These pages are provided to help farmers, scientists, teachers, students, policy makers and other citizens understand methods of improving animal production systems to reduce nutrient losses to water and air resources.

Animal agriculture is one of the sources of nutrients that potentially pollute ground and surface water resources. Click here for details.

Modern methods of agriculture improve the efficiency of nutrient utilization for food production, and as a result, can reduce nutrient losses to the environment per unit of food produced. Click here for details.

The State of Maryland has the most stringent nutrient management laws in the the U.S. If you are interested in the details, click here.

To request reprints of refereed journal articles fill out the enclosed form.

Are you interested in attending the University of Maryland undergraduate or graduate program? Graduate students are currently being sought to work on projects outlined on this site.

A Quicktime streaming video
(Come see our fistulated cow at Agr Day at the University of Maryland).
Double click image to view. Click here to get Quick Time Player


Last updated April 25, 2006. Site maintained by RA Kohn, Department of Animal and Avian Sciences, University of Maryland. © Manure.Net 1997-2006, University of Maryland, College Park. All rights reserved. Unauthorized reproductions are prohibited without express permission. For permission contact RA Kohn