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。
All Issue
Relationships between Light Conditions and Biomass of Floor Vegetation in a Tropical Forest
Nobuyuki TANAKA, Masahiro SA1TO, Yoichi KANAZAWA, Loretto V. De La CRUZ, JARQ:Japan Agricultural Research Quarterly. 26(1) , 75-79 (1992-07-01)
26-1-075-079.pdf787.35 KB
Proteins Encoded by Genes Linked With a Semidwarfing Gene in Rice
Hisashi HIRANO, Atsushi NAKAMURA, Fumio KIKUCHI, Setsuko KOMATSU, JARQ:Japan Agricultural Research Quarterly. 25(4) , 223-229 (1992-03-01)
25-4-223-229.pdf1.03 MB
Transposable Elements in Rice Plant
Hirohiko HIROCHIKA, Atsushi FUKUCHI, JARQ:Japan Agricultural Research Quarterly. 25(4) , 230-237 (1992-03-01)
25-4-230-237.pdf1.29 MB
Allelopathy of Velvetbean: Its Discrimination and Indentification of L-DOPA as a Candidate of Allelopathic Substances
Yoshiharu FUJII, Tomoko SHIBUYA, Tamaki YASUDA, JARQ:Japan Agricultural Research Quarterly. 25(4) , 238-247 (1992-03-01)
25-4-238-247.pdf1.5 MB
Monitoring Fresh Weight of Leaf Lettuce 1. Instrument for continuous measurement
Hiroshi HAMAMOTO, Masayuki ODA, JARQ:Japan Agricultural Research Quarterly. 25(4) , 248-252 (1992-03-01)
25-4-248-252.pdf801.22 KB
Allopatry of the Pathogenic Species of Typhula, Snow Mold Fungi: Its Ecological Implication
Naoyuki MATSUMOTO, JARQ:Japan Agricultural Research Quarterly. 25(4) , 253-258 (1992-03-01)
25-4-253-258.pdf1.04 MB
A New Registered Cultivar “Natsuyutaka” of Guineagrass, Panicum maximum Jacq
Hiroyasu SATO, Norihiko SHIMIZU, Hitoshi NAKAGAWA Hidemichi MATSUOKA, JARQ:Japan Agricultural Research Quarterly. 25(4) , 259-266 (1992-03-01)
25-4-259-266.pdf1.09 MB
Pasture Renovation Techniques of Digitaria decumbens and Lotononis bainesii Mixture
Haruhiko FUJITA, JARQ:Japan Agricultural Research Quarterly. 25(4) , 267-273 (1992-03-01)
25-4-267-273.pdf1.13 MB
Technology and Management Index Model in 2000 for the Development of Animal Industry in Japan
Masaaki TAKEMASA, Hironobu IWAKATA, JARQ:Japan Agricultural Research Quarterly. 25(4) , 274-277 (1992-03-01)
25-4-274-277.pdf624.58 KB
Bacteriological and Serological Survey of Avian Mycoplasmosis in Peninsula Malaysia
Koshi YAMAMOTO, ZAINI bt. Mohd. Zain, TAN Lin Jee, Chikara KUNIYASU, JARQ:Japan Agricultural Research Quarterly. 25(4) , 278-282 (1992-03-01)
25-4-278-282.pdf958.53 KB
Chemical Characteristics and Utilization of Oil Palm Trunks
Yoichi TOMIMURA, JARQ:Japan Agricultural Research Quarterly. 25(4) , 283-288 (1992-03-01)
25-4-283-288.pdf754.54 KB
A Simple Method for Morphogenic Calli Formation from Protoplasts in Sugarcane
Akira SUGIMOTO, Makoto MATSUOKA, Isao YAMAGUCHI, Shinjiro KATO, JARQ:Japan Agricultural Research Quarterly. 25(4) , 289-293 (1992-03-01)
25-4-289-293.pdf787.11 KB
Surface-Sowing of Legume Seed in Savanna of South America
Yoichi NADA, Yasuo OGAWA, Tsuyoshi MITAMURA, JARQ:Japan Agricultural Research Quarterly. 25(4) , 294-308 (1992-03-01)
25-4-294-302.pdf1.26 MB
A New Method for Predicting Flowering Stage in Soybean
Ryoji SAMESHIMA, JARQ:Japan Agricultural Research Quarterly. 25(3) , 149-153 (1991-12-01)
