Investigation of flowering habits and establishment of pot production technique in Jacaranda

Research Project

Project/Area Number	19580035
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	Horticulture/Landscape architecture
Research Institution	Kyushu University
Principal Investigator	MIYAJIMA Ikuo Kyushu University, 熱帯農学研究センター, 准教授 (20182024)
Co-Investigator(Kenkyū-buntansha)	OZAKI Yukio 九州大学, 大学院・農学研究院, 准教授 (60253514) KOBAYASH Nobuo 島根大学, 生物資源科学部, 教授 (00362426)
Project Period (FY)	2007 – 2009
Project Status	Completed (Fiscal Year 2009)
Budget Amount *help	¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000) Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000) Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000) Fiscal Year 2007: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords	熱帯 / 花木 / ジャカランダ / 花芽分化 / 鉢物 / 開花習性
Research Abstract	Flower bud differentiation of Jacaranda mimosifolia which originated in South America has started at the beginning of April and become to anthesis at June. More than 2 months of cold (15℃) period seems to be necessary for normal flowering whereas more than 1 month of cold period has been required for flower bud differentiation in J. mimosifolia. The major flower anthocyanin of J. mimosifolia has been presumed as acylated anthocyanin combined with aliphatic acid.

Report

(4 results)