Research Article

Changing dynamics of micronutrients in piedmont soil of Bangladesh

Volume: 9 Number: 1 January 1, 2020
  • Md. Mosharaf Hossain Sarker *
  • Md. Jahiruddin
  • Abu Zofar Md. Moslehuddin
  • Md. Rafiqul Islam
EN

Changing dynamics of micronutrients in piedmont soil of Bangladesh

Abstract

A study was aimed to delineate the micronutrient status, their change directive with time and relationship with other soil variables in piedmont soils of Bangladesh. Northern and Eastern Piedmont Plains (AEZ 22) is one of the 30 agro-ecological zones (AEZs) of the country whose bench mark status of soil micronutrient has been used for comparing with the present status. There is an indication of zinc (Zn) and boron (B) depletion to some extent after a decade of time whereas the very high fertility status of copper (Cu), manganese (Mn) and iron (Fe) prevails as it was in the previous status. In general view, the micronutrient content of surface soil (0-15 cm) was higher than those of sub-surface soils (15-30 cm). In surface soil clay content showed significant correlation with soil Zn (r=0.403**), Cu (r=0.752**), Fe (r=0.501**) and Mn (r=0.340**). Cu content of soil exhibited positive relationship with all the soil parameters except soil pH and P content; there existed highly significant negative correlation of Cu with soil pH (r=-0.578**) and P (r=-0.420**). The availability of Fe in soil was strongly related with soil clay content (r=0.501**), soil pH (r=-0.686**) and organic matter content (r=0.527**). In surface soil, Fe content influenced significantly with the content of Zn, Cu and Mn. Accordingly in sub-surface soil, positive significant interaction of Zn-Fe, Cu-Fe, Cu-Mn and Fe-Mn was observed. The message revealed from this study concerning nutrient depletion, and interactions among different soil parameters and nutrient elements will pave the way for efficient use of soil resources in a sustainable way. 

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Md. Mosharaf Hossain Sarker * This is me
Bangladesh

Md. Jahiruddin This is me
Bangladesh

Abu Zofar Md. Moslehuddin This is me
Bangladesh

Md. Rafiqul Islam This is me
Bangladesh

Publication Date

January 1, 2020

Submission Date

March 7, 2019

Acceptance Date

October 23, 2019

Published in Issue

Year 2020 Volume: 9 Number: 1

APA
Sarker, M. M. H., Jahiruddin, M., Moslehuddin, A. Z. M., & Islam, M. R. (2020). Changing dynamics of micronutrients in piedmont soil of Bangladesh. Eurasian Journal of Soil Science, 9(1), 43-51. https://doi.org/10.18393/ejss.642221
AMA
1.Sarker MMH, Jahiruddin M, Moslehuddin AZM, Islam MR. Changing dynamics of micronutrients in piedmont soil of Bangladesh. EJSS. 2020;9(1):43-51. doi:10.18393/ejss.642221
Chicago
Sarker, Md. Mosharaf Hossain, Md. Jahiruddin, Abu Zofar Md. Moslehuddin, and Md. Rafiqul Islam. 2020. “Changing Dynamics of Micronutrients in Piedmont Soil of Bangladesh”. Eurasian Journal of Soil Science 9 (1): 43-51. https://doi.org/10.18393/ejss.642221.
EndNote
Sarker MMH, Jahiruddin M, Moslehuddin AZM, Islam MR (January 1, 2020) Changing dynamics of micronutrients in piedmont soil of Bangladesh. Eurasian Journal of Soil Science 9 1 43–51.
IEEE
[1]M. M. H. Sarker, M. Jahiruddin, A. Z. M. Moslehuddin, and M. R. Islam, “Changing dynamics of micronutrients in piedmont soil of Bangladesh”, EJSS, vol. 9, no. 1, pp. 43–51, Jan. 2020, doi: 10.18393/ejss.642221.
ISNAD
Sarker, Md. Mosharaf Hossain - Jahiruddin, Md. - Moslehuddin, Abu Zofar Md. - Islam, Md. Rafiqul. “Changing Dynamics of Micronutrients in Piedmont Soil of Bangladesh”. Eurasian Journal of Soil Science 9/1 (January 1, 2020): 43-51. https://doi.org/10.18393/ejss.642221.
JAMA
1.Sarker MMH, Jahiruddin M, Moslehuddin AZM, Islam MR. Changing dynamics of micronutrients in piedmont soil of Bangladesh. EJSS. 2020;9:43–51.
MLA
Sarker, Md. Mosharaf Hossain, et al. “Changing Dynamics of Micronutrients in Piedmont Soil of Bangladesh”. Eurasian Journal of Soil Science, vol. 9, no. 1, Jan. 2020, pp. 43-51, doi:10.18393/ejss.642221.
Vancouver
1.Md. Mosharaf Hossain Sarker, Md. Jahiruddin, Abu Zofar Md. Moslehuddin, Md. Rafiqul Islam. Changing dynamics of micronutrients in piedmont soil of Bangladesh. EJSS. 2020 Jan. 1;9(1):43-51. doi:10.18393/ejss.642221

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