Correct option is B
Contour farming is effective for slopes between 2% and 7%, reducing soil erosion and improving water retention.
Contour farming is effective for slopes between 2% and 7%, reducing soil erosion and improving water retention.
Absence of air in soil limits the activity of
According to Ministry of Water Resources, waterlogged areas are the land areas having
The parent material constituted by windblown transported material consisting of silt particles is known as
Absence of air in soil limits the activity of
According to Ministry of Water Resources, waterlogged areas are the land areas having
The parent material constituted by windblown transported material consisting of silt particles is known as
Suggested Test Series
Suggested Test Series