The Influence of Humic Acid Supplement on the Marketable Properties of Hy-Line Laying Hen Eggs

摘要

The results of the experiment indicate a positive effect of the liquid humic acids supplement Reasil? Humic Vet on the commercial quality of “Hy-Line” laying hens’ eggs. The addition of the supplement solution to the diet in an amount of 50 and 75 ml / 100 l water according to the scheme: 14 days of watering per 7 days of break, allows increasing the uniformity and intensity of the egg shell color and thickness and improve the egg weight.