The effect of soil organic matter on the amount of water available to plants is due to organic matter influence on total soil porosity as well as to the water-supplying power of the soil organic matter
Indicate whether the statement is true or false
TRUE
You might also like to view...
A crane’s tipping axis is an imaginary _____.
a. horizontal line passing through the crane’s CG b. horizontal line passing through the load’s CG c. horizontal line around which a crane's center of gravity would rotate as it tips d. vertical line around which the upperworks rotates
Which of the following readings may indicate a problem when detecting neutral overloading in a receptacle branch circuit by measuring the neutral-to-ground voltage?
a. 10V or less b. higher than 2V c. less than 2V d. the load changing voltage across the circuit
The area or type of environment in which an organism or biological population normally lives is the:
a. soil c. atmosphere b. habitat d. land mass
Have humans have been using irrigation systems for at least 8,000 years?
Indicate by YES (Y) or NO (N).