Do you know?
The soil is an important natural resources
Whose quantity and extent are limited
The same area of soils present today
Will have to serve the needs
of the future expanded world population.
Therefore the quality and quantity
Of soils present today need to be maintained
Through proper use and management
Based on knowledge and understanding.
Unchecked soil erosion and the depletion
Of nutrients will eventually result in lowering
The quality of the soil.
Besides soil quality decline,
Other important effect of soil erosion
And nutrient depletion are sedimentation
And pollution of water bodies.
It has been said that it takes thousands of years
for soil to fully developed.
The soil is complex material composed
Of many substances and subjected
To various natural process.
However, with misuse and poor management,
The soil can be degraded in a meter of months
or weeks!!
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