J. Biosci. Agric. Res. | Volume 21, Issue 02, 1786-1793 | https://doi.org/10.18801/jbar.210219.218
Article type: Research article | Received: 30.03.19; Revised: 22.06.19; First published online: 30 July 2019.
Article type: Research article | Received: 30.03.19; Revised: 22.06.19; First published online: 30 July 2019.
Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.)
Manobendra Nath Sarkar 1, AKM Zakir Hossain 1, Shahanara Begum 1, Syed Nazrul Islam 2, Sanjoy Kumar Biswas 3 and Md. Zablul Tareq 3
1 Dept. of Crop Botany, Bangladesh Agricultural University, Mymensingh, Bangladesh
2 Jute Research Sub Station, Bangladesh Jute Research Institute, Monirumpur, Jessore, Bangladesh
3 Jute Agriculture Experimental Station, Bangladesh Jute Research Institute, Jagir, Manikganj, Bangladesh.
Corresponding author email: zakir@bau.edu.bd.
1 Dept. of Crop Botany, Bangladesh Agricultural University, Mymensingh, Bangladesh
2 Jute Research Sub Station, Bangladesh Jute Research Institute, Monirumpur, Jessore, Bangladesh
3 Jute Agriculture Experimental Station, Bangladesh Jute Research Institute, Jagir, Manikganj, Bangladesh.
Corresponding author email: zakir@bau.edu.bd.
Abstract
A laboratory experiment was conducted to investigate salt tolerant sorghum genotypes based on morphological characters of nine sorghum genotypes during germination and seedling growth. The treatments were consisted of 0mM and 100mM NaCl and nine genotypes were BD 686, BD 687, BD 693, BD 699, BD 700, BD 747, BD 748, BD 750, BD 753. The experiment was laid out in a CRD with 3 replications. The plants were grown hydroponically in the plant physiology laboratory, Department of Crop Botany, BAU, Mymensingh. Under salinity stressed (0 and 100 mMNaCl) condition, tolerant genotypes BD 750 and BD 686 showed higher germination percentage, different stress tolerance index (GSTI, SLSI, RLSI,FSTI and DSTI), shoot and root length, fresh weight , dry weight, leaf area (LA), vigor index than those in sensitive genotype BD 747 and BD 753. The underlying mechanism to these changes was described in details.
Key Words: Salinity, Seed germination, Seedling growth and Sorghum
A laboratory experiment was conducted to investigate salt tolerant sorghum genotypes based on morphological characters of nine sorghum genotypes during germination and seedling growth. The treatments were consisted of 0mM and 100mM NaCl and nine genotypes were BD 686, BD 687, BD 693, BD 699, BD 700, BD 747, BD 748, BD 750, BD 753. The experiment was laid out in a CRD with 3 replications. The plants were grown hydroponically in the plant physiology laboratory, Department of Crop Botany, BAU, Mymensingh. Under salinity stressed (0 and 100 mMNaCl) condition, tolerant genotypes BD 750 and BD 686 showed higher germination percentage, different stress tolerance index (GSTI, SLSI, RLSI,FSTI and DSTI), shoot and root length, fresh weight , dry weight, leaf area (LA), vigor index than those in sensitive genotype BD 747 and BD 753. The underlying mechanism to these changes was described in details.
Key Words: Salinity, Seed germination, Seedling growth and Sorghum
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Article Citations
MLA
Sarker, et al. “Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.)”. Journal of Bioscience and Agriculture Research, 21(02) (2019): 1786-1793.
APA
Sarker, M. N., Hossain, A. K. M. Z., Begum, S., Islam, S. N., Biswas, S. K. and Tareq, M. Z. (2019). Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.). Journal of Bioscience and Agriculture Research, 21(02), 1786-1793.
Chicago
Sarker, M. N., Hossain, A. K. M. Z., Begum, S., Islam, S. N., Biswas, S. K. and Tareq, M. Z. “Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.)”. Journal of Bioscience and Agriculture Research, 21(02) (2019): 1786-1793.
Harvard
Sarker, M. N., Hossain, A. K. M. Z., Begum, S., Islam, S. N., Biswas, S. K. and Tareq, M. Z. 2019. Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.). Journal of Bioscience and Agriculture Research, 21(02), pp. 1786-1793.
Vancouver
Sarker, MN, Hossain, AKMZ, Begum, S, Islam, SN, Biswas, SK and Tareq, MZ. Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.). Journal of Bioscience and Agriculture Research. 2019 July 21(02): 1786-1793.
