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。

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Accepted Article

All Issue

Stabilization of Yield and Quality of Winter Wheat for Bread in Sand Dune Fields in Niigata Prefecture in Japan

Yumi SHIMAZAKI, Hiroshi SHIBUKAWA, JARQ:Japan Agricultural Research Quarterly. 59(1) , 1-7 (2025-01-01)

jarq59-1_1-7.pdf1.15 MB

Advanced Operation and Social Acceptability of Robotic Agricultural Machinery for Ultra-Labor-Saving Smart Production

Mitsuru HACHIYA, JARQ:Japan Agricultural Research Quarterly. 59(1) , 9-15 (2025-01-01)

jarq59-1_9-15.pdf6.81 MB

Culture Models to Investigate Lactation and Mastitis in Bovine Mammary Epithelial Cells

Yusaku TSUGAMI, Yuya NAGASAWA, Ken KOBAYASHI, JARQ:Japan Agricultural Research Quarterly. 59(1) , 17-25 (2025-01-01)

jarq59-1_17-25.pdf2.17 MB

A Multiplex RT-PCR Assay for the Detection of Nine Virus Species Infecting Cucumber in Japan

Shuhei ADACHI-FUKUNAGA, Yasuhiro TOMITAKA, JARQ:Japan Agricultural Research Quarterly. 59(1) , 27-38 (2025-01-01)

jarq59-1_27-38.pdf1.88 MB

Impacts of Inflow Loadings from Heavy Rainfall on Cyanobacteria Overgrowth in Nitrogen-Limited Reservoirs through Field Observation and Numerical Simulation

Tran Thi Lan HUONG, Toshinori TABATA, Masayoshi HARADA, Akinori OZAKI, Bui Quoc LAP, JARQ:Japan Agricultural Research Quarterly. 59(1) , 39-54 (2025-01-01)

jarq59-1_39-54.pdf6.28 MB

Quantitative Analysis of Bovine and Caprine Alpha-S1-Caseins in Milk by Liquid Chromatography/Tandem Mass Spectrometry

Katsunari IPPOUSHI, JARQ:Japan Agricultural Research Quarterly. 59(1) , 55-60 (2025-01-01)

jarq59-1_55-60.pdf949.52 KB

Impact of Export Restriction Measures in the Agricultural and Food Sector on Global Food Security

Tatsuji KOIZUMI, Gen FURUHASHI, Takumi SAKUYAMA, JARQ:Japan Agricultural Research Quarterly. 59(1) , 71-78 (2025-01-01)

jarq59-1_71-78.pdf937.73 KB

Dairy Cattle Feed Design Support Program Linked to Optimal Planting Plan for Self-Supplied Feed

Kazushi NISHIMURA, JARQ:Japan Agricultural Research Quarterly. 59(1) , 79-87 (2025-01-01)

jarq59-1_79-87.pdf2.58 MB

Characteristics of Rice Varieties for Commercial Use and Livestock Feed and Their Cultivation Technology in the Cold Region of Japan

Akira FUKUSHIMA, JARQ:Japan Agricultural Research Quarterly. 58(4) , 177-183 (2024-10-01)

jarq58-4_177-183.pdf798.85 KB

Selection of Standard Rice Cultivars for Evaluating Cracking Resistance and Finding a Novel QTL Responsible for It

Koji NAKAGOMI, JARQ:Japan Agricultural Research Quarterly. 58(4) , 185-192 (2024-10-01)

jarq58-4_185-192.pdf1.39 MB

Depot-Specific Differences in Adipogenesis in Wagyu Cattle

Tomoya YAMADA, Mitsuru KAMIYA, Mikito HIGUCHI, JARQ:Japan Agricultural Research Quarterly. 58(4) , 193-196 (2024-10-01)

jarq58-4_193-196.pdf864.54 KB

Evaluating Panicle Blast Progression in Six Rice (Oryza sativa L.) Cultivars/Lines Carrying Quantitative Resistance Genes

Yuriko HAYANO-SAITO, Masahiko KUMAGAI, Mitsuru NAKAMURA, Tarou SUZUKI, Tomofumi YOSHIDA, Keiko HAYASHI, JARQ:Japan Agricultural Research Quarterly. 58(4) , 197-204 (2024-10-01)

jarq58-4_197-204.pdf1.09 MB

Higher Boron Accumulation is Associated with Low-Boron Tolerance in Mustard

Muthuvel JOTHI, Junpei TAKANO, Lingaraj SAHOO, JARQ:Japan Agricultural Research Quarterly. 58(4) , 205-214 (2024-10-01)

jarq58-4_205-214.pdf3.97 MB

Physicochemical Soil Properties Following Selective Cutting of Large-Diameter Trees in a Lowland Dry Evergreen Forest in Cambodia

Eriko ITO, Bora TITH, Borin TO, Junko NAGAKURA, JARQ:Japan Agricultural Research Quarterly. 58(4) , 215-232 (2024-10-01)

jarq58-4_215-232.pdf23.05 MB

Prey Availability for Larval and Juvenile Pacific Bluefin Tuna Thunnus orientalis Estimated from the Mouth Gape Size in Relation to Their Piscivory

