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

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Biological Control of Fusarium Wilt of Sweet Potato with Cross-Protection by Prior Inoculation with Nonpathogenic Fusarium oxysporum

KEI OGAWA, HAJIMU KOMADA, JARQ:Japan Agricultural Research Quarterly. 19(1) , 20-25 (1985-07-01)

19-1-020-025.pdf5.47 MB

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About JARQ

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Effect of Irrigation on Pastures on Heavy Clay Soil in Hokkaido

Accumulation and Distribution Pattern of Mercury in Soil Profile in Kyushu (Japan) as Related to Man's Impact

Direct Determination of the Differentiation Process of the Oxidized and Reduced Soil Layers in Paddy Fields

Pathogenic Specialization of Rice Blast Fungus in Japan

Screening Techniques of Disease Resistance in Cruciferae Vegetables

Breeding of Radishes for Fusarium Resistance

Long-Term Storage of Germ Plasm of Tea (Camellia sinensis (L.) O.Kuntze)

Production Characteristics of Short Grass Pastures

Effects of Salt Concentration of Brine, Curing Temperature, and Curing Period on Quality of Loin Roll Ham

Relationship between Laboratory-Developed Biotypes of Green Leafhopper and Resistant Varieties of Rice in Malaysia

Improvement of the Mass Rearing Techniques for the Asiatic Corn Borer, Ostrinia furnacalis (Guenée), in the Philippines

Remote Sensing of Growing Conditions of Rice Plants by Landsat MSS Data and Color IR Aerial Photograph

Variation of Elongation Ability in the Asian Floating Rice (Oryza sativa L.)

A Heat Balance Method for Measuring Water Flow Rate in Stems of Intact Plants and Its Application to Sugarcane Plants

Micrometeorological Improvement of Paddy Fields by Using Windbreak Nets

Evaluation of Maturity of Various Composted Materials

Quick Detection of Rice Dwarf Virus Infection Employing Its Vector Cell Monolayers

Mechanism of Varietal Resistance to the Rice Green Leafhopper (Nephotettix cincticeps Uhler)

C₄ Photosynthetic Characteristics of Panicum Species in the Dichotomiflora Group (Gramineae)

Effects of Silkworm Rearing and Mounting Conditions on Cocoon Reelability

Pathogenicity of Newly lsolated Picornavirus (Avian Nephritis Virus) for Chicken

Evaluation of Local Varieties of Oriental Pickling Melon as a Useful Vegetable in Summer Season in Okinawa

Application of Tes-Tape Method to Examine Viability of Stored Legume Seeds

Growth and Yields of Field Crops in Intercropping Culture

Mode of Occurrence and Control of Purple Speck of Soybean

Prediction of Occurrence of the Arrowhead Scale, Unaspis yanonensis (Kuwana), with Statistical Methods in Japan

Biological Control of Fusarium Wilt of Sweet Potato with Cross-Protection by Prior Inoculation with Nonpathogenic Fusarium oxysporum

Seed Transmission of Downy Mildews of Spinach and Soybean

Analysis of Minerals in Tea by an Inductively Coupled Plasma-Atomic Emission Spectrometry

The Origin of the Tea Plant

Together for our food and planetary health

JARQ:Japan Agricultural Research Quarterly

About JARQ

All Issue

Together for our food and
planetary health