Japan Agricultural Research Quarterly vol. 54 no.4
Modification of the Light Environment Influences the Production of Horticultural Crops
Takeshi KUNIGA, Japan Agricultural Research Quarterly. 54(4) , 285-291 (2020-10-01)
jarq54-4_285-291.pdf373.61 KB
Leaf Trichomes as an Effective Structure for Disease Resistance: The Case of Grapevine Downy Mildew
Atsushi KONO, Takeo SHIMIZU, Japan Agricultural Research Quarterly. 54(4) , 293-298 (2020-10-01)
jarq54-4_293-298.pdf2.4 MB
Spatial Distribution of Grazing Sites and Dung of Beef Cows in a Sloping Pasture
Rena YOSHITOSHI, Nariyasu WATANABE, Jihyun LIM, Japan Agricultural Research Quarterly. 54(4) , 299-306 (2020-10-01)
jarq-4_299-306.pdf2.1 MB
Limited Occurrence of Tristeza in Yuzu and Possible Tristeza-free Cultivation in Northernmost Commercial Yuzu-Producing Areas of Japan
Eiko NAGAOKA-NAKAZONO, Nami UECHI, Hiroshi KATO, Takashi FUJIKAWA, Shin-ichi MIYATA, Tsutomu FURUKAWA, Tomonori ASAKAWA, Makoto SASAKI, Riho KUWAHARA, Ok-Kyung KIM, Hirosuke SHINOHARA, Toru IWANAMI, Japan Agricultural Research Quarterly. 54(4) , 307-316 (2020-10-01)
jarq54-4_307-316.pdf1.71 MB
Research on a Method of Evaluating Fuel Efficiency during Traveling and Driving for Head-Feeding Combine Harvesters
Hirofumi YAMASAKI, Mitsuhiro HORIO, Kohichi FUJITA, Japan Agricultural Research Quarterly. 54(4) , 317-325 (2020-10-01)
jarq54-4_317-325.pdf1.3 MB
Competitive Advantage Factors in Vertically Diversified Brand Chicken Business: A Partial Value Chain Analysis of a Japanese Poultry Wholesaler
Kenji HOSONO, Yuji YASHIMA, Japan Agricultural Research Quarterly. 54(4) , 327-333 (2020-10-01)
jarq54-4_327-333.pdf454.51 KB
Crossability between Transgenic Blue Chrysanthemums and the Wild Chrysanthemum Species Chrysanthemum japonense var. japonense
Ryutaro AIDA, Naonobu NODA, Satoshi YOSHIOKA, Mitsuru DOUZONO, Mai TSUDA, Ryo OHSAWA, Japan Agricultural Research Quarterly. 54(4) , 335-340 (2020-10-01)
jarq54-4_335-340.pdf1.02 MB
Postharvest Treatments and Shipping Conditions for Reducing Fruit Drop in Cut Sarcandra glabra Branches
Hiroko SHIMIZU-YUMOTO, Yumi UJIIE, Takayuki OGAWA, Japan Agricultural Research Quarterly. 54(4) , 341-348 (2020-10-01)
jarq54-4_341-348.pdf623.91 KB
Biomass and Production Rates of Fine Roots in Two Mangrove Stands in Southern Thailand
Kyotaro NOGUCHI, Sasitorn POUNGPARN, Suthathip UMNOUYSIN, Pipat PATANAPONPAIBOON, Decha DUANGNAMOL, Reiji YONEDA, Hajime UTSUGI, Tamotsu SATO, Ryuichi TABUCHI, Japan Agricultural Research Quarterly. 54(4) , 349-360 (2020-10-01)
jarq54-4_349-360.pdf910.69 KB
Growth and Reproductive Status of the Spotted Scat Scatophagus argus in Mangrove Estuary in Matang Mangrove Forest Reserve, Malaysia
Shinsuke MORIOKA, Katsuhisa TANAKA, Tatsuya YURIMOTO, Faizul M. KASSIM, Kazumaro OKAMURA, Japan Agricultural Research Quarterly. 54(4) , 361-368 (2020-10-01)
jarq54-4_361-368.pdf2.41 MB