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This guide explains feed-grade dicalcium phosphate standards, including calcium, phosphorus, citric acid-soluble phosphorus, fluorine, moisture and heavy metal requirements. It also covers international standards, quality inspection, purchasing, applications, storage and safety. - Polifar

Protein provides amino acids for animal growth and metabolism, but higher protein does not always mean better nutrition. This article explains amino acid balance, limiting amino acids, SID digestibility, ideal protein and how amino acid supplementation can improve feed efficiency, performance and sustainability.- Polifar

China's feed additive industry is developing rapidly. Trace elements are one of the essential nutrients for animals and have irreplaceable physiological and biochemical effects. Changes in trace elements in animals not only affect the body itself, but also affect the growth, reproduction, metabolism and production of toxins in the body. More and more people are aware of the importance of trace elements, which has led to some problems in the trace element feed additive market. This article will detail these issues and suggest solutions.

Leucine and isoleucine are essential BCAAs that share metabolic pathways and interact closely in animal nutrition. Excessive leucine may create metabolic antagonism and reduce isoleucine utilization. Understanding BCAA balance is essential for low-protein diets and precision feed formulation. - Polifar