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机译:Production effects and bioavailability of N-acetyl-L-methionine in lactating dairy cows
Penn State Univ;
Inst Biotechnol;
N-acetyl-l-methionine; milk production; bioavailability; dairy cow; RUMEN-PROTECTED METHIONINE; AMINO-ACID SUPPLEMENTATION; NEUTRAL DETERGENT FIBER; MILK PROTEIN YIELD; METABOLIZABLE PROTEIN; RUMINAL FERMENTATION; ISOPROPYL ESTER; FEED-INTAKE; DIGESTIBILITY; PERFORMANCE;