A soil has been managed using a no-till system for 10 years following many years of conventional tillage operations. Which of the following changes in surface soil properties would you expect due to the no-till management system?
A) the earthworm population would decline
B) soil pH would increase
C) organic matter content would increase
D) aggregate stability would decline
E) bulk density would increase
C
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a. a cool season annual c. a warm season perennial b. a cool season perennial d. a warm season annual
If a ControlLogix processor is used, the tags are displayed in a dialog box. Which of the following types of data is NOT available for display?
A) Hexadecimal B) Decimal C) BCD D) Octal
Zoning does not allow a factory to buy land and build in the middle of a neighborhood. This is an example of (a) ________
A) Zoning regulation B) Construction documentation C) Code enforcement D) Zoning variance
A HIPOT is a test set used to test capacitor _____.
A. capacitance B. dielectric C. leads D. tolerance