Varietal performance of potato on induction and development of microtuber in response to sucrose
Tissue culture techniques are the most momentous and extensively method to produce disease-free quality plantlets and microtubers in potato. In spite of this, there has been a lack of research information into in vitro microtuberization for seed tuber production program in Bangladesh. In this experi...
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| Format: | Article |
| Language: | English |
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Elsevier
2017-06-01
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| Series: | Annals of Agricultural Sciences |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0570178317300076 |
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| author | Md. Sadek Hossain M. Mofazzal Hossain Tofazzal Hossain M. Moynul Haque Mohammad Zakaria Md. Dulal Sarkar |
| author_facet | Md. Sadek Hossain M. Mofazzal Hossain Tofazzal Hossain M. Moynul Haque Mohammad Zakaria Md. Dulal Sarkar |
| author_sort | Md. Sadek Hossain |
| collection | DOAJ |
| description | Tissue culture techniques are the most momentous and extensively method to produce disease-free quality plantlets and microtubers in potato. In spite of this, there has been a lack of research information into in vitro microtuberization for seed tuber production program in Bangladesh. In this experiment, we assessed the appropriateness of different concentrations of sucrose with especial accent on their effects for induction and development of microtuber in potato varieties. In vitro plantlets of three potato varieties; Asterix, Granola, and Diamant were treated with eight level of sucrose as 0, 3, 4, 6, 8, 10, 12 and 14% for 70 days of incubation producing microtuber. Asterix induces microtuber after 10.69 days, it was statistically shorter duration than other two varieties. Tuberization did not occur without sucrose and were required a minimum (8.92 days) with 8% sucrose, while it delayed with either increasing or decreasing rate of sucrose concentration. A single number of microtuber was not formed in absence of sucrose after 28 days of incubation. Microtuber plantlet−1 was the highest more or less in all varieties at harvest with 8% sucrose concentration. Hundred percent of microtuber below 250 mg induced in 3% sucrose concentration and from then the microtuber grade induction decreased with the increase of sucrose concentration. >500 mg grade microtuber produced by Granola (47.95%) with 10% sucrose while Diamant produced 50.15% above 500 mg grade microtuber with 14% sucrose. It is also noticeable by Astrerix variety where >500 mg microtuber were produced about 46.95% with 8% sucrose. |
| first_indexed | 2024-04-12T20:44:37Z |
| format | Article |
| id | doaj.art-1ad321b02028495e828fe1c26282a22b |
| institution | Directory Open Access Journal |
| issn | 0570-1783 |
| language | English |
| last_indexed | 2024-04-12T20:44:37Z |
| publishDate | 2017-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Annals of Agricultural Sciences |
| spelling | doaj.art-1ad321b02028495e828fe1c26282a22b2022-12-22T03:17:19ZengElsevierAnnals of Agricultural Sciences0570-17832017-06-01621758110.1016/j.aoas.2017.05.002Varietal performance of potato on induction and development of microtuber in response to sucroseMd. Sadek Hossain0M. Mofazzal Hossain1Tofazzal Hossain2M. Moynul Haque3Mohammad Zakaria4Md. Dulal Sarkar5Seed Distribution Division, Bangladesh Agricultural Development Corporation, Dhaka, BangladeshDepartment of Horticulture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1703, BangladeshDepartment of Crop Botany, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1703, BangladeshDepartment of Agronomy, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1703, BangladeshDepartment of Horticulture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1703, BangladeshDepartment of Horticulture, Sher-e-Bangla Agricultural University, Dhaka 1207, BangladeshTissue culture techniques are the most momentous and extensively method to produce disease-free quality plantlets and microtubers in potato. In spite of this, there has been a lack of research information into in vitro microtuberization for seed tuber production program in Bangladesh. In this experiment, we assessed the appropriateness of different concentrations of sucrose with especial accent on their effects for induction and development of microtuber in potato varieties. In vitro plantlets of three potato varieties; Asterix, Granola, and Diamant were treated with eight level of sucrose as 0, 3, 4, 6, 8, 10, 12 and 14% for 70 days of incubation producing microtuber. Asterix induces microtuber after 10.69 days, it was statistically shorter duration than other two varieties. Tuberization did not occur without sucrose and were required a minimum (8.92 days) with 8% sucrose, while it delayed with either increasing or decreasing rate of sucrose concentration. A single number of microtuber was not formed in absence of sucrose after 28 days of incubation. Microtuber plantlet−1 was the highest more or less in all varieties at harvest with 8% sucrose concentration. Hundred percent of microtuber below 250 mg induced in 3% sucrose concentration and from then the microtuber grade induction decreased with the increase of sucrose concentration. >500 mg grade microtuber produced by Granola (47.95%) with 10% sucrose while Diamant produced 50.15% above 500 mg grade microtuber with 14% sucrose. It is also noticeable by Astrerix variety where >500 mg microtuber were produced about 46.95% with 8% sucrose.http://www.sciencedirect.com/science/article/pii/S0570178317300076CarbohydrateMicrotuberNutrient sourceIn vitro tuber |
| spellingShingle | Md. Sadek Hossain M. Mofazzal Hossain Tofazzal Hossain M. Moynul Haque Mohammad Zakaria Md. Dulal Sarkar Varietal performance of potato on induction and development of microtuber in response to sucrose Annals of Agricultural Sciences Carbohydrate Microtuber Nutrient source In vitro tuber |
| title | Varietal performance of potato on induction and development of microtuber in response to sucrose |
| title_full | Varietal performance of potato on induction and development of microtuber in response to sucrose |
| title_fullStr | Varietal performance of potato on induction and development of microtuber in response to sucrose |
| title_full_unstemmed | Varietal performance of potato on induction and development of microtuber in response to sucrose |
| title_short | Varietal performance of potato on induction and development of microtuber in response to sucrose |
| title_sort | varietal performance of potato on induction and development of microtuber in response to sucrose |
| topic | Carbohydrate Microtuber Nutrient source In vitro tuber |
| url | http://www.sciencedirect.com/science/article/pii/S0570178317300076 |
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