Amino Acid Limitation and Flow to the Duodenum at Four Stages of Lactation. 2. Extent of Lysine Limitation

Journal of Dairy Science

Volumn 75, Issue 12, 1992, Pages 3503-3518

  Schwab, C G ^a   Bozak, C K ^a   Whitehouse, N L ^a   Olson, V M ^a  

^a UNIVERSITY OF NEW HAMPSHIRE   (United States)

Author keywords

10Met20Lys; 10Met30Lys; 10Metl0Lys; 8Met24Lys; 8Met8Lys; 8Metl6Lys; DAPA; diaminopimelic acid; DIP; EAA; essential AA; infusion of 10 g d of Met and 10 g d of Lys; infusion of 10 g d of Met and 20 g d of Lys; infusion of 10 g d of Met and 30 g d of Lys; infusion of 8 g d of Met and 16 g d of Lys; infusion of 8 g d of Met and 24 g d of Lys; infusion of 8 g d of Met and 8 g d of Lys; lactating cows; lysine; lysine limitation; methionine; ruminally degraded intake protein; ruminally undegraded intake protein; UIP

Indexed keywords

AMINO ACID; LYSINE; METHIONINE; UREA;

ANIMAL; ANIMAL FOOD; ARTICLE; BLOOD; CATTLE; CHEMISTRY; DIGESTION; DUODENUM; EATING; FEMALE; LACTATION; METABOLISM; MILK; PHYSIOLOGY; RUMINANT STOMACH;

AMINO ACIDS; ANIMAL FEED; ANIMALS; CATTLE; DIGESTION; DUODENUM; EATING; FEMALE; LACTATION; LYSINE; METHIONINE; MILK; RUMEN; UREA;

EID: 0027012537     PISSN: 00220302     EISSN: None     Source Type: Journal    
DOI: 10.3168/jds.S0022-0302(92)78126-0     Document Type: Article

References (27)

1. Duodenal infusion of methionine and lysine with bovine somatotropin for lactating dairy cows
2. Effect of source of carbohydrate and protein on nutrient utilization and milk production
3. Transport of nitrogenous compounds by the ruminant gastrointestinal tract
4. Effects of urea and starch on rumen fermentation, nutrient passage to the duodenum, and performance of cows
5. Identification of methionine and lysine transport systems in cattle small intestine
6. Balancing carbohydrates and proteins for optimum rumen microbial yield
7. An assessment of absorbable lysine requirements in lactating cows
8. Influence of dietary protein sources on the amino acid profiles available for digestion and metabolism in lactating cows
9. Effects of source and amount of protein on ruminal fermentation and passage of nutrients to the small intestine of lactating cows
10. Effects of somatotropin and duodenal infusion of amino acids on nutrient passage to duodenum and performance of dairy cows
11. Effects of source of protein and carbohydrate on ruminal fermentation and passage of nutrients to the small intestine of lactating cows
12. The effect of heat treatment of whole cottonseed on site and extent of protein digestion in dairy cows
13. Responses of dairy cows to supplemental rumen-protected forms of methionine and lysine
14. Dehydrated alfalfa in dairy cow diets
15. Plasma amino acids and milk protein production by cows fed rumen-protected methionine and lysine
16. The determination of certain limiting amino acids in the dairy cow by post-ruminal administration
17. Effects on milk protein yield of graded levels of lysine infused into the duodenum of dairy cows fed diets with two levels of protein
18. Protein degradation in the rumen and amino acid absorption in the small intestine of lactating dairy cattle fed various protein sources
19. Amino acid limitation and flow to the duodenum at four stages of lactation. 1. Sequence of lysine and methionine limitation
20. Response of lactating dairy cows to abomasal infusion of amino acids
21. Ruminal protein degradation of corn gluten meal in lactating dairy cattle fitted with duodenal T-type cannulae
22. Protein degradation in rumen and amino acid absorption in small intestine of lactating dairy cattle fed heat-treated whole soybeans
23. Effect of ruminal protein degradation of blood meal and feather meal on the intestinal amino acid supply to lactating cows
24. Effect of dietary soybean meal and fish meal on protein digesta flow in Holstein cows during early and midlactation