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Journal

Keragaman Karakter Morfo-Agronomi dan Keanekaragaman Galur- galur Cabai Besar (Capsicum annuum L.)

Jurnal AGRO · Vol. 4 No. 2 (2017) · pp. 120–130

DOI
10.15575/1608
ISSN
2407-7933
Published
2017-12-28
Publisher
Jurusan Agroteknologi
Language
eng

Abstract

The objective of this research was to study the variability of morpho-agronomic characters, genetic distance, and genetic diversity of 39 chili pepper lines. The experiment was conducted from January until June 2017, in Agro Techno Park of Universitas Brawijaya, at Jatikerto, Malang Regency. This research was conducted by using randomized block design (RBD) with treatment of 39 chili pepper genotypes repeated two times. Observation was made on agronomic characters. The variability was analyzed by principal components analysis (PCA) with the approach of the Pearson correlation. Agglomerative hierarchical clustering (AHC) with the Pearson correlation coefficient of similarity and agglomeration method unweighted pair-group average was performed for lines grouping. Genetic diversity was obtained using Shannon index (H’) and Simpson index (D). The agronomic characters variability of chili pepper lines based on principal component analysis (PCA) was divided into 9 principal components with cumulative variability value 82,59%. Genetic distance was divided into four main groups at coefficient of 91% -100%. Mantel test of genetic distance based on 24 qualitative and 18 quantitative characters showed a significant positive correlation coefficient (r = 0,173 and P <0,0001). Diversity index based Shannon index (H’) included category 1-3 showed that the level of diversity was medium, and based on Simpson index 0,39 showed a low level diversity. The percentage proportion of the abundance in four groups showed a variation. Group A had the highest abundance and group D was the lowest.

Keywords

Collaboration network of the authors

40 authors · 102 co-authorship links · 9 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Muhammadiyah Bengkulu
  • Walailak University
  • University of Bengkulu
  • Universitas Halu Oleo
  • Lampung University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Tya Resta FitrianaAffiliation unknown2
Prima VeronikaAffiliation unknown2
Darmawan SaptadiAffiliation unknown2
Kuswanto KuswantoAffiliation unknown2
Muji SetiyoAffiliation unknown2
Irwandi IrwandiUniversitas Muhammadiyah Bengkulu1
Mariana Ade CahayaUniversitas Muhammadiyah Bengkulu1
Jayanti SyahfitriUniversitas Muhammadiyah Bengkulu1
Safnil ArsyadUniversity of Bengkulu1
Ramadhan TosepuUniversitas Halu Oleo1
Anggun B.U.S. DepariAffiliation unknown1
Sita NurasehAffiliation unknown1
Winda Dwi LestariAffiliation unknown1
Wardono WardonoAffiliation unknown1
Masjaya MasjayaAffiliation unknown1
Sunaryo SunaryoAffiliation unknown1
addion nizoriAffiliation unknown1
Sahrial SahrialAffiliation unknown1
Hendrix Yulis SetyawanAffiliation unknown1
Merlya MerlyaAffiliation unknown1
Annisa'u ChoirunAffiliation unknown1
Effendy EffendyAffiliation unknown1
Respatijarti RespatijartiAffiliation unknown1
Rawina SaragihAffiliation unknown1
Chindy Ulima ZanettaAffiliation unknown1
Anna Satyana KaryawatiAffiliation unknown1
Gita Novita SariAffiliation unknown1
Fakhri HafidhAffiliation unknown1
Zainyah Salmah ArruumAffiliation unknown1
Aprilia RidhawatiAffiliation unknown1
Ali HusniLampung University1
Kurniawan BudiartoAffiliation unknown1
Dyah Retno WulandariAffiliation unknown1
Mia KosmiatinAffiliation unknown1
Fajriyatus ShoidahAffiliation unknown1
Muhammad Asya FadillahAffiliation unknown1
Chaireni MartasariAffiliation unknown1
Kristianto NugrohoAffiliation 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://journal.uinsgd.ac.id/index.php/ja/oai, first harvested 7 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Keragaman Karakter Morfo-Agronomi dan Keanekaragaman Galur- galur Cabai Besar (Capsicum annuum L.)</dc:title>
	<dc:creator>Agustina, Nur Indah</dc:creator>
	<dc:creator>Waluyo, Budi</dc:creator>
	<dc:subject xml:lang="en-US">Chili Pepper</dc:subject>
	<dc:subject xml:lang="en-US">Diversity</dc:subject>
	<dc:subject xml:lang="en-US">Genetic Distance</dc:subject>
	<dc:subject xml:lang="en-US">Variability</dc:subject>
	<dc:description xml:lang="en-US">The objective of this research was to study the variability of morpho-agronomic characters, genetic distance, and genetic diversity of 39 chili pepper lines. The experiment was conducted from January until June 2017, in Agro Techno Park of Universitas Brawijaya, at Jatikerto, Malang Regency. This research was conducted by using randomized block design (RBD) with treatment of 39 chili pepper genotypes repeated two times. Observation was made on agronomic characters. The variability was analyzed by principal components analysis (PCA) with the approach of the Pearson correlation. Agglomerative hierarchical clustering (AHC) with the Pearson correlation coefficient of similarity and agglomeration method unweighted pair-group average was performed for lines grouping. Genetic diversity was obtained using Shannon index (H’) and Simpson index (D). The agronomic characters variability of chili pepper lines based on principal component analysis (PCA) was divided into 9 principal components  with cumulative variability value 82,59%. Genetic distance was divided into four main groups at coefficient of 91% -100%. Mantel test of genetic distance based on 24 qualitative and 18 quantitative characters showed a significant positive correlation coefficient (r = 0,173 and P &amp;lt;0,0001). Diversity index based Shannon index (H’) included category 1-3 showed that the level of diversity was medium, and based on Simpson index 0,39 showed a low level diversity. The percentage proportion of the abundance in four groups showed a variation. Group A had the highest abundance and group D was the lowest.</dc:description>
	<dc:publisher xml:lang="en-US">Jurusan Agroteknologi</dc:publisher>
	<dc:date>2017-12-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.uinsgd.ac.id/index.php/ja/article/view/1608</dc:identifier>
	<dc:identifier>10.15575/1608</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal AGRO; Vol. 4 No. 2 (2017); 120-130</dc:source>
	<dc:source>2407-7933</dc:source>
	<dc:language>eng</dc:language>
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