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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmiah Aplikasi Isotop Radiasi Indonesian Journal of Agricultural Science Jurnal Hortikultura Jurnal AgroBiogen Jurnal Penelitian Tanaman Industri Buletin Iptek Tanaman Pangan AGRIVITA, Journal of Agricultural Science BERITA BIOLOGI Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Penelitian Pertanian Tanaman Pangan Biosaintifika: Journal of Biology & Biology Education Jurnal Penelitian Tanaman Industri (Littri)
RAGAPADMI PURNAMANINGSIH
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Induksi dan Multiplikasi Tunas Jarak Pagar (Jatropha curcas L.) Secara In Vitro Lizawati, ,; Novita, Trias; Purnamaningsih, Ragapadmi
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 37 No. 1 (2009): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.045 KB) | DOI: 10.24831/jai.v37i1.1398

Abstract

The conventional propagation of physic nut (Jatropha curcas) is difficult, because it requires a high number of mother plant, which is very limited. In vitro culture is an alternative technique to conventional one to solve the problem.  An experiment was done to obtain the best in vitro culture media for shoot induction and multiplication. This research was separated into two steps, (1) in vitro induction of explant growth, and (2) in vitro shoot multiplication.  Results showed that medium of WPM + 2.0 ppm BAP induced shoot and leaf better than the control.  The highest number of leaf axillary's multiplication was obtained from the medium WPM + 2.0 ppm BAP + 0.1 ppm NAA. Various medium formulations for the induction and multiplication of shoots resulted in highly leaf fall.  The use of DKW + 2.0 ppm BAP + 0.4 ppm TDZ + 3.0 ppm AgNO3 medium has effectively induced shoot multiplication and reduction of dehydrated leaf. Meanwhile, the used of DKW medium supplemented with 5 ppm kinetin resulted in the best shoot elongation.   Key words :  Induction, in vitro, Jatropha curcas, shoot, multiplication
Co-Authors A G Wattimena Agus Purwito Ashrina, Misky Azrai, Muh. DANNY LAURENT Darliah Darliah Deden Sukmadjaja Diantina, Surya Didy Soepandi Didy Soepandi, Didy Didy Sopandie E.G. Lestari E.G. Lestari E.G. Lestari Endang G Lestari Endang G Lestari Endang Gati Lestari Endang Gati Lestari ENDANG GATI LESTARI ENDANG GATI LESTARI ENDANG GATI LESTARI Enny Sudarmonowati Enny Sudarmonowati GA Wattimena Hutami, Sri I Mariska I Roostika I. Darwati I. DARWATI I. Darwati I. Mariska I. Roostika I. ROOSTIKA I. Roostika Ika Mariska Ika Mariska Ika Mariska Ika Mariska Ika Mariska Ika Roostika Ika Roostika Ika Rostika Ika Rostika Ireng Darwati IRENG DARWATI Laela Sari laela Sari, laela Lestari, Endang Gati LESTARI, ENDANG GATI Lizawati . Mariska, I Mariska, Ika MARISKA, IKA Muhamad Syukur Muhammad Syukur N Khumaida N Khumaida Nesti Fronika Sianipar NESTI FRONIKA SIANIPAR NESTI FRONIKA SIANIPAR Noviati, Arief V. Nur, Amin Nurhayani, Siti Pardal, S.J. Pardal, Saptowo Jumali RITA MEGIA Rita Megia Rohim Firdaus ROHIM FIRDAUS ROHIM FIRDAUS Roostika, Ika Rosa Yunita Rosa Yunita Rosa Yunita Rosaria Rosiana Rosaria Rosiana, Rosaria ROSSA YUNITA Rossa Yunita S.J. Pardal Sari, Laela Siti Nurhayani Slamet . Slamet Slamet Slamet, nFN Soeranto, Soeranto Sri Hutami Sri Hutami Sri Hutami Subagio, Herman Sudarmonowati, Enny Sustiprajitno, Sustiprajitno Syarifah Iis Aisyah Tri P. Priyatno Trias Novita Trikoesoemaningtyas UTAMI, SRI Wahyu Handayati Wahyu Handayati Y Supriati Y Supriati Yati Supriati, Yati Yunita, Rossa