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
Etiology and Serological Diagnosis of Swine Enzootic Pneumonia
ICHIRO TAKATORI, JARQ:Japan Agricultural Research Quarterly. 5(1) , 39-45 (1970-01-01)
05-1-039-045.pdf1.29 MB
Aflatoxins and Fermented Foods in Japan
SHINJI MATSUURA, JARQ:Japan Agricultural Research Quarterly. 5(1) , 46-51 (1970-01-01)
05-1-046-051.pdf889.18 KB
The Hokkaido National Agricultural Experiment Station Phytotron
TADASHI YAMAMOTO, JARQ:Japan Agricultural Research Quarterly. 5(1) , 52-58 (1970-01-01)
05-1-052-058.pdf1.04 MB
SERIES 4 : HORTICULTURAL RESEARCH STATION
, JARQ:Japan Agricultural Research Quarterly. 5(1) , 59-60 (1970-01-01)
05-1-059-060.pdf254.65 KB
Germination Habits in Rice Breeding
HIROSHI IKEHASHI, JARQ:Japan Agricultural Research Quarterly. 4(4) , 1-4 (1969-01-01)
04-4-001-004.pdf643.67 KB
Research on Cool Injury of Paddy Rice Plants in Japan
TETSUO SATAKE, JARQ:Japan Agricultural Research Quarterly. 4(4) , 5-10 (1969-01-01)
04-4-005-010.pdf1.18 MB
Breeding of the Peanut in Japan
SHIGEYUKI TAKEUCHI, JARQ:Japan Agricultural Research Quarterly. 4(4) , 11-14 (1969-01-01)
04-4-011-014.pdf828.38 KB
Trends of Research of Soybean Cultivation in Japan
RYOICHI KAWASHIMA, JARQ:Japan Agricultural Research Quarterly. 4(4) , 15-19 (1969-01-01)
04-4-015-019.pdf1.1 MB
The Mechanism of Reduction in Paddy Soil
YASUO TAKAI, JARQ:Japan Agricultural Research Quarterly. 4(4) , 20-23 (1969-01-01)
04-4-020-023.pdf837.34 KB
Topographical Control Over the Agriculture in the Mae Nam Delta
YOSHIKAZU TAKAYA, JARQ:Japan Agricultural Research Quarterly. 4(4) , 24-27 (1969-01-01)
04-4-024-027.pdf756.01 KB
Tea Leaf Polyphenol Oxidase
TADAKAZU TAKEO, JARQ:Japan Agricultural Research Quarterly. 4(4) , 28-31 (1969-01-01)
04-4-028-031.pdf647.3 KB
Fruit-piercing Moths in Japan
ISOKO HATTORI, JARQ:Japan Agricultural Research Quarterly. 4(4) , 32-36 (1969-01-01)
04-4-032-036.pdf921 KB
Grass and Oil Yields from Lemon-grass and the Quality of Oil
YUKIO MIYAZAKI, JARQ:Japan Agricultural Research Quarterly. 4(4) , 37-41 (1969-01-01)
04-4-037-041.pdf933.45 KB
Development of Autosexing Silkworm Breeds in Japan
TATSUMICHI HIROBE, JARQ:Japan Agricultural Research Quarterly. 4(4) , 42-45 (1969-01-01)
04-4-042-045.pdf844.41 KB
Rice Milling in Japan
TATSUO TANI, JARQ:Japan Agricultural Research Quarterly. 4(4) , 46-49 (1969-01-01)
04-4-046-049.pdf766.69 KB
On the Seeder Machine
SHIGEKI MATUBARA, JARQ:Japan Agricultural Research Quarterly. 4(4) , 50-53 (1969-01-01)
04-4-050-053.pdf629.61 KB
Avian Encephalomyelitis-Review of Recent Japanese Works
HIKOKICHI TSUBAHARA, JARQ:Japan Agricultural Research Quarterly. 4(4) , 54-57 (1969-01-01)
04-4-054-057.pdf902.24 KB
Symposium of Optimization of Fertilizer Effects in Rice Cultivation
, JARQ:Japan Agricultural Research Quarterly. 4(4) , 58-62 (1969-01-01)
04-4-058-062.pdf1.12 MB
SERIES 3 : NATIONAL INSTITUTE OF ANIMAL INDUSTRY
, JARQ:Japan Agricultural Research Quarterly. 4(4) , 63-63 (1969-01-01)
04-4-063.pdf165.23 KB
Studies on the Lodging of Rice Plants
NOBUO HITAKA, JARQ:Japan Agricultural Research Quarterly. 4(3) , 1-6 (1969-01-01)
04-3-001-006.pdf1.05 MB
Physiological Significance of Lysigenous Lacunae in the Rice Plant Roots
YASUHIRO KONO, JARQ:Japan Agricultural Research Quarterly. 4(3) , 7-11 (1969-01-01)
04-3-007-011.pdf891.21 KB
Dynamic Behavior of Ferrous Iron in Paddy Soils
SATORU MOTOMURA, JARQ:Japan Agricultural Research Quarterly. 4(3) , 12-17 (1969-01-01)
04-3-012-017.pdf1.06 MB
Breeding Seedless Watermelon by Using Induced Chromosome Translocation
SUSUMU SAKAGUCHI, YONEHACHI NISHIMURA, JARQ:Japan Agricultural Research Quarterly. 4(3) , 18-22 (1969-01-01)
04-3-018-022.pdf847.7 KB
On Characteristics and Some Problems In Cultivation of Palargonium species
TERUO YOSHIDA, JARQ:Japan Agricultural Research Quarterly. 4(3) , 23-26 (1969-01-01)
04-3-023-026.pdf742.35 KB
Nematode Confronts Tea Plantation in Japan
KAZUO TAKAGI, JARQ:Japan Agricultural Research Quarterly. 4(3) , 27-29 (1969-01-01)
04-3-027-029.pdf598.08 KB
On "U.S.-Japan Cooperative Research on the International Pathogenic Races of the Rice Blast Fungus, Piricularia oryzae Cav., and their International Differentials"
KAZUO GOTO, JARQ:Japan Agricultural Research Quarterly. 4(3) , 30-33 (1969-01-01)
04-3-030-033.pdf814.38 KB
Synchronization of Estrous Cycle in Cattle
TATSUO NAKAHARA, JARQ:Japan Agricultural Research Quarterly. 4(3) , 34-42 (1969-01-01)
04-3-034-042.pdf1.61 MB
Rice Drying and Rice Dries in Japan
TOSHIZO BAN, JARQ:Japan Agricultural Research Quarterly. 4(3) , 43-46 (1969-01-01)
04-3-043-046.pdf776.97 KB
Growth Chamber and Cabinets at the Institute For Agricultural Research, Tohoku University
YOSHIHARU ODA, SHOICHI MUSASHI, JARQ:Japan Agricultural Research Quarterly. 4(3) , 47-53 (1969-01-01)
04-3-047-053.pdf1020.04 KB
BOOK REVIEW : Lowland Rice Soils in Thailand by Dr. K. Kawaguchi and Dr. K. Kyuma
AKIRA TANAKA, JARQ:Japan Agricultural Research Quarterly. 4(3) , 54-55 (1969-01-01)
jarq4-3_54-55.pdf444.07 KB