Author Question: Compared to land that is not disturbed by tillage, conventionally plowed cropland usually loses much ... (Read 50 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
Compared to land that is not disturbed by tillage, conventionally plowed cropland usually loses much more ________.
 
  A) dissolved P
  B) total P
  C) particulate P
  D) both B and C
  E) none of the above

Question 2

Compared to the same soil used for cropland, a forested soil would be expected to lose ________ total P to streams draining the watershed.
 
  A) about the same amount of B) less C) more


Juro

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

For a complete list of videos, visit our video library