This experiment was conducted to evaluate the effect of organic and inorganic trace
minerals in diets fed to 1872, one-day-old male Ross 708 broiler chicks. Two sources of …

The objective of this study was to evaluate the effect of different trace mineral
supplementation sources in the diet of broiler breeders on their performance and on their …

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 …

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 …

Two consecutive experiments compared different concentrations of inorganic trace minerals
in broiler production under different ambient temperature. Both experiments had six …

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 …

Complete replacement of inorganic trace minerals (ITM) with proteinated organic trace
minerals (PTM) at equal or lower inclusion rates was evaluated. One thousand and eight …

The current NRC recommendations for broiler chickens and laying hens are cause for
concern within the animal feed industry, as they are based on very old trial data. This means …

This experiment was conducted to evaluate the effects of different sources and levels of
trace elements on growth performance, carcass composition and mineral excretion levels of …

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 …