MATHEMATICAL MODELING AND ANALYSIS ON WHEAT YIELD IN SOUTHWESTERN COASTAL REGION OF BANGLADESH

Authors

  • Md. Ahsan Ullah Mathematics Discipline, Khulna University, Khulna 9208, Bangladesh
  • Pulak Kundu Mathematics Discipline, Khulna University, Khulna 9208, Bangladesh
  • Uzzwal Kumar Mallick Mathematics Discipline, Khulna University, Khulna 9208, Bangladesh
  • Bidhan Chandro Sarker Mathematics Discipline, Khulna University, Khulna 9208, Bangladesh

DOI:

https://doi.org/10.53808/KUS.2022.ICSTEM4IR.0108-se

Keywords:

Spike length of Wheat, Wheat Yield, , Salinity, Temperature, Chemical Pesticide.

Abstract

Wheat is one of the most important winter crops which is temperature-sensitive that has been analyzed mathematically. A system of non-linear ordinary differential equations based on agricultural phenomena is to be formed as a mathematical model describing wheat yield, which has been investigated both analytically and numerically. For these temperature-sensitive crops, we’ve finally demonstrated what would happen to wheat output if the winter season in Bangladesh’s southwestern region will be extended a few more days. Also, the effects of salinity on the spike length of wheat as well as yield have been presented. Moreover, the safety wheat production has been reduced by excess use of chemical pesticides.

Downloads

Download data is not yet available.

References

Asseng, S., Foster, I., & C.Turner, N. (2011). The impact of temperature variability on wheat yields. Global Change Biology, 17, 997–1012. https://doi.org/10.1111/j.1365-2486.2010.02262.x

Ayeneh, A., van Ginkel, M., Reynolds, M., & Ammar, K. (2002). Comparison of leaf, spike, peduncle and canopy temperature depression in wheat under heat stress. Field Crops Research- FIELD CROP RES, 79, 173–184. https://doi.org/10.1016/S0378-4290(02)00138-7

Gammans, M., Mérel, P., & Ortiz-Bobea, A. (2017). Negative impacts of climate change on cereal yields: Statistical evidence from france. Environmental Research Letters, 12, 054007. https ://doi.org/10.1088/1748-9326/aa6b0c

Gibson, L. R., & Paulsen, G. M. (1999). Yield components of wheat grown under high temperature stress during reproductive growth. Crop Science, 39, 1841–1846. https://doi.org/doi.org/10. 2135/cropsci1999.3961841x

Hossain, A., & da Silva, J. A. T. (2013). Wheat production in bangladesh: Its future in the light of global warming. AoB PLANTS, 5, pls042. https://doi.org/https://doi.org/10.1093/aobpla/ pls042

Kotak, S., Larkindale, J., Lee, U., von Koskull-Döring, P., Vierling, E., & Scharf, K.-D. (2007). Complexity of the heat stress response in plants. Current Opinion in Plant Biology, 10, 310–316. https://doi.org/10.1016/j.pbi.2007.04.011

Pingali, P. (2007). Westernization of asian diets and the transformation of food systems: Implications for research and policy. Food Policy, 32, 281–298.

Rahman, S., & Hasan, M. K. (2009). Wheat in bangladesh: Yield growth, production performance and determinants. Nova Science Publishers, New York.

Ray, D. K., Mueller, N. D., West, P. C., & Foley, J. A. (2013). Yield trends are insufficient to double global crop production by 2050. PLOS One, 8, e66428. https://doi.org/https://doi.org/10.1371/journal.pone.0066428

Sarker, B. C., Islam, M. M., Kabir, M. E., & Kabir, M. N. (2022). Evaluation of suitable sowing window to fit wheat after transplant aman rice in the medium highland of southwestern coastal bangladesh. Journal of Bangladesh Agricultural University, 20(1), 20–26. https://doi.

org/https://doi.org/10.5455/JBAU.3829

Stone, P., & Nicolas, M. (1994). Wheat cultivars vary widely in their responses of grain yield and quality to short periods of post-anthesis heat stress. Australian Journal of Plant Physiology, 21, 887–900. https://doi.org/doi.org/10.1071/PP9940887

Teixeira, E. I., Fischer, G., van Velthuizen, H., Walter, C., & Ewert, F. (2013). Global hot-spots of heat stress on agricultural crops due to climate change [Agricultural prediction using climate model ensembles]. Agricultural and Forest Meteorology, 170, 206–215. https://doi.org/

doi.org/10.1016/j.agrformet.2011.09.002

Thomason, K., Babar, M. A., 1, J. E. E., 2, M. M., Beecher, C., & MacDonald, G. (2018). Comparative physiological and metabolomics analysis of wheat (triticum aestivum l.) following postanthesis heat stress. PLoS One, 13, e0197919. https://doi.org/10.1371/journal.pone.0197919

Tilman, D., Balzer, C., Hill, J., & L.Befort, B. (2011). Global food demand and the sus- tainable intensification of agriculture. Proceedings of the National Academy of Sciences, 1008, 20260– 20264.

Tricker, P. J., ElHabti, A., Schmidt, J., & Fleury, D. (2018). The physiological and genetic basis of combined drought and heat tolerance in wheat. Journal of Experimental Botany, 69, 3195– 3210. https://doi.org/10.1093/jxb/ery081

Zhao, C., Liu, B., Piao, S., Wang, X., Lobell, D. B., Huang, Y., Huang, M., Yao, Y., Bassu, S., Ciais, P., Durand, J.-L., Elliott, J., Ewert, F., Janssens, I. A., Li, T., Lin, E., Liu, Q., Martre, P., Müller, C., … Asseng, S. (2017). Temperature increase reduces global yields of major crops

in four independent estimates. Proc. Natl. Acad. Sci., 114(35), 9326–9331. https://doi.org/10. 1073/pnas.1701762114

Downloads

Published

20-11-2022

How to Cite

[1]
M. A. . Ullah, P. . Kundu, U. K. Mallick, and B. C. Sarker, “MATHEMATICAL MODELING AND ANALYSIS ON WHEAT YIELD IN SOUTHWESTERN COASTAL REGION OF BANGLADESH”, Khulna Univ. Stud., pp. 584–596, Nov. 2022.

Similar Articles

<< < 1 2 3 4 5 6 7 8 9 10 > >> 

You may also start an advanced similarity search for this article.