Biogas production causes vast amounts of biogas slurry (BS). Application of BS to croplands
can substitute chemical fertilizers while result in higher ammonia emissions. Tremendous …

Ammonia emissions following liquid manure application impair human health and threaten
natural ecosystems. In growing arable crops, where immediate soil incorporation of the …

Fertilizer prices have risen worldwide since the end of 2021. In this context, the value of
organic fertilizers has also changed from the farmers' perspective. Hence, an open question …

Effective nitrogen (N) management is essential for minimizing fertilizer nutrient losses and
maximizing N use efficiency. This study, conducted over two years on permanent grassland …

Intensive fertilization of grasslands with cattle slurry can cause high environmental nitrogen
(N) losses in form of ammonia (NH3), nitrous oxide (N2O), and nitrate (NO3−) leaching. Still …

Easy and inexpensive methods for measuring ammonia emissions in multi-plot field trials
allow the comparison of several treatments with liquid manure application. One approach …

Intensive dairy farming, particularly enteric fermentation and manure management, is a
major contributor to negative impacts on the local and global environment. A wide range of …

Acidification of slurry is a promising approach for reducing ammonia emissions during the
application procedure. Since only a few studies have been conducted focusing on ammonia …

The application of biogas slurry in agriculture production is regarded as a sustainable
method for mitigating the environmental impacts of fertilization. To investigate the effects of …

Intensification of dairy and biogas production systems in Northwestern Europe is leading to
conversion of grasslands to arable land. While this brings a gain in biomass yields per unit …