25-3-149-153.pdf783.89 KB
Oochikara: A Rice Cultivar in Japan with Large-Sized Grains
Kiyoyuki MIURA, Akira KOBAYASHI, JARQ:Japan Agricultural Research Quarterly. 25(3) , 154-158 (1991-12-01)
25-3-154-158.pdf693.63 KB
Remote and Real-Time Sensing of Transpiration and Stomatal Resistance Based on Infrared Thermometry
Yoshio INOUE, JARQ:Japan Agricultural Research Quarterly. 25(3) , 159-164 (1991-12-01)
25-3-159-164.pdf968.49 KB
Emission and Production of Methane in the Paddy Fields of Japan
Kazuyuki YAGI, Katsuyuki MINAMI, JARQ:Japan Agricultural Research Quarterly. 25(3) , 165-171 (1991-12-01)
25-3-165-171.pdf981.67 KB
Diseases of Major Crops in Paraguay
Toshihiko KATUSBE, Maria Isabel ROMERO, JARQ:Japan Agricultural Research Quarterly. 25(3) , 172-175 (1991-12-01)
25-3-172-175.pdf615.92 KB
Distribution Pattern of Photosynthetic Assimilatesas Affected by Phyllotaxis and Vascular System in Tomato Plants
Yoshihiro SHISHIDO, JARQ:Japan Agricultural Research Quarterly. 25(3) , 176-180 (1991-12-01)
25-3-176-180.pdf855.09 KB
Ecological Studies on Pathogen of Melon Hairy Root
Toshiki SHIOMI, JARQ:Japan Agricultural Research Quarterly. 25(3) , 181-184 (1991-12-01)
25-3-181-184.pdf594.87 KB
In Vitro Propagation Techniques of Tea Plants
Yoriyuki NAKAMURA, JARQ:Japan Agricultural Research Quarterly. 25(3) , 185-194 (1991-12-01)
25-3-185-194.pdf1.36 MB
Breeding of New Cultivars of Perennial Ryegrass in Japan
Shin-ichi SUGITA, JARQ:Japan Agricultural Research Quarterly. 25(3) , 195-201 (1991-12-01)
25-3-195-201.pdf1.05 MB
Varietal Differences in Nutritive Values of Mulberry Leaves for Rearing Silkworms
Hiroaki MACHII, Koitsu KATAGIRI, JARQ:Japan Agricultural Research Quarterly. 25(3) , 202-208 (1991-12-01)
25-3-202-208.pdf1.11 MB
Mechanized Direct Seeding of Rice in Muda, Malaysia
Yutaka KANETANI, Mohamud FAUZI B. Hj. Mansor, JARQ:Japan Agricultural Research Quarterly. 25(3) , 209-213 (1991-12-01)
25-3-209-213.pdf859.83 KB
Methods for Estimating Evapotranspiration under Wet and Arid Field Conditions
Taichi MAKI, JARQ:Japan Agricultural Research Quarterly. 25(3) , 214-221 (1991-12-01)
25-3-214-221.pdf1.12 MB
Uptake, Assimilation and Translocation of Nitrogen by Crops
Tadakatsu YONEYAMA, JARQ:Japan Agricultural Research Quarterly. 25(2) , 75-82 (1991-10-01)
25-2-075-082.pdf1.39 MB
Nitrogen Fixation and Metabolism in Soybean Plants
Shoichiro AKAO, JARQ:Japan Agricultural Research Quarterly. 25(2) , 83-87 (1991-10-01)
25-2-083-087.pdf911.99 KB
15N-NH4+ Isotope Dilution Method for Analyzing Nitrogen Transformation in Upland Soils
Takashi NISHIO, JARQ:Japan Agricultural Research Quarterly. 25(2) , 88-92 (1991-10-01)
25-2-088-092.pdf966.62 KB
Fertilizer-Nitrogen Absorption Determined by the 15N Isotopic and Difference Methods
Junichi YAMAGUCHI, JARQ:Japan Agricultural Research Quarterly. 25(2) , 93-100 (1991-10-01)
25-2-093-100.pdf1.21 MB
Quantitative Estimates of the Budgets of Nitrogen Applied as Fertilizer, Urine and Feces in a Soil-Grass System
Takeshi KIMURA, Kenji KURASHIMA, JARQ:Japan Agricultural Research Quarterly. 25(2) , 101-107 (1991-10-01)
25-2-101-107.pdf1.02 MB