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.

JARQ Submission and Editorial Policy / All Issues

All Issue

Year-Round Production of Freesia in Japan

JOICHI KAWATA, JARQ:Japan Agricultural Research Quarterly. 7(4) , 257-262 (1973-10-01)

07-4-257-262.pdf1.09 MB

Apple Preservation in Controlled Atmosphere (CA)

TATSUO OKAMOTO, JARQ:Japan Agricultural Research Quarterly. 7(4) , 263-266 (1973-10-01)

07-4-263-266.pdf727.82 KB

Heat Destruction of Amino Acids in Soybean Products

HARUE TAIRA, JARQ:Japan Agricultural Research Quarterly. 7(4) , 267-273 (1973-10-01)

07-4-267-273.pdf1.21 MB

SERIES 13 : KYUSHU NATIONAL AGRICULTURAL EXPERIMENT STATION

, JARQ:Japan Agricultural Research Quarterly. 7(4) , 274-275 (1973-10-01)

07-4-274-275.pdf315.92 KB

Morphogenesis of Endosperm Tissue in Rice

KIYOCHIKA HOSHIKAWA, JARQ:Japan Agricultural Research Quarterly. 7(3) , 153-159 (1973-07-01)

07-3-153-159.pdf1.16 MB

Alteration of Cultivated Rice in Indochina

TADAYO WATABE, JARQ:Japan Agricultural Research Quarterly. 7(3) , 160-163 (1973-07-01)

07-3-160-163.pdf742.17 KB

Floral Induction in Rice Plants

HIROSHI SUGE, JARQ:Japan Agricultural Research Quarterly. 7(3) , 164-168 (1973-07-01)

07-3-164-168.pdf782.88 KB

Breeding of Resistant Variety to Corn-Streaked Dwarf Virus

SHIRO SOEJIMA, JARQ:Japan Agricultural Research Quarterly. 7(3) , 169-172 (1973-07-01)

07-3-169-172.pdf823.78 KB

Excess Injury of Calcium and Magnesium in the Crops

NORITSUGU SHIMADA, JARQ:Japan Agricultural Research Quarterly. 7(3) , 173-177 (1973-07-01)

07-3-173-177.pdf1017.87 KB

Salt Tolerance of Crops

NOBORU SHIMOSE, JARQ:Japan Agricultural Research Quarterly. 7(3) , 178-184 (1973-07-01)

07-3-178-184.pdf1.14 MB

Development of Fungicide Resistance in Rice Blast Fungus, Pyricularia oryzae Cavara

YASUHIKO UESUGI, JARQ:Japan Agricultural Research Quarterly. 7(3) , 185-188 (1973-07-01)

07-3-185-188.pdf749.97 KB

Mass Production Method of Virus-Free Strawberry Plants Through Meristem Callus

SADAO NISHI, KATSUJI OHSAWA, JARQ:Japan Agricultural Research Quarterly. 7(3) , 189-194 (1973-07-01)

07-3-189-194.pdf999.11 KB

Current Utilization of F1 Hybrids for Vegetable Production in Japan

TOSHIMASA YAMASHITA, JARQ:Japan Agricultural Research Quarterly. 7(3) , 195-201 (1973-07-01)

07-3-195-201.pdf1.14 MB

Study on Black Tea Aroma in Special Reference to the Formation Mechanism of Volatile Carbonyl Compounds

RYOYASU SAIJŌ, JARQ:Japan Agricultural Research Quarterly. 7(3) , 202-207 (1973-07-01)

07-3-202-207.pdf1010 KB

Varietal Specificities of Tea Plant in the Tropics

MINORU HASHIMOTO, JARQ:Japan Agricultural Research Quarterly. 7(3) , 208-211 (1973-07-01)

07-3-208-211.pdf891.47 KB

Labor-Saving Method of Tea Cutting by Using Vinyl Film Cover

HISAO SAKATA, JARQ:Japan Agricultural Research Quarterly. 7(3) , 212-216 (1973-07-01)

07-3-212-216.pdf1.04 MB

SERIES 12 : SHIKOKU NATIONAL AGRICULTURAL EXPERIMENT STATION

, JARQ:Japan Agricultural Research Quarterly. 7(3) , 217-217 (1973-07-01)

07-3-217.pdf147.49 KB

Breeding and Some Genetical Findings for Multiracial Resistance to Blast by Using Japonica×Indica Hybrids of Rice

KOTARO NAGAI, HIROSHI FUJIMAKI, MASAO YOKOO, JARQ:Japan Agricultural Research Quarterly. 7(2) , 63-70 (1973-04-01)

07-2-063-070.pdf1.47 MB

Methods of Quality Tests in Malting Barley Breeding

KAZUMI KAWAGUCHI, JARQ:Japan Agricultural Research Quarterly. 7(2) , 71-75 (1973-04-01)

07-2-071-075.pdf1 MB

Effect of Successive Cultivation of Paddy by Nonirrigated Direct Seeding on Soil Fertility

KOZO KUTSUNA, JARQ:Japan Agricultural Research Quarterly. 7(2) , 76-80 (1973-04-01)

07-2-076-080.pdf920.04 KB

Characteristics of Heavy Paddy Soil in Japan

KAZUO ABE, HAJIME YOKOI, JARQ:Japan Agricultural Research Quarterly. 7(2) , 81-85 (1973-04-01)

07-2-081-085.pdf999.05 KB

On Soil Structure of Plowed Layer of Paddy Field

YOSHIMITSU DEI, KENICHI MAEDA, JARQ:Japan Agricultural Research Quarterly. 7(2) , 86-92 (1973-04-01)

07-2-086-092.pdf1.29 MB

Factors Affecting Disappearance of BHC Isomers From Rice Field Soil

YUTAKA TSUKANO, JARQ:Japan Agricultural Research Quarterly. 7(2) , 93-97 (1973-04-01)

07-2-093-097.pdf844 KB

Protective Fungicide Applications for Citrus Disease

SHUNICHI YAMADA, JARQ:Japan Agricultural Research Quarterly. 7(2) , 98-104 (1973-04-01)

07-2-098-104.pdf1.27 MB

Rice Cultivation by Using Big Powered Machine

KATSUMI NAKAE, JARQ:Japan Agricultural Research Quarterly. 7(2) , 105-108 (1973-04-01)

07-2-105-108.pdf944.42 KB

Clonal Propagation of Cattleya Through Shoot Meristem Culture

SHUNJI KAKO, JARQ:Japan Agricultural Research Quarterly. 7(2) , 109-115 (1973-04-01)

07-2-109-115.pdf1.2 MB

Lilies in Japan

MOTOO SHIMIZU, JARQ:Japan Agricultural Research Quarterly. 7(2) , 116-121 (1973-04-01)

07-2-116-121.pdf1.3 MB

Daily and Seasonal Variation in Evapotranspiration on Tea Field

YOSHIMITS YANASE, JARQ:Japan Agricultural Research Quarterly. 7(2) , 122-125 (1973-04-01)

07-2-122-125.pdf752.77 KB

Infection and Tumor Formation in Chickens By Avian Leukosis Virus

TAKEHIKO SHIMIZU, JARQ:Japan Agricultural Research Quarterly. 7(2) , 126-129 (1973-04-01)

07-2-126-129.pdf768.6 KB

Application of Antibiotics to Livestock and Its Problems

KIYOJI NINOMIYA, JARQ:Japan Agricultural Research Quarterly. 7(2) , 130-144 (1973-04-01)

07-2-130-144.pdf2.26 MB