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Sulastri Isminingsih
Faculty of Agriculture, University of Sultan Ageng Tirtayasa
Agriculture, Biological Sciences & Forestry

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Pengaruh Zat Pengatur Tumbuh Benzyl Amino Purin di dalam Bioreaktor Sistem Perendaman Sesaat Pada Multiplikasi Tunas Pisang Seblot (Musa acuminata L.) Inah Karlinah; Sulastri Isminingsih; Susiyanti Susiyanti; Nurmayulis Nurmayulis
Jurnal Agroekoteknologi Vol 14, No 2 (2022)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v14i2.17331

Abstract

This study aimed to determine the effect of the growth regulator Benzyl amino purine for multiplication of banana shoots seblot in a bioreactor with a momentary immersion system. This research was carried out at the Physiology Biotechnology Laboratory Faculty of Agriculture Sultan Ageng Tirtayasa University, from March to May 2022. The research design was used a Randomized Block Design consisting of one factor, namely the concentration level of 6-Benzyl amino purine which consisted of six levels (0, 0.5, 1, 1.5, 2 and 2.5 ppm). The treatment of growth regulator Benzyl amino purine gave a very significant effect on the parameters of leaf emergence time and number of shoots at 1 and 5 weeks after planting (1.74 shoots). The number of leaves had a significant effect (1.96 sheet). While the parameters of the percentage of live explants, the percentage of rooted explants, the time of emergence of shoots and the percentage of contamination gave no significant effect.
Pengaruh Konsentrasi Benzyl Amino Purin dan Indole Acetic Acid dalam Multiplikasi Tunas Pisang Merah (Musa acuminata Red Dacca) Asal Banten Secara in Vitro Irfan Anshori; Sulastri Isminingsih; Nurmayulis Nurmayulis; Susiyanti Susiyanti
Jurnal Agroekoteknologi Vol 14, No 2 (2022)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v14i2.17326

Abstract

This study aimed to determine the response of red banana shoots (Musa acuminata Red Dacca) origin from Banten in vitro due to administration of benzyl amino purin (BAP) and indole acetic acid (IAA) in various concentrations. This research was conducted at the Laboratory of Biotechnology and Plant Physiology, University of Sultan Ageng Tirtayasa from March 2022 to May 2022. The research design used was a factorial randomized completely block design consisting of two factors. The first factor is the concentration of BAP which consists of theree levels, namely 0 mg kg-1, 2 mg kg and 4 mg kg-1. The second factor is the concentration of IAA which consists of theree levels, namely 0 mg kg-1, 0.25 mg kg-1 and 0.50 mg kg-1. The concentration of 2 mg kg-1 BAP gave the best results on the parameters of the number of shoots aged 2 weeks after planting (WAP) (2.06 shoots), 4 WAP (2.38 shoots) and 6 WAP (2.50 shoots), the number of leaves aged 2 WAP (1.34 strands), 4 WAP (1.91 strands), 6 WAP (2.16 strands). The concentration of IAA 0 mg kg-1 gave the best results on the parameter of the number of leaves at 2 WAP (1.36 strands). Indole acetic acid concentration of 0.25 mg kg-1 gave the best results on the parameters ofthe number of roots aged 2 WAP (1.50 roots), 4 WAP (1.65 roots) and 6 WAP (1.78 roots). There was no interaction between the two treatments.
Co-Authors Inah Karlinah Irfan Anshori Nurmayulis Susiyanti Susiyanti