This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A soil has been managed using a no-till system for 10 years following many years of conventional ... (Read 56 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jul 22, 2018
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

Question 2

To be classified as a conservation tillage practice, a system must leave at least what portion of the soil surface covered with plant residues?
 
  A) 50 B) 40 C) 10 D) 20 E) 30
The Nature and Properties of Soils ¦ Weil, Well, Brady ¦ 15th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 22, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


jon_i

  • Member
  • Posts: 549
Reply 2 on: Jul 22, 2018
Thanks for the timely response, appreciate it

jamesnevil303

  • Member
  • Posts: 337
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

The conduction system of the heart; traces the path of the electrical impulse that stimulates the he The conduction system of the heart; traces the path of the electrical impulse that stimulates the he
Deciduous and permanent teeth. (A) The deciduous teeth, with the age of eruption given in months; (B Deciduous and permanent teeth. (A) The deciduous teeth, with the age of eruption given in months; (B
Renin Angiotensi​n Aldosteron​e System Renin Angiotensi​n Aldosteron​e System
Divisions of the nervous system Divisions of the nervous system
Preschool: 3–6 years. Preschool: 3–6 years.
Anatomy of Digestive System Anatomy of Digestive System
Video: Introduction to Autism

For a complete list of videos, visit our video library