Sarker, et al. “Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.)”. Journal of Bioscience and Agriculture Research, 21(02) (2019): 1786-1793.
APA
Sarker, M. N., Hossain, A. K. M. Z., Begum, S., Islam, S. N., Biswas, S. K. and Tareq, M. Z. (2019). Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.). Journal of Bioscience and Agriculture Research, 21(02), 1786-1793.
Chicago
Sarker, M. N., Hossain, A. K. M. Z., Begum, S., Islam, S. N., Biswas, S. K. and Tareq, M. Z. “Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.)”. Journal of Bioscience and Agriculture Research, 21(02) (2019): 1786-1793.
Harvard
Sarker, M. N., Hossain, A. K. M. Z., Begum, S., Islam, S. N., Biswas, S. K. and Tareq, M. Z. 2019. Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.). Journal of Bioscience and Agriculture Research, 21(02), pp. 1786-1793.
Vancouver
Sarker, MN, Hossain, AKMZ, Begum, S, Islam, SN, Biswas, SK and Tareq, MZ. Effect of salinity on seed germination and seedlings growth of sorghum (Sorghum bicolor l.). Journal of Bioscience and Agriculture Research. 2019 July 21(02): 1786-1793.
References
- Akram, M., Ashraf, M. Y., Ahmad, R., Rafiq, M., Ahmad, I. and Iqbal, J. (2010). Allometryand yield components of maize (Zea mays L.) hybrids to various potassium levels under saline conditions. Archives of Biological Sciences, 62, 1053–1061.
- Ashraf, M. Y., Hussain, F., Akhtar, J., Gul, A., Ross M. and Ebert. G. (2008). Effect of different sources and rates of nitrogen and supra optimal level of potassium fertilization on growth, yield and nutrient. Pakistan Journal of Botany, 40, 1521-1531.
- Dadara, A., Asgharzadeb, A and Nazaric, M. (2014). Investigation Effects of Different Salinity Levels on Sorghum (Sorghum bicolor) Seed Germination Characters. Indian Journal of Scientific Research, 7(1), 1031-1034.
- FAO (2015). High level expert forum – how to feed the world in 2050. Economic and Social Development Department, Food and Agricultural Organization of the United Nations, Rome.
- FAOSTAT (Statistical Division of Food and Agriculture Organization of UN) (2013). Available at http://faostat3.fao.org/home/index.html# DOWNLOAD. Accessed on 16.05.2013.
- Farsiani, A. and Ghobadi, M. E. (2009). Effects of PEG and NaCl stress on two cultivars of corn (Zea mays L.) at germination and early seedling stages. World Academy of Science, Engineering and Technology, 57, 382-385.
- Gomez, K. A. and Gomez, A. A. (1984). Statistical procedures for Agricultural Research 2nd Edn. John Willy and Sons., New York. pp. 97-111.
- Greenway, H. and Munns, R. (1980). Mechanism of salt tolerance in non-halophytes. Annual Review of Plant Biology, 31, 139-148. https://doi.org/10.1146/annurev.pp.31.060180.001053
- House, L. R. (1995). Sorghum; One of the world’s great cereals. African Crop Science Journal, 3, 135-142.
- Kausar, A., Ashraf, M. Y., Ali, I., Niaz, M. and Abbass, Q. (2012). Evaluation of sorghum varieties/lines for salt tolerance using physiological indices as screening tool. Pakistan Journal of Botany, 44, 47-52.
- Khan, D. and Ahmed, R. (1998). Effect of saline water irrigation on germination, growth and mineral distribution in Indigo folia oblongifolia forssk. Hamdard Medicus, 41, 81-93.
- Qu, C., Liu, C., Gong, X., Li, C., Hon, M., Wang, L. and Hong, F. (2012). Impairment of maize seedling photosynthesis caused by a combination of potassium deficiency and salt stress. Environmental and Experimental Botany, 75, 134–141. https://doi.org/10.1016/j.envexpbot.2011.08.019
- Rani, C. R., Chaudhary, R., Singh, A. and Singh, P. K. (2012). Salt tolerance of Sorghum bicolor cultivars during germination and seedling growth. Research Journal of Recent Sciences 1(3), 1-10.
- Sun, Y., Niu, G., Osuna, P., Zhao, L., Ganjegunte, G., Peterson, G., Peralta-Videa, J. R. and Gardea-Torresdey, J. L. (2014). Variability in Salt Tolerance of Sorghum bicolor L. Agricultural Science, 2, 09-21. https://doi.org/10.12735/as.v2i1p9
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