Proceedings :: Great Plains Soil Fertility

Conference Proceedings Available!

The 2026 Great Plains Soil Fertility Conference Proceedings Book is now available! Click the link below to view the full document!

Proceedings

Find matching any: Reset

Cotrufo, F

Cade-Menun, B

» Add more authors

Add filter to result:

Authors

Oleszak, H

Cotrufo, F

Leichty, S

Stewart, C

Cade-Menun, B

Bainard, L

Topics

Nutrient Management and Analysis

Type

Poster

Oral

Year

2020

2022

Home » Authors » Results

Authors

Filter results2 paper(s) found.
1. Effects of Residue Placement on Co2 Loss in an Irrigated, No-till Corn System It is well known that residue management practices that leave crop residue on the surface, such as no-till agriculture, promote soil fertility. However, the effects of such practices on carbon sequestration can be highly variable. To better understand how residue management impacts the loss of carbon through mineralization, we investigated the effects of residue location and addition on CO2 produced from residue decomposition under no-till irrigated continuous corn in Northern Colorado. Over... H. Oleszak, F. Cotrufo, S. Leichty, C. Stewart Download paper
2. Soil Phosphorus Forms and Cycling Are Altered by Acidification from Nitrogen Fertilization in Long-term Wheat Plots in Swift Current, Saskatchewan Soil acidification from high rates of nitrogen (N) fertilization is recognized as a significant problem in many countries, altering many aspects of soil health. However, new research suggests that this is also a problem for soils receiving lower rates of ammonium-N (NH4-N) over long time periods, including on the North American Great Plains. Soil phosphorus (P) cycling is particularly vulnerable to acidification, because P is optimally soluble in soils within a limited pH range. This... B. Cade-menun, L. Bainard Download paper

Filter results2 paper(s) found.

1. Effects of Residue Placement on Co2 Loss in an Irrigated, No-till Corn System

It is well known that residue management practices that leave crop residue on the surface, such as no-till agriculture, promote soil fertility. However, the effects of such practices on carbon sequestration can be highly variable. To better understand how residue management impacts the loss of carbon through mineralization, we investigated the effects of residue location and addition on CO2 produced from residue decomposition under no-till irrigated continuous corn in Northern Colorado. Over... H. Oleszak, F. Cotrufo, S. Leichty, C. Stewart

Download paper

2. Soil Phosphorus Forms and Cycling Are Altered by Acidification from Nitrogen Fertilization in Long-term Wheat Plots in Swift Current, Saskatchewan

Soil acidification from high rates of nitrogen (N) fertilization is recognized as a significant problem in many countries, altering many aspects of soil health. However, new research suggests that this is also a problem for soils receiving lower rates of ammonium-N (NH4-N) over long time periods, including on the North American Great Plains. Soil phosphorus (P) cycling is particularly vulnerable to acidification, because P is optimally soluble in soils within a limited pH range. This... B. Cade-menun, L. Bainard

Download paper