Variability in the ranking of the three most-limiting amino acids for milk protein production in dairy cows consuming grass silage and a cereal-based supplement containing feather meal

Determination of the first-limiting amin

Determination of the first-limiting amino acid for milk production in dairy cows consuming a diet of grass silage and a cereal-based supplement containing feather meal

✍ Kim, Chang-Hyun; Choung, Jai-Jun; Chamberlain, David G 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 88 KB 👁 1 views

Lactating dairy cows consuming a diet of grass silage and a cereal-based supplement containing feather meal were given intravenous infusions of amino acids to determine the ®rst-limiting amino acid for milk production, methionine having been shown to be not-limiting in a previous experiment. The thr