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Chemical Sciences
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Advanced Analytical Chemistry Virtual Lab
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Soil Analysis-Determination of Available Organic Carbon content in the Soil
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Soil Analysis-Determination of Available Organic Carbon content in the Soil
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Theory
Procedure
Self Evaluation
Animation
Assignment
Reference
Feedback
1)
Decayed plant and animal tissues to fairly amorphous brown to black material are called ---------
Bedrock
Subsoil
Regolith
Soil Humus
2)
Soil organic matter contains .......Nitrogen.
70%
not present in soil
0.5 %
5 %
3)
Which of the following element is not present in the soil organic matter.
Phosphorus
Nitrogen
none of these
Sulfur
4)
Which of the following is a main significance of soil analysis?
It doesn't helps to predict the nutritional values needed for crop production.
It increases the knowledge of what nutrients are especially available in our soil and the efficiency of resource inputs such as fertilisers and water.
It increases the environmental impacts due to soil amendments.
It doesn't helps to evaluate the fertility status of soils of a country or a state or a district.
5)
The term "Organic Soil" is used for ...........
Soils with less than 12-18% organic carbon
Soils with more than 1-10% organic carbon
Soils with more than 20-25% organic carbon
Soils with more than 12-18% organic carbon
Cite this Simulator:
vlab.amrita.edu,. (2013). Soil Analysis-Determination of Available Organic Carbon content in the Soil. Retrieved 3 June 2024, from vlab.amrita.edu/index.php/userfiles/theme/amrita/images/menu-arrow-down.gif?brch=294&cnt=3&sim=1552&sub=2
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