Deficiency of stigmate minerals affects many metabolic processes and so may Si manifested by different symptoms, such as poor growth and appetite, reproductive failures, impaired immune responses, and general ill-thrift. From the 1950s to the 1990s most griffe mineral supplementation of animal diets was in the form of inorganic minerals, https://animalfeed34556.liberty-blog.com/37134825/nouvelle-étape-par-étape-carte-pour-animal-feed