Yosuke TANAKA, Atsushi TAWA, Taiki ISHIHARA, Yosuke MOCHIZUKI, Hiroshi HASHIMOTO, Kazunori KUMON, JARQ:Japan Agricultural Research Quarterly. 58(4) , 233-245 (2024-10-01)

jarq58-4_233-245.pdf1.37 MB

Risk Analysis, Safety Assurance Requirements, and Safety Evaluation Test for Robotic Agricultural Machinery

Hideyuki KONYA, Yutaka KIKUCHI, JARQ:Japan Agricultural Research Quarterly. 58(3) , 141-150 (2024-07-01)

jarq58-3_141-150.pdf2.09 MB

Onion Cultivars and Set Planting Date during Summer for an Early Winter Harvest in Northern Japan

Takafumi KINOSHITA, Megumi HAMANO, Atsushi YAMASAKI, JARQ:Japan Agricultural Research Quarterly. 58(3) , 165-173 (2024-07-01)

jarq58-3_165-173.pdf999.62 KB

Erratum: “Breeding of Waxy Barley Cultivars in the National Barley Breeding Program of Japan” by Tonooka, T., JARQ 57: 251-259

Japan International Research Center for Agricultural Sciences, JARQ:Japan Agricultural Research Quarterly. 58(3) , 175 (2024-07-01)

jarq58-32022s19_erratum_-.pdf882.23 KB

Field Survey to Identify Mosaic Disease Viruses of Cucurbita maxima in Okinawa Prefecture, Japan

Yasuhiro TOMITAKA, Sayumi TANAKA, Toshio KITAMURA, Shuhei ADACHI-FUKUNAGA, Kozo GIMA, Kouhei TERAMURA, Kanami TABA, Yoshino AJITOMI, JARQ:Japan Agricultural Research Quarterly. 58(2) , 75-81 (2024-04-01)

jarq58-2_75-81.pdf1.68 MB

Occurrence Evaluation of Aflatoxigenic Aspergilli in Thai Corn Using Dichlorvos-ammonia and Whole-agar Extraction Methods

Kanokporn POUNGPONG, Thanapoom MANEEBOON, Wichittra ARAI, Koji AOYAMA, Tomohiro FURUKAWA, Setsuko TODORIKI, Kimiko YABE, Chaiyapoom BUNCHASAK, Masayo KUSHIRO, JARQ:Japan Agricultural Research Quarterly. 58(2) , 83-91 (2024-04-01)

jarq58-2_83-91.pdf6.22 MB

Impact of Fertilizer Price and Subsidy on the Global Wheat Market

Tatsuji KOIZUMI, JARQ:Japan Agricultural Research Quarterly. 58(2) , 93-111 (2024-04-01)

jarq58-2_93-111.pdf1.28 MB

Simple Methods for Producing Tetraploids in Polyembryonic Citrus

Masashi YAMAMOTO, Seiya ARITA, Naoko KOZAI, JARQ:Japan Agricultural Research Quarterly. 58(2) , 113-119 (2024-04-01)

jarq58-2_113-119.pdf1.18 MB

Effects of Paclobutrazol Application and Soil Mulching on Flower Induction and Physiological Conditions in Durian Trees (Durio zibethinus Murr.)

Naoko KOZAI, Hirokazu HIGUCHI, Tatsushi OGATA, Tomohiro KONDO, Shin UGAWA, Yoshimi YONEMOTO, JARQ:Japan Agricultural Research Quarterly. 58(2) , 121-128 (2024-04-01)

jarq58-2_121-128.pdf1.32 MB

Rethinking the Factors Affecting the Arrival Quantity and Price of Sawlogs in Japanese Sawmills: An ARDL Approach

Tetsuya MICHINAKA, Nariaki ONDA, JARQ:Japan Agricultural Research Quarterly. 58(2) , 129-140 (2024-04-01)

jarq58-2_129-140.pdf1.49 MB

Chemical Biology in the Auxin Biosynthesis Pathway via Indole-3-Pyruvic Acid

Kazuo SOENO, Akiko SATO, Yukihisa SHIMADA, JARQ:Japan Agricultural Research Quarterly. 58(1) , 1-11 (2024-01-01)

jarq58-1_1-11.pdf657.86 KB

Molecular Basis of the Pathogenicity of the Foot-and-Mouth Disease Virus Isolated in Japan

Tatsuya NISHI, Katsuhiko FUKAI, Kazuki MORIOKA, JARQ:Japan Agricultural Research Quarterly. 58(1) , 25-30 (2024-01-01)

jarq58-1_25-30.pdf234.56 KB

Effects of Different Seeding Patterns on the Yield of Rice Directly Sown in a Well-drained Paddy Field Using Plowing and Compaction

Toshinori MATSUNAMI, Ryuji OTANI, Yasuhiro TACHIBANA, Morinobu MATSUO, Takashi YAMASHITA, JARQ:Japan Agricultural Research Quarterly. 58(1) , 31-37 (2024-01-01)

jarq58-1_31-37.pdf575.29 KB