Bulletin of the Faculty of Agriculture, Shimane University

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Bulletin of the Faculty of Agriculture, Shimane University 17
1983-12-20 発行

夏咲きグラジオラスの球茎の休眠打破に及ぼす化学物質,温とうおよび除皮処理の影響

Effect of Chemicals, Hot Water and Hulling on Breaking Corm Dormacy in Summer-flowering Gladiolus
Hosoki, Takashi
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Description
Three percent CaCN_2, 1% KCN, 100% N_2 promoted sprouting from dormant corms in summer-flowering gladiolus 'Traveler'. One percent C_2H_4 also promoted sprouting from corms with 30 day cold storage. Hot water and hulling treatments were also effective for promotion of sprouting. However, effect of any treatment was not so great as shown in corms of spring-flowering gladiolus.