Read the following statements and identify the correct answer.
Statement A: The concentration of salt in irrigation water is generally measured in terms of the electrical conductivity of the water, Low salinity water can be used for all crops, which has an electrical conductivity of less than 750 micro-mhos/cm at 25∘C.
Statement B: Soil moisture tension is the tensile force acting on the soil.
1
Statement A is correct and B is incorrect.
2
Statement A is incorrect and B is correct.
3
Both statements are correct.
4
Both statements are incorrect.