What is the impact of mold toxins (mycotoxins) on the egg production of brown layers?

Mycotoxins—toxic chemical compounds produced by molds such as Aspergillus and Fusarium growing on damp grains (corn, wheat, soybean)—are major invisible profit killers. Aflatoxins and Ochratoxins damage the liver and kidneys, where yolk lipid synthesis and vitamin D activation occur. This hepatic damage causes immediate drops in lay rate (up to 30%), pale egg yolks, and thin eggshells due to poor calcium absorption. Another toxin, T-2 toxin, causes severe mouth lesions, reducing feed intake. To protect flocks, farmers must use effective toxin binders in the feed. Farmers can check daily corn and soybean raw rates on Poultry Rates, purchase certified multi-strain toxin binders on Poultry Plaza, read diagnostic guides in the Poultry Encyclopedia, and trade bulk egg batches on Murghi Mandi.