J. Biosci. Agric. Res. | Volume 28, Issue 01, 2315-2323 | https://doi.org/10.18801/jbar.280121.281
Article type: Research article | Received: 05.07.2021; Revised: 15.08.2021; First published online: 30 August, 2021.
Article type: Research article | Received: 05.07.2021; Revised: 15.08.2021; First published online: 30 August, 2021.
Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm
S. Muntaha, I. Raisa, A. Dina, M. Rakibuzzaman and A. F. M. Jamal Uddin
Department of Horticulture, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh.
✉ Corresponding author: [email protected] (Jamal Uddin AFM).
Department of Horticulture, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh.
✉ Corresponding author: [email protected] (Jamal Uddin AFM).
Abstract
A field experiment was performed to the study morphological analysis, growth and yield of fifteen sweet potato germplasm at the Horticulture Farm, Sher-e-Bangla Agricultural University, Bangladesh, during September 2018 to March 2019 following Randomized Complete Block Design (RCBD) with three replications. Fifteen sweet potato germplasm were collected from different countries based on skin and flesh colors of root tuber were used in this experiment. Based on the directions of the Union for the Protection of Plant Varieties (UPOV), they were classified according to their morphological differences. Different vegetative growth, reproductive growth and yield contributing parameters were studied and different germplasm showed different results from each other. Among them, maximum number of tuberous roots/plants (7.3) was observed from G4. On the other, the utmost weight of a single root tuber (157.4 g), tuberous root yield/plant (1091.0 g) and tuberous root yield/ha (60.6 t/ha) were observed in G7. In addition, statistically identical results were found in tuberous root yield/ha in G3 (59.1 t/ha). The germplasm G1, G2, G3, G4, G5, G6, G7, G9, G12 and G14 can be utilized to have potential due to higher yield compared to our local variety. Furthermore, yield with color observation G11 may also have the prospects. This study would be effective for further research for researchers and breeders to adapt and recommend them in our country to pomp the agriculture sector.
Key Words: Sweet potato, Morpho-physiology, Germplasm and UPOV
A field experiment was performed to the study morphological analysis, growth and yield of fifteen sweet potato germplasm at the Horticulture Farm, Sher-e-Bangla Agricultural University, Bangladesh, during September 2018 to March 2019 following Randomized Complete Block Design (RCBD) with three replications. Fifteen sweet potato germplasm were collected from different countries based on skin and flesh colors of root tuber were used in this experiment. Based on the directions of the Union for the Protection of Plant Varieties (UPOV), they were classified according to their morphological differences. Different vegetative growth, reproductive growth and yield contributing parameters were studied and different germplasm showed different results from each other. Among them, maximum number of tuberous roots/plants (7.3) was observed from G4. On the other, the utmost weight of a single root tuber (157.4 g), tuberous root yield/plant (1091.0 g) and tuberous root yield/ha (60.6 t/ha) were observed in G7. In addition, statistically identical results were found in tuberous root yield/ha in G3 (59.1 t/ha). The germplasm G1, G2, G3, G4, G5, G6, G7, G9, G12 and G14 can be utilized to have potential due to higher yield compared to our local variety. Furthermore, yield with color observation G11 may also have the prospects. This study would be effective for further research for researchers and breeders to adapt and recommend them in our country to pomp the agriculture sector.
Key Words: Sweet potato, Morpho-physiology, Germplasm and UPOV
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MLA
Muntaha, S. et al. “Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm”. Journal of Bioscience and Agriculture Research, 28(01), (2021): 2315-2323.
APA
Muntaha, S., Raisa, I., Dina, A., Rakibuzzaman, M. and Uddin, A. F. M. J. (2021). Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm. Journal of Bioscience and Agriculture Research, 28(01), 2315-2323.
Chicago
Muntaha, S., Raisa, I., Dina, A., Rakibuzzaman, M. and Uddin, A. F. M. J. “Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm”. Journal of Bioscience and Agriculture Research, 28(01), (2021): 2315-2323.
Harvard
Muntaha, S., Raisa, I., Dina, A., Rakibuzzaman, M. and Uddin, A. F. M. J. 2021. Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm. Journal of Bioscience and Agriculture Research, 28(01), pp. 2315-2323.
Vancouver
Muntaha, S, Raisa, I, Dina, A, Rakibuzzaman, M and Uddin, AFMJ. Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm. Journal of Bioscience and Agriculture Research, 2021 August, 28(01): 2315-2323.
Muntaha, S. et al. “Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm”. Journal of Bioscience and Agriculture Research, 28(01), (2021): 2315-2323.
APA
Muntaha, S., Raisa, I., Dina, A., Rakibuzzaman, M. and Uddin, A. F. M. J. (2021). Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm. Journal of Bioscience and Agriculture Research, 28(01), 2315-2323.
Chicago
Muntaha, S., Raisa, I., Dina, A., Rakibuzzaman, M. and Uddin, A. F. M. J. “Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm”. Journal of Bioscience and Agriculture Research, 28(01), (2021): 2315-2323.
Harvard
Muntaha, S., Raisa, I., Dina, A., Rakibuzzaman, M. and Uddin, A. F. M. J. 2021. Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm. Journal of Bioscience and Agriculture Research, 28(01), pp. 2315-2323.
Vancouver
Muntaha, S, Raisa, I, Dina, A, Rakibuzzaman, M and Uddin, AFMJ. Morphological analysis, vegetative growth and yield performance of fifteen sweet potato germplasm. Journal of Bioscience and Agriculture Research, 2021 August, 28(01): 2315-2323.
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