Stomata Index of Cattleya sp. Lindl., Planlet in Drought-Stress Conditions

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

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Title Stomata Index of Cattleya sp. Lindl., Planlet in Drought-Stress Conditions
 
Creator Paletri, Tara Sesafia; Jurusan Biologi FMIPA Universitas Lampung
Nurcahyani, Endang; Jurusan Biologi FMIPA Universitas Lampung
Yulianty, Yulianty; Jurusan Biologi FMIPA Universitas Lampung
Agustrina, Rochmah; Jurusan Biologi FMIPA Universitas Lampung
 
Subject Orchids; Cattleya; Stress; Stomata
 
Description Cattleya was one of the most popular orchids by Indonesian. Constraints in cultivating Cattleya included the lack of water availability in an area, causing drought stress. Stress in drought in vitro can be simulated by adding Poly Ethylene Glycol 6000 and growth regulators in atonic form. The purpose was to determine the effect of atonic solution and PEG 6000 on the stomata index toward in vitro drought stress conditions. This study was carried out in a 3 x 3 factorial experiment. Factor A was an atonic solution with 3 concentration levels: 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, 25% b/v. The results showed that the higher the concentration of PEG 6000 and atonic concentrations caused a decrease in the stomata index of Cattleya orchid plantlets under 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/2349
10.23960/j-bekh.v6i1.2349
 
Source Jurnal Ilmiah Biologi Ekperimen dan Keanekaragaman Hayati (J-BEKH); Vol 6, No 1 (2019); 15-19
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati; Vol 6, No 1 (2019); 15-19
2686-200X
2338-4344
10.23960/j-bekh.v6i1
 
Language eng
 
Relation http://jurnal.fmipa.unila.ac.id/jbekh/article/view/2349/1703
 
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