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EFFECTIVENESS OF OSMOPROTECTANTS IN IMPROVING AROMA QUALITY AND YIELD OF PARE WANGI UPLAND RICE VARIETY GROWN ON TWO DIFFERENT SOIL TYPES IN EAST NUSA TENGGARA

AGRIVITA, Journal of Agricultural Science · Vol. 38 No. 3 (2016) · pp. 231–241

DOI
10.17503/agrivita.v38i3.672
ISSN
2477-8516, 0126-0537
Published
2016-08-02
Publisher
Faculty of Agriculture University of Brawijaya in collaboration with PERAGI
Language
eng
License
creativecommons.org/licenses/by-nc/4.0/

Abstract

This study aimed to evaluate the effectiveness of exogenous osmoprotectant application in increasing the stability of aroma quality and grain yield of Pare Wangi on different soil types. A two factors greenhouse experiment was designed according to Split Plot design with three replications. The first factor was soil types of specific and target location. The second factor was application of exogenous osmoprotectants, i.e. without osmoprotectant, 10 mM proline, 20 mM proline, 10 mM sorbitol, 20 mM sorbitol, 10 mM sucrose and 20 mM sucrose. Observed data included soil physical and chemical properties, rice vegetative and reproductive growth and physiological characters, and rice aroma quality. Collected data were subjected to analysis of variance, followed by an Honestly Significant Difference (HSD) post hoc and a simple correlation tests. Results indicated that grain yield per pot was higher on soil from target location than on soil from specific location, but concentration of proline and 2AP, and the aroma scores were in the opposite direction. Besides more effective in increasing grain yield, the osmoprotectants proline and sucrose, each at 10 mM, were also better in maintaining rice aroma quality compared tosorbitol osmoprotectants, and aroma score showed a significantly positive correlation with 2AP concentration.

Keywords

Collaboration network of the authors

40 authors · 103 co-authorship links · 8 across different organisations · showing the 40 most connected

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  • Universitas DIPA Makassar
  • Institut Agama Islam Negeri Kendari
  • University of Brawijaya
  • Walailak University
  • Universitas Airlangga
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Wiwin Sumiya Dwi YamikaAffiliation unknown11
Moch. Dawam MaghfoerAffiliation unknown3
Adi SetiawanAffiliation unknown3
Luqman Qurata AiniAffiliation unknown3
Agus Prayitno KurniawanAffiliation unknown2
Budi WaluyoWalailak University2
Nunun BarunawatiUniversity of Brawijaya2
Sitti Aisyah Mu'minInstitut Agama Islam Negeri Kendari1
Syahrul SyahrulInstitut Agama Islam Negeri Kendari1
Hardi HardiUniversitas DIPA Makassar1
Sriwahyuningsih PiuUniversitas DIPA Makassar1
Salmiati SalmiatiUniversitas DIPA Makassar1
Gayatri GadjiUniversitas DIPA Makassar1
Erfan HasminUniversitas DIPA Makassar1
Riantika RiantikaAffiliation unknown1
Agus Hery Supadmi IriantiAffiliation unknown1
Kartika YurlisaAffiliation unknown1
Wiwin Sumiya D.Y.Affiliation unknown1
Paramyta Nila PermanasariAffiliation unknown1
Rakhmad HidayatAffiliation unknown1
Azizah Fitriana Nurul IlmiAffiliation unknown1
Faiza AzzahrohAffiliation unknown1
Astuti GiantiniAffiliation unknown1
Niken KendariniAffiliation unknown1
Syekhfani SyekhfaniAffiliation unknown1
Runik Dyah P.Affiliation unknown1
Restu Rizkyta KusumaAffiliation unknown1
Antonius SuwantoAffiliation unknown1
FatimahAffiliation unknown1
Sapto AndriyonoUniversitas Airlangga1
Sri Puji Astuti WahyuningsihAffiliation unknown1
Hoang Dang Khoa DoAffiliation unknown1
Muhammad BachruddinAffiliation unknown1
Andi IrmayanaAffiliation unknown1
Ramlah P.Affiliation unknown1
Muhammad Husnul YaqinAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://agrivita.ub.ac.id/index.php/agrivita/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">EFFECTIVENESS OF OSMOPROTECTANTS IN IMPROVING AROMA QUALITY AND YIELD OF PARE WANGI UPLAND RICE VARIETY GROWN ON TWO DIFFERENT SOIL TYPES IN EAST NUSA TENGGARA</dc:title>
	<dc:creator>Arsa, I.G.B. Adwita</dc:creator>
	<dc:creator>Ariffin, Ariffin</dc:creator>
	<dc:creator>Aini, Nurul</dc:creator>
	<dc:creator>Lalel, H.J.D.</dc:creator>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:subject xml:lang="en-US">2AP; aroma; osmoprotectant; upland rice</dc:subject>
	<dc:description xml:lang="en-US">This study aimed to evaluate the effectiveness of exogenous osmoprotectant application in increasing the stability of aroma quality and grain yield of Pare Wangi on different soil types. A two factors greenhouse experiment was designed according to Split Plot design with three replications. The first factor was soil types of specific and target location. The second factor was application of exogenous osmoprotectants, i.e. without osmoprotectant, 10 mM proline, 20 mM proline, 10 mM sorbitol, 20 mM sorbitol, 10 mM sucrose and 20 mM sucrose. Observed data included soil physical and chemical properties, rice vegetative and reproductive growth and physiological characters, and rice aroma quality. Collected data were subjected to analysis of variance, followed by an Honestly Significant Difference (HSD) post hoc and a simple correlation tests. Results indicated that grain yield per pot was higher on soil from target location than on soil from specific location, but concentration of proline and 2AP, and the aroma scores were in the opposite direction. Besides more effective in increasing grain yield, the osmoprotectants proline and sucrose, each at 10 mM, were also better in maintaining rice aroma quality compared tosorbitol osmoprotectants, and aroma score showed a significantly positive correlation with 2AP concentration. </dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Agriculture University of Brawijaya in collaboration with PERAGI</dc:publisher>
	<dc:contributor xml:lang="en-US">Nusa Cendana University</dc:contributor>
	<dc:contributor xml:lang="en-US">Brawijaya University</dc:contributor>
	<dc:date>2016-08-02</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://agrivita.ub.ac.id/index.php/agrivita/article/view/672</dc:identifier>
	<dc:identifier>10.17503/agrivita.v38i3.672</dc:identifier>
	<dc:source xml:lang="en-US">AGRIVITA Journal of Agricultural Science; Vol 38, No 3 (2016): OCTOBER; 231-241</dc:source>
	<dc:source>2477-8516</dc:source>
	<dc:source>0126-0537</dc:source>
	<dc:source>10.17503/agrivita.v38i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/view/672/777</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2016 AGRIVITA, Journal of Agricultural Science</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc/4.0/</dc:rights>
</oai_dc:dc>