This contains all the amino acids essential for the development of muscles and bones. At the time it contains B-group vitamins and enzymes that are essential for the conversion of seeds into carbohydrates in the body. In addition, beer yeast, liquid Backs contains vitamin E and C for strengthening the immune system.

This composition is a product that is high-level that we can use throughout the year, and may not interrupt or livestock, or the flight or even the moulting period.

Usage: beer yeast liquid Backs are given during the period of preparation for the reproduction, breeding, during the weaning of the young and during the moulting twice a week.

During the period of flight, depending on the difficulty of the test before, give it 2 to 3 times per week.

Dosage: 5 ml for 20 pigeons, give the top of the food and dry with Vi-Spu-Min, Terra Mineral, Meister-Mix or Backsivit.