The amount of P lost from agricultural soils by the process(s) of ________ is generally considerably greater than the corresponding losses of potassium
A) leaching
B) gaseous evolution
C) harvest removal
D) both B and C are correct
E) none of the above are correct
E
You might also like to view...
The electrical connection between the welding current and the electrode wire is provided by the _____
A) weld puddle B) shielding gas C) contact tip D) nozzle
?Solar collector efficiency is higher under higher fluid inlet temperatures.
Answer the following statement true (T) or false (F)
The efficiency of a heat pump decreases as the outdoor temperature drops, and at a certain point, called the _____________________, the heat pump can no longer supply enough heat to properly condition the structure.
Fill in the blank(s) with the appropriate word(s).
Residual parent materials are best described as:
A) materials transported from one location to another by water, ice or wind. B) upland materials formed with relatively little chemical weathering. C) materials more dominant in Iowa than in the Southern United States. D) materials formed under organic residues. E) materials formed by weathering of rocks and minerals in place.