Journal
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-author | Organisation | Joint articles |
|---|---|---|
| Yustinus Ulung Anggraito | Affiliation unknown | 4 |
| Noor Aini Habibah | Affiliation unknown | 4 |
| Margareta Rahayuningsih | Affiliation unknown | 3 |
| Ani Rusilowati | State University of Semarang | 2 |
| Sri Sukaesih | State University of Semarang | 2 |
| Sujatha Ramasamy | Affiliation unknown | 2 |
| Furzani Pa’ee | Affiliation unknown | 2 |
| Amin Retnoningsih | Affiliation unknown | 2 |
| R. Susanti | Affiliation unknown | 2 |
| Nur Kusuma Dewi | Affiliation unknown | 2 |
| Sigit Saptono | State University of Semarang | 2 |
| Andin Irsadi | State University of Semarang | 2 |
| Sri Mulyani Endang Susilowati | Affiliation unknown | 2 |
| Aditya Marianti | Affiliation unknown | 2 |
| Retno Sri Iswari | State University of Semarang | 2 |
| Sri Ngabekti | State University of Semarang | 2 |
| Ari Yuniastuti | State University of Semarang | 2 |
| Siti Masfuah | Muria Kudus University | 1 |
| Fina Fakhriyah | Muria Kudus University | 1 |
| Mila Roysa | Muria Kudus University | 1 |
| Wiyanto Wiyanto | State University of Semarang | 1 |
| Parmin Parmin | State University of Semarang | 1 |
| E. Cahyono | State University of Semarang | 1 |
| Lina Herlina | Diponegoro University | 1 |
| Junica Fitriana | Affiliation unknown | 1 |
| Siti Rosidah | Affiliation unknown | 1 |
| Khusniyyatul Muna | Affiliation unknown | 1 |
| Nugroho Edi Kartijono | State University of Semarang | 1 |
| Erlangga Dwi Andika | Affiliation unknown | 1 |
| Yermia Dita Kris D | Affiliation unknown | 1 |
| Wahyu Nilam Cahyati | Affiliation unknown | 1 |
| Koriatun Wakidah | Affiliation unknown | 1 |
| Mega Rifqi Ainun Najib | Affiliation unknown | 1 |
| Siti Rochmah | Affiliation unknown | 1 |
| Adninta Husnu Amalia | Affiliation unknown | 1 |
| Reny Rahayu | Affiliation unknown | 1 |
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.