Rizqika A.P, Khairunnisa and Nurcahyani, Endang and Wahyuningsih, Sri and Irawan, Bambang (2023) STUDI IN VITRO: KARAKTERISASI PLANLET PISANG CAVENDISH (Musa acuminata Colla) TAHAN CEKAMAN GARAM (NaCl). Jurnal Pertanian Agros, 25 (2). pp. 1318-1326. ISSN e-2528-1488, p-1411-0172
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Abstract
Bananas are one of the horticultural commodities that are consumed by many people. The increase in banana cultivation is inseparable from various obstacles, one of which is salt stress. Salt stress is an environmental condition that is harmful to plants because it can increase osmotic pressure so that the roots are unable to take water from the environment. The development of biotechnology that can be used to improve the character and resistance of a plant is by using in vitro techniques. The purpose of this study was to determine the tolerant concentration of NaCl in cavendish banana plantlets resistant to salt stress and the expression characteristics of cavendish banana plantlets in the form of chlorophyll and carbohydrate analysis. This study used a completely randomized design (CRD) method with the addition of 5 levels of NaCl concentration treatment on MS medium (0%), (0.25%), (0.50%), (0.75%), (1%) with 5 repetitions. Quantitative data for each parameter were statistically analyzed by one way ANOVA, then TUKEY tested at 5% level of significance. The results showed that the tolerant concentration of NaCl for cavendish banana growth was 1% NaCl. The results of specific expression characters with increasing concentration of NaCl in the form of decreased content of chlorophyll a, b and total and increased carbohydrates.
| Item Type: | Article |
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| Subjects: | Q Science > Q Science (General) Q Science > QK Botany |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi |
| Depositing User: | ENDANG NURCAHYANI |
| Date Deposited: | 02 May 2023 01:39 |
| Last Modified: | 02 May 2023 01:39 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/50842 |
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