Physiological response of several local paddy genotypes from Kampar regency induced by polyethylene glycol

Aulia Rani Annisava, Anna Prima Putri, Irwan Taslapratama, Lenny Sasmita, Donal Devi Amdanata, Ahmad Fudholi

Research output: Contribution to journalArticle

Abstract

Drought stress would be impact to plant growth, one of them its the physiological aspects of the plant. The plant's physiological response to drought stress may vary by genotipe. This study aims to determine the physiological response of several local paddy genotypes from Kampar on drought conditions induced by polyethylene glycol. This research has been conducted in Genetics and Breeding Laboratory as well as in plastic house of Faculty of Agriculture and Animal Science State Islamic University of Sultan Syarif Kasim Riau. This research used a Completely Randomized Design Factorial with 3 replications. The first factor is 10 local paddy genotypes from Kampar namely: Kuniong, Buyuong, Arofah, Darman, Tolulawuok, Buyuong Putioh, Kuniong Tinggi, Sirok, Owun and Gadin. The second factor is two levels of concentration of Polyethylene Glycol (PEG) solution, namely: 0% and 20%. The observed variables were: chlorophyll a concentration, chlorophyll b concentration, total chlorophyll concentration, stomata count and Relative Water Content (RWC). The results of this study indicate that the Kuniong genotype can keep RWC high. Administration of PEG concentration of 0% and 20% had an effect on all parameters except on chlorophyll a and total chlorophyll parameters. Interaction between Buyuong genotype and 20% PEG concentration showed paddy plants that could adapt to drought stress conditions.

Original languageEnglish
Pages (from-to)4866-4872
Number of pages7
JournalARPN Journal of Engineering and Applied Sciences
Volume13
Issue number18
Publication statusPublished - 1 Sep 2018

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Chlorophyll
Polyethylene glycols
Drought
Water content
Agriculture
Animals
Plastics

Keywords

  • Genotype
  • Kampar
  • Paddy
  • Physiological response
  • Polyethilene glycol

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Physiological response of several local paddy genotypes from Kampar regency induced by polyethylene glycol. / Annisava, Aulia Rani; Putri, Anna Prima; Taslapratama, Irwan; Sasmita, Lenny; Amdanata, Donal Devi; Fudholi, Ahmad.

In: ARPN Journal of Engineering and Applied Sciences, Vol. 13, No. 18, 01.09.2018, p. 4866-4872.

Research output: Contribution to journalArticle

Annisava, Aulia Rani ; Putri, Anna Prima ; Taslapratama, Irwan ; Sasmita, Lenny ; Amdanata, Donal Devi ; Fudholi, Ahmad. / Physiological response of several local paddy genotypes from Kampar regency induced by polyethylene glycol. In: ARPN Journal of Engineering and Applied Sciences. 2018 ; Vol. 13, No. 18. pp. 4866-4872.
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