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The Influence of Plant Growth Regulators on Increase of Microtuber Induction in Potato |
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| รหัสดีโอไอ | |
| Creator | 1. Orathai Wongmetha 2. Nongkran Chot-im-udom 3. Sakorn Youngpong 4. Thitaporn Ruangkul |
| Title | The Influence of Plant Growth Regulators on Increase of Microtuber Induction in Potato |
| Publisher | Department of Agriculture |
| Publication Year | 2562 |
| Journal Title | Thai Agricultural Research Journal |
| Journal Vol. | 37 |
| Journal No. | 1 |
| Page no. | 70-91 |
| Keyword | สารควบคุมการเจริญเติบโต, การชักนำหัวพันธุ์มันฝรั่งขนาดเล็ก, การผลิต, Plant growth regulators, induction, potato microtuber, production |
| URL Website | http://at.doa.go.th/journal |
| Website title | Thai Agricultural Research Journal |
| ISSN | 0125-8389 |
| Abstract | The current shortage of potato seeds and high price of imports necessitates the local production of potato seeds. The influence of plant growth regulators (PGRs) on increasing microtuber induction in potato was investigated at Chiang Mai Royal Agricultural Research Center (CMRARC), Chiang Mai during 2014-2015. Potato cv. Chiangmai 60-2 in solid MS media was chosen for this study. Results revealed that MS liquid media in temporary Immersion Bioreactor (TIB) combined with BAP induced potato shoots within three to four weeks after subculturing by one node cutting. Effect of PGRs on microtubers production of potato in agar media was also evaluated. The potato tissue plantlets were grown on MS agar with and without PGRs (BAP (6-benzylaminopurine), TDZ (Thidiazuron), Kinetin, Mannitol and Coconut juice) Results showed that BAP treatment gave highest microtuber number and weight and also fresh weight and dry weight of the plantlets. |
