| Idteknologi | 594 |
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| Judul | Pembentukan Tunas Lilium Sp. Secara Ex Vitro Dan In Vitro |
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| Abstrak | Buds, planlets and bulblets formation from excised bulbscales was the preferred method for vegetative propagation of Lilium sp (Liliaceae). The ex vitro techniques with Gibberellic acid (GA3) pretreatment was induced buds formation on scales cutting which planted on sterilized sand media. Buds rised from basal scales 7 days after planted. However scales untreated GA3 obtained in 35-42 after planted. In vitro methods to promote buds initiated from bulbscales explants, was induced on media MS (Murashige and Skoog) supplemented with GA3 1 mg/l. Media for induced buds formation, MS contained Benzyl adenine (BA) 1 mg/l and 2 mg/l increased multiple shoots formation signifi cantly compared cultured on media without BA. Roots growth improved on media contained NAA, but the highest planlets achieved on cultured MS media without BA. Bulblets formation obtained on media contained higher concentration of BA (5 mg/l). |
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| Katakunci | bulbscale, bulblet, Lilium sp., ex vitro, in vitro, propagation. |
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| Kategori | 7 |
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| Mediamasa | Jurnal Teknologi Lingkungan, Vol. 10 No. 2, Mei 2009 |
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| Alamatlink | http://www.kelair.bppt.go.id/Jtl/2009/vol10-2/09tunas.pdf |
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| Penulis | Djadja Siti Hazar Hoesen |
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| Email | air@webmail.bppt.go.id |
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