Hiroyasu Yoshikawa

Glacial–interglacial productivity and environmental changes in Lake Biwa, Japan: A sediment core study of organic carbon, chlorins and biomarkers

Ryoshi Ishiwatari, Koichi Negishi, Hiroyasu Yoshikawa et al. · Organic Geochemistry · 2009 · 42 citations

Natural Sciences, Ecology, Environmental Sciences +17

Characterization of <i>FLC</i>, <i>SOC1</i> and <i>FT</i> homologs in <i>Eustoma grandiflorum</i>: effects of vernalization and post‐vernalization conditions on flowering and gene expression

Yoshihiro Nakano, Hiroki Kawashima, Takafumi Kinoshita et al. · Physiologia Plantarum · 2011 · 24 citations

Life Sciences, Plant Biology, Plant Sciences +15

New technologies and systems for high quality citrus fruit production, labor-saving and orchard construction in mountain areas of Japan

Kunihisa Morinaga, Osamu Sumikawa, Osamu Kawamoto et al. · Journal of Mountain Science · 2005 · 18 citations

Agriculture, Agricultural Engineering, Horticultural Sciences +17

Effects of Drip Irrigation and Liquid Fertilization System with Year-round Plastic Mulching on Fruit Production of Satsuma Mandarin

Kunihisa Morinaga, Hiroyasu Yoshikawa, Seiji Nakao et al. · Horticultural Research (Japan) · 2004 · 14 citations · Full text

Agriculture, Agronomy, Crop Sciences +15

Novel System for High Quality and Stable Fruit Production of Satsuma Mandarin using a Drip Irrigation and Liquid Fertilization System with Year-round Plastic Mulching

Kunihisa Morinaga, Hiroyasu Yoshikawa, Seiji Nakao et al. · Horticultural Research (Japan) · 2004 · 13 citations · Full text

Agriculture, Horticultural Sciences, Sustainable Agriculture +13