RESPONS KULTUR EMBRIO DAN PERKEMBANGANFINAKTANAMAN TEMBESU (Fragraea fragrans Koxb) KOMBINASI NAA DAN BAPSECARA IN VITRO

FITRIANI, FITRIANI and Juswardi, Juswardi and Estuningsih, Sri Pertiwi (2010) RESPONS KULTUR EMBRIO DAN PERKEMBANGANFINAKTANAMAN TEMBESU (Fragraea fragrans Koxb) KOMBINASI NAA DAN BAPSECARA IN VITRO. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian tentang Respons Kultur Embrio dan Perkembangan Pinak Tanaman Tembesu (Fragraeafragrans Roxb.) pada Medium MS dengan Kombinasi NAA dan BAP secara In Vitro telah dilakukan pada bulan Mei sampai dengan September 2009 bertempat di Fisiologi Tumbuhan Tumbuhan, Jurusan Biologi FMIPA, Universitas Sriwijaya. Penelitian ini bertujuan untuk mengetahui respons perkecambahan biji dan perkembangan bibit muda (waktu berkecambah, persentase berkecambah, tinggi tanaman, dan berat tanaman) tembesu {Fragraea fragrans Roxb.) pada medium MS dengan kombinasi NAA dan BAP yang ditanam secara in vitro. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) pola faktorial, dengan konsentrasi NAA 0, 0,2, 0,4 ppm dan BAP 0, 1, 2 dan 3 ppm sehingga terdapat 12 kombinasi perlakuan. Hasil penelitian menunjukan bahwa Waktu berkecambah tembesu tercepat hari ke-8,91 diperoleh pada perlakuan 3 ppm BAP dan tanpa NAA dengan persentase berkecambah mencapai 96,67% pada perlakuan 1 ppm BAP tanpa NAA. Perlakuan tanpa NAA menghasilkan pinak tanaman tertinggi (rata-rata 10,46 mm) dan tanaman pinak terberat (rata-rata 24,47 mg). Didapatkan bahwa Pemberian BAP dapat meningkatkan perkecambahan tetapi pemberian NAA menekan perkembangan pinak tanaman. Kata kunci: kultur embrio, pinak tanaman, Fragraeafragrans Roxb., medium MS, NAA, BAP, in vitro.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: kultur embrio, pinak tanaman, Fragraeafragrans Roxb., medium MS, NAA, BAP, in vitro.
Subjects: Q Science > Q Science (General) > Q1-390 Science (General) > Q223.M517 Science -- Information services. Information storage and retrieval systems --Science.
Divisions: 08-Faculty of Mathematics and Natural Science > 46201-Biology (S1)
Depositing User: Mrs. Elly Suryani
Date Deposited: 18 Jan 2022 03:19
Last Modified: 18 Jan 2022 03:19
URI: http://repository.unsri.ac.id/id/eprint/60039

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