Evaluasi Galur Dihaploid Padi Terhadap Cekaman Salinitas

Yudia Azmi

Sari


The purpose of this study was to obtain level of tolerance of rice strain to salinity
stress (salt). Materials used in this experiment were NaCl, Yoshida media, 16 strains of rice
plants and 2 strains as check plants (Pokkali and IR 29). The experiment was performentd
using complete randomized group design (RKLT) consisting of three replications. Each one
experimental unit consists of four seeds of rice plants. Results of tolerant strains such as HS4-
13-1-3, HS4-13-1-1, HS1-5-1-2, and HS3-15-1-8. The strains classified as moderate tolerant
include HS1-28-1-1, HS1-28-1-2, HS1-35-1-2, HS1-35-1-4, HS1-35-1-8, HS1 -35-1-11, HS4-
15-2-5, HS17-21-1-7, HS4-15-3-40, HS17-31-1-6, and HS17-62-1-2. While the sensitive
strain is HS17-1-1-2.
Keywords: Nutrient culture; rice; salinity; tolerant


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DOI: https://doi.org/10.33559/mi.v12i6.842

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