Answer-Which of the following statement is incorrect?

Question

Which of the following statement is incorrect?

A When a field is ploughed, soil porosity is increased. Correct Incorrect

B Tillage operations increase the B.D. of the soil Correct Incorrect

C Tillage increases oxidation and decomposition of OM Correct Incorrect

D Tillage decreases of thermal conductivity and heat capacity Correct Incorrect

When the soil is loosened due to ploughing, the soil volume increase without any effect on weight. This decreases the bulk density of the soil.

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