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

Author Question: A soil contains 1.7% OM with an annual decomposition rate of 1.5%. The farmer wants to increase OM ... (Read 26 times)

B

  • Hero Member
  • *****
  • Posts: 570
on: Sep 3, 2020

Question 1

Illustrate, with an example, how several interrelated parameters can be commonly
used to quantify salt and affected soils, using
the equilibrium relationships between the soil solution and exchangeable cations in the
soils.

Question 2

A soil contains 1.7% OM with an annual decomposition rate of 1.5%. The farmer wants to increase OM to 2.7%. How many years will it take if he produces 6,500 lb crop residue/yr (residue contains 30% C and C:N is 60:1) with 80% of residue nitrogen ending up as soil nitrogen in soil OM.
◦ 60 years
◦ 150 years
◦ 100 years
◦ 200 years
Soil Fertility and Fertilizers ¦ Havlin, Tisdale, Nelson, Beaton ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by B on Sep 3, 2020

lucas dlamini

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Sep 3, 2020
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


B

  • Member
  • Posts: 570
Reply 2 on: Sep 3, 2020
YES! Correct, THANKS for helping me on my review

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

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

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Relative rate test, calibrating the molecular clock, and calculating divergence dates. Relative rate test, calibrating the molecular clock, and calculating divergence dates.
Soil bulk density Soil bulk density
A farmer with a pitchfork, wearing a hat identifying him as a Granger, warns of an oncoming “Consoli A farmer with a pitchfork, wearing a hat identifying him as a Granger, warns of an oncoming “Consoli
The Head Start program was designed to increase the school readiness of low-income children. The Head Start program was designed to increase the school readiness of low-income children.
How an Increase in Income Inequality Affects the Desired Tax Rate How an Increase in Income Inequality Affects the Desired Tax Rate
Fertility, Mortality, and the Net Rate of Reproduction in Sweden Fertility, Mortality, and the Net Rate of Reproduction in Sweden
Video: How to make cDNA Animation

For a complete list of videos, visit our video library