Two experiments were conducted using duodenal infusion method to investigate the effect of feed oligo peptides on portal absorption of amino acids in chickens under unanesthetized condition.

It was introduced that development process of polypeptide feed obtained from palm kernel cake by solid state fermentation.

This paper expounds the advantages and disadvantages of fluorine to human body and small animals, determines the fluorine content of part of the product feed in mouse feed formulation, and analyzes the determination data with normal regression equation.

The Study on Growth and Development Traits of Triticale;