Effect of Drought-Stress Conditions in Chlorophyll Content of Dendrobium sp. Planlets

Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH)

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Title Effect of Drought-Stress Conditions in Chlorophyll Content of Dendrobium sp. Planlets
 
Creator Putri, Fesya Salma; Jurusan Biologi FMIPA Universitas Lampung
Nurcahyani, Endang; Jurusan Biologi FMIPA Universitas Lampung
Yulianty, Yulianty; Jurusan Biologi FMIPA Universitas Lampung
Irawan, Bambang; Jurusan Biologi FMIPA Universitas Lampung
 
Subject Atonic; Drought stress; Dendrobium sp.; In Vitro; Polyethylene Glycol
 
Description Dendrobium sp. was a popular ornamental plant and has high economic value. One of many difficulties in the growth of orchids in Indonesia is low humidity and lack of water availability. Regulatory Substance Growth in the form of an atonic solution can increase the growth of orchid plants. The purpose of this study was to determine the effect of atonic solutions on orchid chlorophyll content in drought stress conditions. This study used a 3x3 factorial design. Factor A is the atonic solution with 3 levels of concentration: 0 mL/L, 2 mL/L, and 3 mL/L. Factor B is PEG 6000 with 3 concentration levels: 0% b/v, 20% b/v and 25% b/v. The parameters tested were chlorophyll a, b and total Dendrobium orchid plantlets. The results showed that atonic solution and PEG 6000 significantly affected the chlorophyll a, b and total content of chlorophyll. The higher concentration of the atonic solution, the more content of chlorophyll a, b and total plantlets of decreased in drought stress conditions in vitro.
 
Publisher Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Lampung
 
Contributor
 
Date 2019-08-28
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://jurnal.fmipa.unila.ac.id/jbekh/article/view/2338
10.23960/j-bekh.v6i1.2338
 
Source Jurnal Ilmiah Biologi Ekperimen dan Keanekaragaman Hayati (J-BEKH); Vol 6, No 1 (2019); 20-26
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati; Vol 6, No 1 (2019); 20-26
2686-200X
2338-4344
10.23960/j-bekh.v6i1
 
Language eng
 
Relation http://jurnal.fmipa.unila.ac.id/jbekh/article/view/2338/1692
 
Rights Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
 

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