Composted poultry litter (CPL) can be used for horticultural crops as a source of organic matter and stabilized N. Recent studies indicated that P was not stabilized by composting and that excess P could be released into the environment when CPL was applied to land on N-based plant requirements. This experiment determined the effect of CPL and fresh poultry litter (FPL) from two sources on leaf...

Both plant and animal ingredients are used commonly to formulate balanced diets for poultry. Although many changes have been occurred in the genetics, nutrition and feeding of modern meat chickens, free selection and indiscriminate uses of feedstuffs for the non-ruminant animal diets can be hazardous due to the emerging threat of diseases outbreak via animal by-products. Besides this, many othe...

Long-term application of poultry (Gallus gallus domesticus) litter has built high levels of P in certain Coastal Plain soils of north Louisiana. However, soil P/runoff P relationships for soil and environmental conditions of the area have not been examined. This study measured soil P (total, Bray 1, Bray 2, Mehlich 3, resin-exchangeable, and water-extractable) and runoff P (dissolved P, DP; and...