JARQ:Japan Agricultural Research Quarterly

JARQについて

Japan Agricultural Research Quarterly (JARQ)は国立研究開発法人国際農林水産業研究センター(国際農研)が刊行する英文学術誌です。わが国の農林水産業技術研究の成果やその動向を海外、とりわけ開発途上国に紹介することを目的にしています。

Japan Agricultural Research Quarterly (JARQ) は、1966年の創刊依頼、時代の要請に応じて編集方針を改訂してきました。現在の編集方針は2025年3月12日に改訂され、「我が国の農林水産業に関する試験研究及び我が国の研究者が関与する国際共同研究の成果・動向等を、原著論文及びレビューなどを通じて、広く内外に紹介すること」を目的としています。この趣旨に基づき、JARQは原著論文（original articles）と研究レビュー（research reviews）を掲載しており、これらの情報は、開発途上地域の農業発展に寄与することが期待されています。

1999年7月23日改訂のJARQ編集方針では、論文の区分が現在と異なっていました。当時は、「研究論文」（research articles）が用いられ、原著論文に限らず、「著者が行った一連の研究について、既に発表されたものも含め、研究のねらい、方法、成果、波及効果等を紹介する。」ことが認められていました。

この1999年の方針に基づき、JARQ編集事務局は既発表の内容を含む研究論文も受け付けていました。しかし、現行の編集方針（2025年3月12日改訂）では、原著論文は「著者が行った研究に基づく成果をとりまとめたもので、内容などで他に前例のない論文。」と定義されており、既発表の論文は受け付けていません。

投稿規定など / バックナンバー

All Issue

International Symposium on Production of Vegetables in the Tropics and Sub-Tropics

, JARQ:Japan Agricultural Research Quarterly. 23(4) , 317-322 (1990-03-01)

23-4-317-322.pdf1.11 MB

Natural Enemies of the Rice Gall Midge, Orseolia oryzae (Wood-Mason) Observed in Yala Season in Sri Lanka

MASAHIRO KOBAYASHI, LIONEL NUGALIYADDE, CHANDRASIRI KUDAGAMAGE, JARQ:Japan Agricultural Research Quarterly. 23(4) , 323-328 (1990-03-01)

23-4-323-328.pdf1.18 MB

Development of Data Handling and Management System Using Microcomputers for Tropical Soils and Crops

HIDEO IMAI, JARQ:Japan Agricultural Research Quarterly. 23(4) , 329-336 (1990-03-01)

23-4-329-336.pdf1.26 MB

Varietal Difference in Resistance to Purple Seed Stain of Soybean and the Method of Selecting for the Resistance

AKINORI OKABE, KOUICHI SASAKI, KAZUNORI IGITA, JARQ:Japan Agricultural Research Quarterly. 23(3) , 163-169 (1990-01-01)

23-3-163-169.pdf1.12 MB

Newly Discovered Leaf Blight of Citronella Grass Caused by Curvularia andropogonis in the Philippines

TOYOZO SATO, HIROTO OHKUBO, JARQ:Japan Agricultural Research Quarterly. 23(3) , 170-175 (1990-01-01)

23-3-170-175.pdf1.08 MB

Factors of the Rice Blast Outbreak in Nile Delta, Egypt

OSAMU HORINO, FATIHI EL-NEMR, MOHAMED YOUSEF, HIKARU NIKI, JARQ:Japan Agricultural Research Quarterly. 23(3) , 176-181 (1990-01-01)

23-3-176-181.pdf1.1 MB

Variability of Pathogenicity in Races of Xanthomonas campestris pv. oryzae in Japan

TAKAHITO NODA, OSAMU HORINO, AKIRA OHUCHI, JARQ:Japan Agricultural Research Quarterly. 23(3) , 182-189 (1990-01-01)

23-3-182-189.pdf1.26 MB

Quantification of Cattle Dung-Related Processes in Bahiagrass Pasture

MASAHIKO HIRATA, YASUHIRO SUGIMOTO, MASAHIKO UENO, JARQ:Japan Agricultural Research Quarterly. 23(3) , 190-195 (1990-01-01)

23-3-190-195.pdf954.39 KB

A New Registered Cultivar "Natsukaze" of Guineagrass

HIROYASU SATO, NORIHIRO SHIMIZU, HITOSHI NAKAGAWA, KOUSUKE NAKAJIMA, JARQ:Japan Agricultural Research Quarterly. 23(3) , 196-201 (1990-01-01)

23-3-196-201.pdf1.11 MB

Effects of Photoperiod on the Induction of Egg Diapause of Tropical Races of the Domestic Silkworm, Bombyx mori, and the Wild Silkworm, B. mandarina

JUN KOBAYASHI, JARQ:Japan Agricultural Research Quarterly. 23(3) , 202-205 (1990-01-01)

23-3-202-205.pdf833.29 KB

Non-Destructive Evaluation of Carcass Characteristics in Live Cattle with a Color Scanning Scope

