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Zinc is an essential trace element involved in many biological activities. The ingredients that are commonly used in feed do not contain enough zinc, and even may include factors that limit its absorption; therefore, supplementation with zinc is indispensable.
Zinc plays a key role in eggshell formation: the synthesis of calcium carbonate from carbon dioxide and water is catalyzed by a zinc-dependent enzyme called carbonic anhydrase. A deficiency of zinc in layer and breeder diets leads to a lower enzymatic activity of carbonic anhydrase, increasing the occurrence of cracked eggs and shells with pigmentation defects.
To be transported throughout the body, zinc needs to be bound to blood transport proteins such as albumin and metallothionein, which are synthesized in the liver. Hepatic diseases have been associated with zinc deficiency in humans and animals for more than half a century.
Mycotoxins are toxic to the hepatic tissues. Aflatoxins reduce the concentration of albumin and total proteins in the blood; fumonisins interfere with the synthesis of hepatic cell membranes; T-2 toxin and ochratoxin A lead to hepatic necrosis. It has been demonstrated that hens that consume feed contaminated with mycotoxins, especially aflatoxins, are more likely to be zinc deficient and to lay abnormal eggs.
When we observe an increase in defective eggs and confirm that the feed is contaminated with mycotoxins, we can adopt a comprehensive solution:
The best approach to manage mycotoxin risk is to implement an integrated strategy that includes good storing practices of the feedstuffs, and frequent mycotoxin analysis, as well as the regular use of a mycotoxin binder. We at PlusVet Animal Health help farms to set up a mycotoxin risk management program and to evaluate the risk posed by mycotoxin in their feedstuffs.
PhytoMax© is a combination of vitamins, chelated calcium, microminerals and essential oils to be given through drinking water. It is intended for layers and breeders to:
PhytoLiv© is an oral emulsion that contains essential oils, bioactives and vitamins with high antioxidant power. PhytoLiv© is especially useful in the following cases:
BioShield© is a complete solution that protects your animals against toxicity by mycotoxins. It includes:
PlusBind© is a mixture of carefully selected silicates intended for the prevention of diseases and productivity losses related to the presence of all types of mycotoxins. It is indicated in poultry, pigs, aquaculture and ruminants.
The silicates present in PlusBind© have a highly expandable molecular structure. This characteristic gives the product a wide surface available for the adsorption of mycotoxins and therefore allows a high effectiveness at lower doses (0.5-1 kg per ton of feed).
PlusBind Bio© is a mixture of carefully selected silicates intended for the prevention of diseases and productivity losses related to the presence of all types of mycotoxins. It also contains plant extracts with prebiotic effect.
It is indicated in poultry, pigs and aquaculture.
The silicates present in PlusBind Bio© have a highly expandable molecular structure. This characteristic gives the product a wide surface available for the adsorption of mycotoxins and therefore allows a high effectiveness at lower doses (0.5-1 kg per ton of feed).
Certain health statements may not be applicable in your region.