Detail Inisiasi dan Perkembangan Perakaran serta Aklimatisasi Belimbing Dewi (Averrhoa carambola.L) Bibliografi Author: Husni, Ali (Co-Author); Mariska, Ika (Co-Author); Hutami, Sri (Co-Author); Supriati, Yati Topik: In vitro culture; starfruit (Averhoa carambola. L); root initiation and acclimatization. Bahasa: (ID )     Penerbit: Perhimpunan Bioteknologi Pertanian Indonesia     Tempat Terbit: Malang    Tahun Terbit: 2005     Jenis: Papers/Makalah - pada seminar nasional Fulltext: Makalah-Yati Supriati.pdf (123.34KB; 6 download) Abstract Star fruit (Averrhoa carambola) as a source of Vitamin C is originally comes from Malaysia. In Chinnese society starfruit is well known as medicinal plant which was useful for decreasing blood pressure. In daily menu, this fruit usually serve as fresh consumtion, but now is also used as raw material industry of jam, pickles and juice. Main constraints on fruit star development are the limitation of seedlings availability. In previous research, formula media for initiation and shoot multiplication of star fruit was obtained, and this research will be focused on searching formula media for root initiation and proliferation, besides on the best growth media for acclimatization. For root initiation, shoots were planted at WPM basal media in combination with three rates of IBA and IAA (0,1,dan 3 mg/l) and at MS basal media in combination with four rates of IBA and NAA (0,1,2, dan 3 mg/l). For efficiency, macro element of WPM was decreased by 50% in combination five rates of IBA (0,1,3,5,dan 7 mg/l). Acclimatization test was done by using three kind of media such as soil, organic matter, and compost which was applied in single or in combination.. Parameter observed were rooting percentage of planlet, root number and length, root performance, and success percentage of growth. Result showed that the use of basal media WPM applied with IBA and IAA at the rate of 1-3 mg/l could not stimulate root initiation. Meanawhile root was initiate when basal media MS was applied with 2 mg/l of zeatin and 3 mg/l of IBA although the root number was still limited. A half formula of WPM basal media applied with 3 mg/l of IBA was the best media for root initiation and proliferation. Soil and compost in combination of 1:2 was the best growth media for acclimatization of starfruit in the greenhouse. Acclimatization of starfuit planlet could be done directly without rooting stage by using IBA treatment at 100 ppm during one hour. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Lihat Sejarah Pengadaan  Konversi Metadata   Kembali

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