KYOUHEI OZUTSUMI, KOUICHI CHIKUNI, TSUNEKICHI KOISHIKAWA, SADAO KATO, KEN ITO, MASAKAZU KOBAYASHI, TOMIO EBATA, YASUSHI TAMADA, MITSURU YOSHITAKE, JARQ:Japan Agricultural Research Quarterly. 23(3) , 206-212 (1990-01-01)

23-3-206-212.pdf1.33 MB

Comparison of Soil Surface Evaporation between Natural Broad-Leaved Forest and Artificial Needle-Leaved Forest

NOBUJI TAKEUCHI, HIROSHI MURAI, JARQ:Japan Agricultural Research Quarterly. 23(3) , 213-219 (1990-01-01)

23-3-213-219.pdf1022.96 KB

A New Planning System with the Aid of Computers for Designing Skidding Road Networks in Tractor Logging Operations

MOTOKI INOUE, JARQ:Japan Agricultural Research Quarterly. 23(3) , 220-231 (1990-01-01)

23-3-220-231.pdf1.91 MB

Introduction of Legumes in Brachiaria humidicola Pasture Using Macro-Pellet

YASUO OGAWA, TSUYOSHI MITAMURA, JAMES M. SPAIN, CARLOS PERDOMO, PATRICIA AVILA, JARQ:Japan Agricultural Research Quarterly. 23(3) , 232-240 (1990-01-01)

23-3-232-240.pdf1.81 MB

Distribution of Pathogenic Races and Changes in Virulence of Rice Blast Fungus, Pyricularia oryzae Cav., in Yunnan Province, China

MASATAKA IWANO, JA LUI LEE, CHENG YUN LEE, PING KONG, JARQ:Japan Agricultural Research Quarterly. 23(3) , 241-248 (1990-01-01)

23-3-241-248.pdf1.26 MB

A High Yielding Indica-Japonica-Hybrid Rice Variety "Hoshiyutaka"

MAKOTO SAKAI, HARUMI SHINODA, TAKAFUMI HOSHINO, MASAHIRO OKAMOTO, JARQ:Japan Agricultural Research Quarterly. 23(2) , 81-85 (1989-10-01)

23-2-081-085.pdf865.25 KB

Measurement of Leaf Color Scores and Its Implication to Nitrogen Nutrition of Rice Plants

MASAKO TAKEBE, TADAKATSU YONEYAMA, JARQ:Japan Agricultural Research Quarterly. 23(2) , 86-93 (1989-10-01)

23-2-086-093.pdf1.4 MB

Seed Treatment for Control of Seed-Borne Fusarium roseum on Wheat

AKIO NAKAGAWA, TAKEO YAMAGUCHI, JARQ:Japan Agricultural Research Quarterly. 23(2) , 94-99 (1989-10-01)

23-2-094-099.pdf1.06 MB

Distribution of Pythium Snow Rot Fungi in Paddy Fields and Upland Fields

SUSUMU TAKAMATSU, JARQ:Japan Agricultural Research Quarterly. 23(2) , 100-108 (1989-10-01)

23-2-100-108.pdf1.28 MB

Winter Hardiness of Cocksfoot Cultivars in Hokkaido

JIRO ABE, JARQ:Japan Agricultural Research Quarterly. 23(2) , 109-114 (1989-10-01)

23-2-109-114.pdf952.02 KB

Grassland Renovation by Taking Advantage of Natural Reseeding

NORIHISA KITAHARA, YOSHINORI YOSHIMURA, SHINJIRO SUZUKI, JARQ:Japan Agricultural Research Quarterly. 23(2) , 115-120 (1989-10-01)

23-2-115-120.pdf1.07 MB

Characteristics of in vitro Dry Matter Digestibility of Phleum pratense L. as a Basis of Breeding for High Quality Cultivars

MASAMICHI FURUYA, JARQ:Japan Agricultural Research Quarterly. 23(2) , 121-126 (1989-10-01)

23-2-121-126.pdf986.54 KB

Genetic Studies on Tropical Races of Silkworm (Bombyx mori) with Special Reference to Cross Breeding Strategy between Tropical and Temperate Races 2. Multivoltine silkworm strains in Japan and their origin

AKIO MURAKAMI, JARQ:Japan Agricultural Research Quarterly. 23(2) , 127-133 (1989-10-01)

23-2-127-133.pdf1.58 MB

Estimation of Heat Production from Heart Rate Measurement of Free Living Farm Animals

SADAKI YAMAMOTO, JARQ:Japan Agricultural Research Quarterly. 23(2) , 134-143 (1989-10-01)

23-2-134-143.pdf1.78 MB

Development of Movable Charcoal-Making Kilns

GENJI UNRININ, MITSUYOSHI YATAGAI, JARQ:Japan Agricultural Research Quarterly. 23(2) , 144-150 (1989-10-01)

23-2-144-150.pdf1.17 MB

Atypical Strains of Aspergillus flavus Isolated in Maize Fields : - Aflatoxin-producing ability and distribution in Thailand -

MICHIHIKO SAITO, OSAMU TSURUTA, PRISNAR SIRIACHA, SHOICHI KAWASUGI, MASARU MANABE, JARQ:Japan Agricultural Research Quarterly. 23(2) , 151-154 (1989-10-01)

23-2-151-154.pdf943.36 KB

国際農研