Multiple Choice
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) aggregate stability would decline
D) organic matter content would increase
E) bulk density would increase
Correct Answer:
Verified
Correct Answer:
Verified
Q7: You have been asked to produce continuous
Q8: To be classified as a conservation tillage
Q9: In the U.S.Department of Agriculture's land capability
Q10: The Revised Universal Soil-Loss Equation (RUSLE)is more
Q11: The soil erodibility factor in the Universal
Q13: Saltation is the process of wind movement
Q14: Conservation tillage systems are said to have
Q15: Wind erosion accounts for about what percent
Q16: Conservation tillage systems are now in use
Q17: Yields of row crops on poorly drained