Ammonia emissions from the agricultural sector give rise to numerous environmental and
societal concerns and represent an economic challenge in crop farming, causing a loss of …

Reduction of nitrogen loss in animal production requires whole-farm management. Reduced
loss from one farm component is easily negated in another if all components are not equally …

This document represents the culmination of a major effort to synthesize and update
available knowledge on the control of ammonia emissions from agriculture to the …

Several approaches have been suggested and evaluated for reducing ammonia emissions
from excreted animal manure: reducing nitrogen excretion through dietary manipulation …

Dairy farming is the largest agricultural source of the greenhouse gases methane (CH4) and
nitrous oxide (N2O) in Europe. A whole-farm modeling approach was used to investigate …

Livestock excreta and manure stored in housing, in manure stores, in beef feedlots, or cattle
hardstandings are the most important sources of ammonia (NH 3) in the atmosphere. There …

Emission of contaminant gases from livestock buildings is a major source of pollution within
agriculture. Much research has been performed to find technical solutions that may be used …

Knowledge of how different factors affect gas emissions from animal buildings can be useful
for emission prediction purposes and for the improvement of emission abatement …

Concerns over the negative environmental impact from livestock farming across Europe
continue to make their mark resulting in new legislation and large research programs …

During recent decades, efforts have been made in several countries to diminish the negative
environmental influence of dairy production. The main focus has been on nitrogen and …