Supplementation of trace minerals with a large safety margin in broiler chickens has resulted
in a high level of mineral excretion that ends up in the environment. Organically complexed …

This review critically examines the literature on the current status of trace mineral nutrition
and the effect of organically complexed trace minerals, focusing on copper (Cu), iron (Fe) …

In an experiment with 2,040 Ross 308 broiler chickens, the effect of substituting inorganic
with organic minerals in broiler feed on performance was determined. The experiment …

Dietary supplementation of trace minerals with a large safety margin is common practice in
the poultry industry to prevent trace mineral deficiency. However, oversupplementation of …

1. The aim of the present study was to demonstrate trace mineral interactions among organic
copper, iron, manganese and zinc (Cu, Fe, Mn and Zn) in broiler chickens. 2. Three …

Two 54-d grow-out trials were conducted in a commercial broiler facility to determine the
effect on performance, carcass yield, footpad lesions, and litter trace mineral concentrations …

Experiments were conducted with broilers and layers with the aim of reducing manure
content of zinc, copper and manganese by using lower supplemented levels of mineral …

The purpose of this study was to investigate the interaction and main effects of supplemental
Zn and Mn levels on growth, tissue mineral uptake, and immune response in broiler chicken …

ABSTRACT A 35-d experiment was conducted in broilers to study the effect of
supplementation of sulfate or hydroxychloride forms of Zn and Cu at 2 supplemental Zn …

An experiment was conducted with male broiler-type chicks to study tissue uptake of Mn as a
measure of biological availability of Mn sources. A basal corn-soybean meal diet (116 ppm …