PENGARUH ZAT PENGATUR TUMBUH 2-iP (2-Isopentyl Adenine) DAN ASAM FOLAT TERHADAP EKSPLAN TUNAS TANAMAN GAHARU (Aquilaria malaccensis Lamk.) SECARA IN VITRO
| Main Author: | Pratiwi, Syntia |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2015
|
| Subjects: | |
| Online Access: |
https://eprints.untirta.ac.id/12355/1/PENGARUH%20ZAT%20PENGATUR%20TUMBUH.pdf https://eprints.untirta.ac.id/12355/ https://faperta.untirta.ac.id/ |
Daftar Isi:
- This research was aimed to know the effect of growth regulators 2-ip (2-isopentyl adenine) and folic acid to shoots of agarwood plant (Aquilaria malaccensis Lamk.). This research was conducted in August to November 2014 at Biotechnology Laboratory of Sultan Ageng Tirtayasa University, Serang Banten. This research used completely randomized design (CRD) developed in factorials and consists of two factors. First factor is concentration of 2-ip (2-isopentyl adenine), consist of three levels namely: B0 (0 mg /l), B1 (0.5 m /l), B2 (1 m /l). Second factor is concentration of folic acid consist of 5 levels namely: A0 (0 mg/l), A1 (0.25 mg/l), A2 (0.5 mg/l), A3 (0.75 mg/l), A4 (1 mg/ l) and there were 15 treatment combination, every treatment repeated three times and there were 45 experiment units. Observation was conducted every week to parameters namely plants height, shoots number, leaves number, and in the end of observation to parameters namely percentage of explants forming shoots, percentage of explants life, and the percentage of contamination. The results of research showed that the different concentration of 2-ip (2-isopentyl adenine) and folic acid did not give any effect to all parameters of agarwood plant. There is interaction between the concentration of 2-ip (2-isopentyl adenine) and folic acid to the parameters shoots number at age 4 weeks after planting. From the results of research can be inferred that treatment 2-isopentyl adenine (0 mg/l) is the best treatment for the parameters shoots number, a combination of treatment between 2-isopentyl adenine (0 and 0.5mg/l) + folic acid (0.5 mg/l).