A NOTE ON THE AMINO-ACID-COMPOSITION OF SOWS MILK

被引：16
|
作者：
KING, RH [1 ]
RAYNER, CJ [1 ]
KERR, M [1 ]
机构：
[1] STATE CHEM LAB,MELBOURNE,VIC 3002,AUSTRALIA
来源：
ANIMAL PRODUCTION | 1993年 / 57卷
关键词：
AMINO ACIDS; PROTEIN INTAKE; SOW MILK;
D O I：
10.1017/S1357729800042855
中图分类号：
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号：
0905 ;
摘要：
Effects of dietary protein concentration on the amino acid composition of sow's milk was studied using 10 crossbred first-litter sows. At parturition, diets containing similar concentrations of digestible energy but with either 63 or 238 g crude protein per kg and 4.4 and 15.1 g lysine per kg respectively, were given through lactation (five sows per treatment). The ratios of other amino acids to lysine were in excess of those currently recommended for lactating sows. Dietary protein level significantly affected milk yield, gave higher milk protein output (P > 0.05) but was without significant effect on the proportions of amino acids in the milk.
引用
收藏
页码：500 / 502
页数：3
相关论文
共 50 条
12345