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Pengembangan Medium Konservasi In Vitro Ubi Kayu (Manihot esculenta Crantz.) dengan Teknik Pertumbuhan Minimal

Life Science · Vol. 5 No. 2 (2016) · pp. 79–86

ISSN
2528-5009, 2252-6277
Published
2016-10-01
Publisher
Universitas Negeri Semarang
Language
eng

Abstract

Ubi kayu aksesi 430 dan 507 adalah varietas lokal yang berasal dari pulau Sumatera yang populasinya semakin menurun akibat penanaman varietas unggul saja dan deforestasi lahan sehingga perlu dilestarikan. Penelitian ini bertujuan untuk menganalisis pertumbuhan ubi kayu dalam media pertumbuhan minimal dengan menggunakan retardan di bank gen BB Biogen. Rancangan penelitian ini adalah acak lengkap dua faktorial. Faktor pertama adalah jenis retardan, yaitu cycocel dan ABA, faktor kedua adalah aksesi ubi kayu 430 dan 507. Medium A adalah medium MS yang disuplementasi dengan 0,01 mg/l NAA, 0,05 mg/l BA, 0,1mg/l GA, 100 mg/l arginin, 100 mg/l glutamin dan 100 mg/l glysin sebagai media dasar. Eksplan yang digunakan adalah tunas pucuk yang terdiri dari 2-3 buku dan ditanam selama 16 minggu. Parameter pertumbuhan yang diamati adalah pertambahan tinggi tunas, pertambahan jumlah ruas, jumlah daun dan jumlah akar. Data dianalisis dengan Anava dua jalan dan uji lanjut beda nyata terkecil (BNT). Hasil Anava menunjukkan, retardan berpengaruh signifikan terhadap pertambahan tinggi dan jumlah akar. Pertambahan tinggi dan jumlah akar mampu ditekan pertumbuhannya oleh retardan ABA. Berdasarkan hasil penelitian, penggunaan 0,3 mg/l ABA efektif untuk konservasi jangka menengah ubi kayu aksesi 430 dan 507. Cassava accession 430 and 507 are local varieties from Sumatera which population decrease as effect of superior varieties cultivation and deforestation, so its need to be preserved. The aim of this research is to analyse cassava growth in minimal medium by retardant in gene bank BB Biogen. This research used complete randomized design with two factors. First factor was type of retardants: cycocel and ABA, the second factor was accession of cassava: 430 and 507. Medium A is MS medium which supplemented with 0.01 mg/l NAA, 0.1 mg/l BA, 0.1 mg/l GA, 100 mg/l arginine, 100 mg/l glutamine and 100 mg/l glycine as basal medium. Explants that used in this research were shoot tips which have 2-3 segments which cultured in conservation medium for 16 weeks. Growth parameter measurement were increase of height, number of increase in segments, number of leaves and number of roots. Analysis data used two ways Anova and LSD in 5% level. Anova showed that retardant gave significant effect to increase the height and number of roots. Based on this research, 0.3 mg/l ABA was effective for middle conservation cassava accession 430 and 507.

Collaboration network of the authors

40 authors · 133 co-authorship links · 8 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.

