- 著者
-
蔡 相憲
向田 賢
平田 貴寛
鄭 憲栽
横田 孝雄
米山 弘一
竹内 安智
- 出版者
- 植物化学調節学会
- 雑誌
- 植物化学調節学会研究発表記録集 (ISSN:09191887)
- 巻号頁・発行日
- no.38, 2003-10-10
Seed germination of S. hermonthica is induced by stimulants produced by host and non-host plants. The seeds require conditioning in the dark for a certain period before the seeds become responsive to the exogenous germination stimulants. In our experiments, fluridone, a carotenoid biosynthesis inhibitor, shortened the conditioning period and increased the rate of the seed germination induced by GR-24,a germination stimulant. Fluridone was also effective in amelorating the inhibitory effects of light on the conditioning and on the germination.