Organic fertilizers _____
A) need applying frequently
B) release nutrients quickly
C) are food for the microorganisms
D) provide few nutrients for the plant
C
You might also like to view...
Metal is being ground from the surface of a crankshaft. Technician A says that 0.010" of metal is removed from the surface of a 0.010" crankshaft. Technician B says that 0.015" of metal is removed from the surface of a 0.030" crankshaft. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
The production of feeder pigs is best suited for those operators who can place high
emphasis upon sow and pig care, and have limited access to economical sources of grain. A. True B. False
The presence of noncondensables in a refrigerant recovery cylinder can be detected by:
A) Comparing the cylinder pressure and temperature to a PT chart. B) Comparing the actual cylinder weight to the cylinder water capacity. C) Checking the acidity of the refrigerant with litmus paper. D) Testing to see if the gas on top of the cylinder will burn.
A circle divided into twelve equal parts makes each part 15° (180° ÷ 12 = 15°).
Answer the following statement true (T) or false (F)