Morphophysiological responses of red amaranth (Amaranthus tricolor L.) to osmopriming treatment to overcoming salinity stress

Amalia, D.R. and Rachmawati, D. (2023) Morphophysiological responses of red amaranth (Amaranthus tricolor L.) to osmopriming treatment to overcoming salinity stress. In: The 5th International Conference on Life Sciences and Biotechnology (ICOLIB 2023), 17/11/2022 - 18/11/2022, Thailand Bangkok.

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Abstract

Global climate change induced environmental stress such as salinity significantly impact growth and crop productivity. Red amaranth (Amaranthus tricolor L.) is a vegetable commodity that has high nutritional value, but its productivity will decrease when grown in saline area. Seed priming is one of the pre-planting treatment techniques used to increase plant growth under unfavourable conditions. Osmopriming is one of the priming techniques where the seeds will be immersed in a solution with a high osmotic potential, such as PEG (Polyethylene Glycol). The purpose of this study was to determine the morphophysiological response of red amaranth to osmopriming treatment under salinity stress. Complete randomized design was used to arrange this experiment containing two variables including seed osmopriming (0, 5 and 10 of PEG) and salinity stress (0, 50, and 100 mM of NaCl). Morphophysiological parameters were measured including plant height, number of leaves, root length, leaf chlorophyll content, proline content,

Item Type: Conference or Workshop Item (Paper)
Additional Information: Cited by: 1; Conference name: 8th International Conference on Climate Change, ICCC 2022; Conference date: 17 November 2022 through 18 November 2022; Conference code: 188177; All Open Access, Gold Open Access
Uncontrolled Keywords: oxalate, red amaranth, salinity, osmopriming, PEG 600
Subjects: Q Science > QH Natural history > QH301 Biology
Divisions: Faculty of Biology > Master Program in Biology
Depositing User: Rusna Nur Aini Aini
Date Deposited: 15 Oct 2024 06:15
Last Modified: 15 Oct 2024 06:15
URI: https://ir.lib.ugm.ac.id/id/eprint/9677

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