  • State University of Semarang
  • Muria Kudus University
  • Diponegoro University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Yustinus Ulung AnggraitoAffiliation unknown4
Noor Aini HabibahAffiliation unknown4
Margareta RahayuningsihAffiliation unknown3
Ani RusilowatiState University of Semarang2
Sri SukaesihState University of Semarang2
Sujatha RamasamyAffiliation unknown2
Furzani Pa’eeAffiliation unknown2
Amin RetnoningsihAffiliation unknown2
R. SusantiAffiliation unknown2
Nur Kusuma DewiAffiliation unknown2
Sigit SaptonoState University of Semarang2
Andin IrsadiState University of Semarang2
Sri Mulyani Endang SusilowatiAffiliation unknown2
Aditya MariantiAffiliation unknown2
Retno Sri IswariState University of Semarang2
Sri NgabektiState University of Semarang2
Ari YuniastutiState University of Semarang2
Siti MasfuahMuria Kudus University1
Fina FakhriyahMuria Kudus University1
Mila RoysaMuria Kudus University1
Wiyanto WiyantoState University of Semarang1
Parmin ParminState University of Semarang1
E. CahyonoState University of Semarang1
Lina HerlinaDiponegoro University1
Junica FitrianaAffiliation unknown1
Siti RosidahAffiliation unknown1
Khusniyyatul MunaAffiliation unknown1
Nugroho Edi KartijonoState University of Semarang1
Erlangga Dwi AndikaAffiliation unknown1
Yermia Dita Kris DAffiliation unknown1
Wahyu Nilam CahyatiAffiliation unknown1
Koriatun WakidahAffiliation unknown1
Mega Rifqi Ainun NajibAffiliation unknown1
Siti RochmahAffiliation unknown1
Adninta Husnu AmaliaAffiliation unknown1
Reny RahayuAffiliation 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.unnes.ac.id/sju/index.php/UnnesJLifeSci/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc)
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	<dc:title xml:lang="en-US">Pengembangan Medium Konservasi In Vitro Ubi Kayu (Manihot esculenta Crantz.) dengan Teknik Pertumbuhan Minimal</dc:title>
	<dc:creator>Hidayah, Laila Nur Hidayah</dc:creator>
	<dc:creator>Diantina, Surya</dc:creator>
	<dc:creator>Pukan, Krispinus Kedati</dc:creator>
	<dc:creator>Rahayu, Enni Suwarsi</dc:creator>
	<dc:description xml:lang="en-US">Ubi kayu aksesi 430 dan 507 adalah varietas lokal yang berasal dari pulau Sumatera yang populasinya semakin menurun akibat penanaman varietas unggul saja dan deforestasi lahan sehingga perlu dilestarikan.&amp;nbsp; Penelitian ini bertujuan untuk menganalisis pertumbuhan ubi kayu dalam media pertumbuhan minimal dengan menggunakan retardan di bank gen BB Biogen. Rancangan penelitian ini adalah acak lengkap dua faktorial. Faktor pertama adalah jenis retardan, yaitu cycocel dan ABA, faktor kedua adalah aksesi ubi kayu 430 dan 507. Medium A adalah medium MS yang disuplementasi dengan 0,01 mg/l NAA, 0,05 mg/l BA, 0,1mg/l&amp;nbsp; GA, 100 mg/l arginin, 100 mg/l glutamin dan 100 mg/l glysin sebagai media dasar. Eksplan yang digunakan adalah tunas pucuk yang terdiri dari 2-3 buku dan ditanam selama 16 minggu. Parameter pertumbuhan yang diamati adalah pertambahan tinggi tunas, pertambahan jumlah ruas, jumlah daun dan jumlah akar. Data dianalisis dengan Anava dua jalan dan uji lanjut beda nyata terkecil (BNT). Hasil Anava menunjukkan, retardan berpengaruh signifikan terhadap pertambahan tinggi dan jumlah akar. Pertambahan tinggi dan jumlah akar mampu ditekan pertumbuhannya oleh retardan ABA. Berdasarkan hasil penelitian, penggunaan 0,3 mg/l ABA efektif untuk konservasi jangka menengah ubi kayu aksesi 430 dan 507.
&amp;nbsp;
Cassava accession 430 and 507 are local varieties from Sumatera which population decrease as effect of superior varieties cultivation and deforestation, so its need to be preserved. The aim of this research is to analyse cassava growth in minimal medium by retardant in gene bank BB Biogen. This research used complete randomized design with two factors. First factor was type of retardants: cycocel and ABA, the second factor was accession of cassava: 430 and 507. Medium A is MS medium which supplemented with 0.01 mg/l NAA, 0.1 mg/l BA, 0.1 mg/l GA, 100 mg/l arginine, 100 mg/l glutamine and 100 mg/l glycine as basal medium. Explants that used in this research were shoot tips which have 2-3 segments which cultured in conservation medium for 16 weeks. Growth parameter measurement were increase of height, number of increase in segments, number of leaves and number of roots. Analysis data used two ways Anova and LSD in 5% level. Anova showed that retardant gave significant effect to increase the height and number of roots. Based on this research, 0.3 mg/l ABA was effective for middle conservation cassava accession 430 and 507.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2016-10-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/UnnesJLifeSci/article/view/25325</dc:identifier>
	<dc:source xml:lang="en-US">Life Science; Vol 5 No 2 (2016): October 2016; 79-86</dc:source>
	<dc:source>2528-5009</dc:source>
	<dc:source>2252-6277</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/UnnesJLifeSci/article/view/25325/11356</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2016 Life Science</dc:rights>
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