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Heat stress in laying hens refers to a symptom in which the body temperature of chickens rises rapidly due to the high temperature of the living environment of the chickens, which affects the physiological functions and metabolism of laying hens. Laying hens mainly regulate the temperature of the ch

Tryptophan, also known as β-indolylalanine, is an organic compound with the chemical formula C11H12N2O2, and is one of the essential amino acids for humans and animals.Tryptophan is an important precursor of auxin biosynthesis in plants. Its structure is similar to IAA. It is ubiquitous in higher pl

Amino acid additives are used in feed to balance or supplement the nutritional substances required for a specific production purpose. Amino acids are the basic units that make up proteins. The essence of protein nutrition is amino acid nutrition.

Good news! Polifar is waiting for you at VIV ASIA in Thailand. This exhibition is going to be the most complete trade exhibition and conference program for the livestock, animal protein production supply chain, from Feed to Food, covering all animal species.