04 Dec 2018

How wide? How deep?

Understanding the influence of tile depth and spacing on nutrient loss – does depth or distance count for something?  Research under way by Dr. Rabin Bhattarai from the University of Illinois leads a study investigating how tile depth and spacing variations impact nitrogen (N) and phosphorous (P) losses. The study evaluates current tile drainage design and assesses negative impacts on tile drainage and N and P losses.  Click here to download a summary of his current research.  How wide, how deep – Bhattarai

04 Dec 2018

Recycling Phosphorus Back to Agriculture – Can it Work?

Dr. Andrew Margenot at the University of Illinois and his team are looking at the possibilities of recycling P for use on agricultural fields. This new research is an enhancement of research by Dr. Margenot
where he is looking at slow release P fertilizers to increase crop production and environmental quality. Click here to download his Investment Insight:  Can it work – Magenot