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Methionine is one of the most essential amino acids in feed additives. When Polifar Group received numerous inquiries from farmers, they found that DL-methionine and rumen-protected methionine were the most frequently asked questions. However, there are many types of methionine suitable for different animals, totaling five types: DL-methionine, L-methionine, rumen-protected methionine, hydroxymethionine analogues (MHA), and calcium hydroxymethionine (MHA-Ca). Each of these five types of methionine is tailored to different animals, farming scenarios, and cost requirements. Choosing the most suitable product can double farming efficiency, while choosing the wrong one can lead to wasted costs and reduced profitability. - Polifar

This article mainly introduces the core role of tributyrin in feed additives: its value lies in improving intestinal health and promoting intestinal development, increasing feed conversion rate and improving production performance, regulating intestinal flora, inhibiting the growth of harmful bacteria, and enhancing immune function and stress resistance. It has important application value in the feed of poultry, pigs, ruminants, and aquatic animals.

This article mainly introduces the phenomena and economic losses that occur to farmers or breeders when cholecalciferol (vitamin D3) is deficient in animals, and explains the importance of supplementing animals with vitamin D3 from a scientific perspective and the rational addition of cholecalciferol.

Premix is a feed intermediate made by uniformly mixing a variety of trace components (including various trace mineral elements, various vitamins, synthetic amino acids, certain drugs and other additives) with diluents or carriers as required. The product is the core part of full-price compound feed.