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Positive Impact of Similarity on Twice Single Seed Descent of Purification on Bambara Groundnut (Vigna subterranea L. Verdcourt)

AGRIVITA, Journal of Agricultural Science · Vol. 40 No. 1 (2017) · hlm. 141–149

DOI
10.17503/agrivita.v40i0.1725
ISSN
2477-8516, 0126-0537
Terbit
2017-12-20
Penerbit
Faculty of Agriculture University of Brawijaya in collaboration with PERAGI
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The main problem of local line Bambara groundnut (Vigna subterranea L. Verdcourt) genotype improving is the low of purity. The research on genetic purification of Bambara groundnut had finished in twice single seed descent. The objective of this research was to find out the uniformity gain level within lines each other after single seed descent applied twice. This research was conducted in Agriculture Research Station, Universitas Brawijaya, from 2014 to 2016. There were 20 selected local lines evaluated twice with single seed descent method. On the first and second evaluation, it was applied on previous 19 local lines and 1 check genotype. Similarity coefficient was analyzed with cluster analysis of qualitative characters within lines. Variability within line was described on quantitative characters. The local lines had different response on single seed descent selection. These differences depended on genetic of qualitative characters. On the first single seed descent, it got similarity coefficient of 0.704-0.832. On the second one, it got similarity coefficient of 0.804-1.00. Increasing of similarity coefficient from 0.10-0.168 will improve purification of local lines 15.76-20.19 %. Two circles of single seed descent selection were capable to purify local lines. Variability of quantitative character depended on kind of character.

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  • University of Brawijaya
  • Kasetsart University
  • Universitas Wahid Hasyim
  • Universitas Islam Kadiri
  • Ministry of Agriculture and Cooperatives
  • IPB University
  • Satya Wacana Christian University
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  • Organisasi berbeda
  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Budi WaluyoUniversity of Brawijaya4
Darmawan SaptadiUniversity of Brawijaya4
Izmi YulianahUniversity of Brawijaya2
Arifin Noor SugihartoUniversity of Brawijaya2
Devi MienantiUniversity of Brawijaya2
Iqbal HidayatAfiliasi tidak diketahui2
Yanuar DanaatmadjaAfiliasi tidak diketahui2
Mohammad Bahrelfi BelaffifAfiliasi tidak diketahui2
Ajay Goel KumarAfiliasi tidak diketahui2
Peerasak SrinivesKasetsart University2
Aprilia RidhawatiUniversity of Brawijaya1
Markus Miten KledenUniversity of Brawijaya1
Hendrawan SoetantoUniversity of Brawijaya1
Kusmartono KusmartonoUniversity of Brawijaya1
R. D. AndayaniUniversitas Islam Kadiri1
Mudzakkir AliUniversitas Wahid Hasyim1
Heri KustantoUniversitas Wahid Hasyim1
Ahmad Alif Riyan MahdyUniversity of Brawijaya1
Rima RahmaUniversity of Brawijaya1
Gita Novita SariUniversity of Brawijaya1
Nunun BarunawatiUniversity of Brawijaya1
Farida FaridaUniversity of Brawijaya1
Tawatchai InboonchuayKasetsart University1
Audthasit WongmaneerojKasetsart University1
Napaporn PhankamolsilKasetsart University1
Sirinapa ChungopastKasetsart University1
Sahaschai KongthonMinistry of Agriculture and Cooperatives1
Yuniel Melvanolo ZendratoSatya Wacana Christian University1
Dedy SupriadiUniversity of Brawijaya1
Yusuf Mufti BimantaraIPB University1
Eko WidaryantoUniversity of Brawijaya1

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Sumber metadata: OAI-PMH (metadata jurnal) https://agrivita.ub.ac.id/index.php/agrivita/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Positive Impact of Similarity on Twice Single Seed Descent of Purification on Bambara Groundnut (Vigna subterranea L. Verdcourt)</dc:title>
	<dc:creator>Kuswanto, Kuswanto</dc:creator>
	<dc:creator>Somta, Prakit</dc:creator>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:subject xml:lang="en-US">Bambara groundnut; Plant breeding; Purification; Selection; Single seed</dc:subject>
	<dc:description xml:lang="en-US">The main problem of local line Bambara groundnut (Vigna subterranea L. Verdcourt) genotype improving is the low of purity. The research on genetic purification of Bambara groundnut had finished in twice single seed descent. The objective of this research was to find out the uniformity gain level within lines each other after single seed descent applied twice. This research was conducted in Agriculture Research Station, Universitas Brawijaya, from 2014 to 2016. There were 20 selected local lines evaluated twice with single seed descent method. On the first and second evaluation, it was applied on previous 19 local lines and 1 check genotype. Similarity coefficient was analyzed with cluster analysis of qualitative characters within lines. Variability within line was described on quantitative characters. The local lines had different response on single seed descent selection. These differences depended on genetic of qualitative characters. On the first single seed descent, it got similarity coefficient of 0.704-0.832. On the second one, it got similarity coefficient of 0.804-1.00. Increasing of similarity coefficient from 0.10-0.168 will improve purification of local lines 15.76-20.19 %. Two circles of single seed descent selection were capable to purify local lines. Variability of quantitative character depended on kind of character.</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"></dc:contributor>
	<dc:date>2017-12-20</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/1725</dc:identifier>
	<dc:identifier>10.17503/agrivita.v40i0.1725</dc:identifier>
	<dc:source xml:lang="en-US">AGRIVITA Journal of Agricultural Science; Vol 40, No 1 (2018): FEBRUARY; 141-149</dc:source>
	<dc:source>2477-8516</dc:source>
	<dc:source>0126-0537</dc:source>
	<dc:source>10.17503/agrivita.v40i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/view/1725/903</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2017 UNIVERSITAS BRAWIJAYA</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>