17/05/2026
Congratulations to Shumon Sarker and Golam Mostafa Rana for proudly representing Khulna University from the Soil, Water and Environment Discipline in the university sports arena.
Shumon Sarker represented Khulna University in both Football and Volleyball, participating at Chittagong University and Dhaka University respectively. Golam Mostafa Rana also represented the university in the Volleyball segment.
Your dedication, talent, and achievement have made the SWE Discipline proud. Wishing you both more success in the days ahead. đ
18/04/2026
âOpportunities to Study in Japanâ āĻļā§āϰā§āώāĻ āϏā§āĻŽāĻŋāύāĻžāϰ āϏāĻĢāϞāĻāĻžāĻŦā§ āϏāĻŽā§āĻĒāύā§āύ đđ¯đĩ
Soil, Water and Environment Discipline āĻāϰ āĻļāĻŋāĻā§āώāĻžāϰā§āĻĨā§āĻĻā§āϰ āϏāĻāĻāĻ āύ āĻĒā§āĻĄāύ āĻāϰā§āϤā§āĻ āĻā§ā§āĻāĻŋāϤ āĻāĻ āϏā§āĻŽāĻŋāύāĻžāϰ⧠āĻļāĻŋāĻā§āώāĻžāϰā§āĻĨā§āϰāĻž āĻāĻžāĻĒāĻžāύ⧠āĻāĻā§āĻāĻļāĻŋāĻā§āώāĻžāϰ āĻŦāĻŋāĻāĻŋāύā§āύ āϏā§āϝā§āĻ, āϏā§āĻāϞāĻžāϰāĻļāĻŋāĻĒ, āĻāĻŦāĻ āĻ
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āϏāĻŽā§āĻŽāĻžāύāĻŋāϤ āĻ
āϤāĻŋāĻĨāĻŋ Dr. Ryota Kataoka (University of Yamanashi, Japan) āĻāĻŦāĻ Dr. Md. Tareq Bin Salam (SWE Discipline, KU) āϤāĻžāĻāĻĻā§āϰ āĻŽā§āϞā§āϝāĻŦāĻžāύ āĻ
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18/04/2026
Poster Presentation | International Conference 2026
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17/04/2026
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16/04/2026
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14/04/2026
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14/04/2026
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22/03/2026
Over time, many farmers observe a common issue:
Fertilizer use increases, costs rise, but crop response declines.
The reason lies beneath our feet.
Fertilizers do not directly feed plants.
It is the soil microbial community like bacteria, fungi, and other organisms that makes nutrients available. These microbes decompose organic matter, release nitrogen, mobilize phosphorus and regulate nutrient cycling in the rhizosphere.
When soil loses active carbon, microbial activity declines.
And when microbial activity declines, nutrient cycling becomes inefficient.
As a result:
âĸ Nutrients remain in the soil but are not fully accessible
âĸ Fertilizer efficiency drops
âĸ Higher inputs are required for the same yield
This leads to a cycle of dependency on external inputs.
The key driver of soil health is not just nutrients, it is biology powered by carbon.
Labile carbon acts as an energy source for microbes, sustaining the soil food web and enabling natural nutrient cycling. Without it, even well-managed fertilization strategies can fail.