The infertility of the soil in water-logged areas is due to

Related MCQs

• A land is known as waterlogged
• The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called
• The movement of water through the soil surface into the soil, is called infilteration.
• The maximum depth in soil strata, in which the crop spreads its root system, and derives water from the soil, is called
• Which of the following types of rain gauges is used for measuring rain in remote hilly inaccessible areas ?
• Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas. Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below :
• Variability of rainfall is i) largest in regions of high rainfall ii) largest in coastal areas iii) largest in regions of scanty rainfall The correct answer is
• The graphical representation of average rainfall and rainfall excess (i.e. rainfall minus infiltration) rates over specified areas during successive unit time intervals during a storm is known as
• If the intensity of rainfall is more than the infiltration capacity of soil, then the infiltration rate will be
• The amount of water required to fill up the pore spaces in soil particles by replacing all air held in pore spaces, is known as