Prastiwi, H. P. and Nurcahyani, Endang and Handayani, T.T. and Wahyuningsih, Sri (2023) SELEKSI DAN KARAKTERISASI PLANLET BAWANG MERAH (Allium ascalonicum L.) TERHADAP CEKAMAN GARAM NATRIUM KLORIDA (NaCl) SECARA IN VITRO. Jurnal Pertanian Agros, 25 (2). ISSN 2528-1488

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Abstract

Onion (Allium ascalonicum L.) is a spice commodity that has many benefits and high economic value. One of the factors causing low onion production is due to less productive land due to salt stress or salinity. This study aims to determine the specific character and effective concentration of NaCl for selection of onion plantlets under salt stress conditions in vitro. The research design was in the form of a completely randomized design (CRD) consisting of 1 factor, namely NaCl concentration: 0%, 0.15%, 0.30%, 0.45%, 0.60% with 5 replications. The homogeneity of the data was analyzed by Levene's test and continued with the oneway Anova test and Tukey's test at 5% significance level. The results showed that the effective concentration of NaCl for selection of onion plantlets under salt stress conditions in vitro was 0.15%. The higher the concentration of NaCl, the smaller the size of the plantlets with the lower the height of the plantlets, the visualization of the leaf color becomes yellowish green to brown, and the decreased content of chlorophyll a, b, and total chlorophyll.

Item Type:	Article
Subjects:	Q Science > QK Botany
Divisions:	Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User:	T. T. HANDAYANI
Date Deposited:	03 May 2023 06:57
Last Modified:	03 May 2023 06:57
URI:	http://repository.lppm.unila.ac.id/id/eprint/50997

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