Six grades of potato minitubers (<5 mm, 5-10 mm, 10-15 mm, 15-20 mm, 20-25 mm and > 25 mm) and four planting distance (25 cm, 20 cm, 15 cm and 10 cm) with a potato variety Diamant were taken in an study during 2013-14 at the Tuber Crops Research Centre of Bangladesh Agricultural Research Institute, Gazipur, Bangladesh. The objective was to observe the effect of minituber grades and planting distance on growth, seed yield, increase ratio and seed potential of potato. The largest minitubers (>25 mm) planted at widest distance (25 cm) produced maximum number of tubers per plant (18.7). The highest number of tubers per m2 (306.7) was obtained with largest minitubers (>25 mm) planted at the closest plant spacing 10 cm, while it was lowest (64.0) in smallest size minituber (<5 mm) with the widest distance 25 cm. A significant increase ratio was found ranged from 14 (largest minituber with the closest planting distance) to 297 (smallest minituber with widest planting distance). The maximum percentage (53%) of ‘A grade’ seed (28-55mm size) was obtained from the pea size (5-10 mm) minituber size planted at 15 cm distance. The highest seed potential (39.8) was in >25 mm size minituber planted at 10 cm distance. The lowest (4.4) was in <5 mm size minituber when planted at 25 cm distance. Seed sizes increasing from <5 mm to >25 mm had significant increase ratio ranged from 12 to 269. The highest economic return (9.4) would occur for the pea size (5-10 mm) minituber when planted at 15 cm spacing.
Published in | American Journal of Agriculture and Forestry (Volume 3, Issue 2) |
DOI | 10.11648/j.ajaf.20150302.18 |
Page(s) | 58-64 |
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2015. Published by Science Publishing Group |
Minituber, Breeder Seed and Potato
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APA Style
Md. Altaf Hossain, Abdullah-Al-Mahmud, Md. Abdullah-Al-Mamun, Md. Shamimuzzaman, Md. Mizanur Rahman. (2015). Optimization of Minituber Size and Planting Distance for the Breeder Seed Production of Potato. American Journal of Agriculture and Forestry, 3(2), 58-64. https://doi.org/10.11648/j.ajaf.20150302.18
ACS Style
Md. Altaf Hossain; Abdullah-Al-Mahmud; Md. Abdullah-Al-Mamun; Md. Shamimuzzaman; Md. Mizanur Rahman. Optimization of Minituber Size and Planting Distance for the Breeder Seed Production of Potato. Am. J. Agric. For. 2015, 3(2), 58-64. doi: 10.11648/j.ajaf.20150302.18
AMA Style
Md. Altaf Hossain, Abdullah-Al-Mahmud, Md. Abdullah-Al-Mamun, Md. Shamimuzzaman, Md. Mizanur Rahman. Optimization of Minituber Size and Planting Distance for the Breeder Seed Production of Potato. Am J Agric For. 2015;3(2):58-64. doi: 10.11648/j.ajaf.20150302.18
@article{10.11648/j.ajaf.20150302.18, author = {Md. Altaf Hossain and Abdullah-Al-Mahmud and Md. Abdullah-Al-Mamun and Md. Shamimuzzaman and Md. Mizanur Rahman}, title = {Optimization of Minituber Size and Planting Distance for the Breeder Seed Production of Potato}, journal = {American Journal of Agriculture and Forestry}, volume = {3}, number = {2}, pages = {58-64}, doi = {10.11648/j.ajaf.20150302.18}, url = {https://doi.org/10.11648/j.ajaf.20150302.18}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20150302.18}, abstract = {Six grades of potato minitubers ( 25 mm) and four planting distance (25 cm, 20 cm, 15 cm and 10 cm) with a potato variety Diamant were taken in an study during 2013-14 at the Tuber Crops Research Centre of Bangladesh Agricultural Research Institute, Gazipur, Bangladesh. The objective was to observe the effect of minituber grades and planting distance on growth, seed yield, increase ratio and seed potential of potato. The largest minitubers (>25 mm) planted at widest distance (25 cm) produced maximum number of tubers per plant (18.7). The highest number of tubers per m2 (306.7) was obtained with largest minitubers (>25 mm) planted at the closest plant spacing 10 cm, while it was lowest (64.0) in smallest size minituber (25 mm size minituber planted at 10 cm distance. The lowest (4.4) was in 25 mm had significant increase ratio ranged from 12 to 269. The highest economic return (9.4) would occur for the pea size (5-10 mm) minituber when planted at 15 cm spacing.}, year = {2015} }
TY - JOUR T1 - Optimization of Minituber Size and Planting Distance for the Breeder Seed Production of Potato AU - Md. Altaf Hossain AU - Abdullah-Al-Mahmud AU - Md. Abdullah-Al-Mamun AU - Md. Shamimuzzaman AU - Md. Mizanur Rahman Y1 - 2015/04/10 PY - 2015 N1 - https://doi.org/10.11648/j.ajaf.20150302.18 DO - 10.11648/j.ajaf.20150302.18 T2 - American Journal of Agriculture and Forestry JF - American Journal of Agriculture and Forestry JO - American Journal of Agriculture and Forestry SP - 58 EP - 64 PB - Science Publishing Group SN - 2330-8591 UR - https://doi.org/10.11648/j.ajaf.20150302.18 AB - Six grades of potato minitubers ( 25 mm) and four planting distance (25 cm, 20 cm, 15 cm and 10 cm) with a potato variety Diamant were taken in an study during 2013-14 at the Tuber Crops Research Centre of Bangladesh Agricultural Research Institute, Gazipur, Bangladesh. The objective was to observe the effect of minituber grades and planting distance on growth, seed yield, increase ratio and seed potential of potato. The largest minitubers (>25 mm) planted at widest distance (25 cm) produced maximum number of tubers per plant (18.7). The highest number of tubers per m2 (306.7) was obtained with largest minitubers (>25 mm) planted at the closest plant spacing 10 cm, while it was lowest (64.0) in smallest size minituber (25 mm size minituber planted at 10 cm distance. The lowest (4.4) was in 25 mm had significant increase ratio ranged from 12 to 269. The highest economic return (9.4) would occur for the pea size (5-10 mm) minituber when planted at 15 cm spacing. VL - 3 IS - 2 ER -