3. Crop Science
Crop Rotation — Quiz
Test your understanding of crop rotation with 5 practice questions.
Practice Questions
Question 1
Which of the following best describes the principle of crop rotation in managing soil-borne diseases?
Question 2
A farmer is planning a 4-year crop rotation. If the first year is corn, and the second year is soybeans, which of the following would be an appropriate sequence for the third and fourth years to optimize soil health and nutrient cycling?
Question 3
How does crop rotation primarily contribute to the reduction of herbicide resistance in weed populations?
Question 4
Which of the following mathematical expressions represents the approximate percentage of nitrogen fixed by a legume crop in a field, given that the total nitrogen uptake by the crop is $N_{total}$ and the nitrogen available from the soil is $N_{soil}$?
Question 5
In a crop rotation system, what is the primary ecological benefit of alternating cash crops with cover crops?