-122 (1974-04-01)
jarq8-2_122-122.pdf186.06 KB
Infction source of the bacterial leaf blight of rice in Thailand
HIDEO TABEI, SUNETRA EAMCHIT, JARQ:Japan Agricultural Research Quarterly. 8(2) , 123-125 (1974-04-01)
jarq8-2_123-125.pdf347.86 KB
New Procedures for Accelerating Generation Advancement in Wheat Breeding
KOICHIRO MUKADE, JARQ:Japan Agricultural Research Quarterly. 8(1) , 1-5 (1974-01-01)
08-1-001-005.pdf944.17 KB
Improvement of Photosynthetic Capacity in Soybean Variety
MUTSUO OJIMA, JARQ:Japan Agricultural Research Quarterly. 8(1) , 6-12 (1974-01-01)
08-1-006-012.pdf1.27 MB
Characterization of the Humus of Ando Soils in Japan
TSUGUO ADACHI, JARQ:Japan Agricultural Research Quarterly. 8(1) , 13-18 (1974-01-01)
08-1-013-018.pdf1.03 MB
Epidemiological Aspect of Sporulation by Blast Fungus on Rice Plants
HAJIME KATO, JARQ:Japan Agricultural Research Quarterly. 8(1) , 19-22 (1974-01-01)
08-1-019-022.pdf798.53 KB
Plant Protoplasts in Agricultural Research
ITARU TAKEBE, JARQ:Japan Agricultural Research Quarterly. 8(1) , 23-27 (1974-01-01)
08-1-023-027.pdf948.73 KB
Acaricide Resistance of the Kanzawa Spider Mite, Tetranychus Kanzawai Kishida, Parasitic on Tea Plant
MASARU OSAKABE, JARQ:Japan Agricultural Research Quarterly. 8(1) , 28-31 (1974-01-01)
08-1-028-031.pdf845.5 KB
Control of Rice Diseases by Fungicides Applied to Submerged Water in Japan
TOMIO YAMAGUCHI, JARQ:Japan Agricultural Research Quarterly. 8(1) , 32-36 (1974-01-01)
08-1-032-036.pdf978.75 KB
Similitude Studies of Soil Dynamic Properties in Puddling Field
TOSHIO KONAKA, JARQ:Japan Agricultural Research Quarterly. 8(1) , 37-39 (1974-01-01)
08-1-037-039.pdf628.54 KB
Ergonomical Researches of Modernization of Farm Work
OSAMU KOBORI, ISAMU YAMAKAWA, HISAHARU KURATA, KENNJI ŌNISHI, JARQ:Japan Agricultural Research Quarterly. 8(1) , 40-42 (1974-01-01)
08-1-040-042.pdf659.71 KB
Polychlorinated Biphenyl Poisoning in Chickens
SHIGEMI SHOYA, JARQ:Japan Agricultural Research Quarterly. 8(1) , 43-46 (1974-01-01)
08-1-043-046.pdf732.27 KB
Diagnosis of Equine Infectious Anemia by Immunodiffusion Test
HIDEO NAKAJIMA, JARQ:Japan Agricultural Research Quarterly. 8(1) , 47-53 (1974-01-01)
08-1-047-053.pdf1.23 MB
Phospholipids and Their Hydrolysing Enzymes in Bull Semen as a Factor Concerned With Sperm Motility
JUNJI MASAKI, JARQ:Japan Agricultural Research Quarterly. 8(1) , 54-60 (1974-01-01)
08-1-054-060.pdf1.18 MB
SERIES 14 : NATIONAL RESEARCH INSTITUTE OF AGRICULTURAL ECONOMICS
, JARQ:Japan Agricultural Research Quarterly. 8(1) , 60-60 (1974-01-01)
08-1-060.pdf160.58 KB
Physiological Study on the Ripening of Rice
ZENZABURO KASAI, JARQ:Japan Agricultural Research Quarterly. 7(4) , 219-222 (1973-10-01)
07-4-219-222.pdf782.28 KB
Malting Barley Breeding in Japan
SHUNJI NONAKA, JARQ:Japan Agricultural Research Quarterly. 7(4) , 223-227 (1973-10-01)
07-4-223-227.pdf997.16 KB
The Recent Botanical Taxonomic System of Peanut Cultivars
KAZUMI MAEDA, JARQ:Japan Agricultural Research Quarterly. 7(4) , 228-232 (1973-10-01)
07-4-228-232.pdf1008.82 KB
Breeding of Konnyaku in Japan
ICHIRO YAMAGA, JARQ:Japan Agricultural Research Quarterly. 7(4) , 233-235 (1973-10-01)
07-4-233-235.pdf640.06 KB
Physiological Study on the High and Low Temperature Tolerance of Crop Plant
KOICHI TAJIMA, JARQ:Japan Agricultural Research Quarterly. 7(4) , 236-242 (1973-10-01)
07-4-236-242.pdf1.25 MB
Distribution and Reaction of Sulfur Dioxide After Absorption by Plants
FUMIO YAMAZOE, JARQ:Japan Agricultural Research Quarterly. 7(4) , 243-247 (1973-10-01)
07-4-243-247.pdf964.02 KB
Agricultural Ground Water in Pingtung Plain of Taiwan
TOSHIRO OCHIAI, JARQ:Japan Agricultural Research Quarterly. 7(4) , 248-251 (1973-10-01)
07-4-248-251.pdf702.54 KB
Photo-Selective Plastic Film for Mulch
KATSUMI INADA, JARQ:Japan Agricultural Research Quarterly. 7(4) , 252-256 (1973-10-01)
07-4-252-256.pdf879.35 KB