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

There is international interest today in the fate and transformation of phosphorus (P) applied
to soils due to historical overapplication of P from organic wastes. This overapplication has …

Nutrient cycles link agricultural systems to their societies and surroundings; inputs of
nitrogen and phosphorus in particular are essential for high crop yields, but downstream and …

This study focuses on the application of black soldier fly larvae (Hermetia illucens L.) as a
bioconversion agent of the rice straw to reduce amount of waste while in the same time …

ABSTRACT A concern of the USEPA is the volatilization of NH3 from animal manure and
CH4 produced from ruminal fermentation. Excess N in the environment has been associated …

Nine growing barrows were equipped with a T-cannula in the distal ileum and used to
determine apparent ileal (AID) and apparent total-tract digestibility (ATTD) coefficients of Ca …

Phosphorus (P) compounds play a crucial role in modern society; fertilisers, pesticides and
herbicides that maintain global crop outputs and many life-saving pharmaceuticals all …

Eight commercial dairies from south central Idaho were surveyed to estimate the whole-farm
surpluses of N, P, and K and to investigate the possibility of reducing P excretions through …

Within the frame of the EU-funded MARLON project, background data were reviewed to
explore the possibility of measuring health indicators during post-market monitoring for …

Modifying broiler diets to mitigate water quality concerns linked to excess phosphorus (P) in
regions of intensive broiler production has recently increased. Our goals were to evaluate …