文档介绍：Nutritional Value of . DDGS in Swine, Poultry, and Aquaculture Diets 美国DDGS在猪,家禽,水产日粮的营养价值
Dr. Jerry Shurson
Professor
Department of Animal Science
University of Minnesota
明尼苏达大学动物科学系教授
Jerry Shurson 博士
Comparison of position of High Quality Corn DDGS to Corn Gluten Feed, Corn Gluten Meal, and Brewer’s Dried Grains (As Fed Basis)高质量玉米DDGS,玉米蛋白饲料,玉米蛋白粉,啤酒糟的营养比较
High Quality Corn DDGS玉米DDGS
Corn Gluten Feed玉米蛋白饲料
Corn Gluten Meal玉米蛋白粉
Brewer’s Dried Grains啤酒糟
Crude Protein, % 粗蛋白
Crude Fat, %粗脂肪
NDF, %
DE, kcal/kg (swine)消化能(猪)
3,639
2,990
4,225
2,100
ME, kcal/kg (swine)代谢能(猪)
3,378
2,605
3,830
1,960
Lys, %赖氨酸
Met, %蛋氨酸
Thr, %苏氨酸
Trp, %色氨酸
Ca, %钙
Available P, %可利用磷
DDGS Color and Digestibility Varies Among DDGS Sources 不同DDGS的颜色和消化率变异
High Quality,
Highly Digestible
DDGS 高质量,高消化率的DDGS
Lower Quality,
Less Digestible
DDGS 低质量,低消化率的DDGS
Variation in Digestible Amino Acids in 34 Sources of Corn DDGS (%) 34个玉米DDGS样本可消化氨基酸的变异性
Amino Acid氨基酸
Max最大值
Min最小值
CV变异系数
Lys赖氨酸
Met蛋氨酸
Thr苏氨酸
Trp色氨酸
Urriola et al. (2007)
Relationship Between Lightness of Color (L*) and Digestible Lysine Content of Corn DDGS玉米DDGS的颜色亮度与赖氨酸的消化率的关系
Use of . Corn DDGS in Swine Diets美国玉米DDGS在猪日粮中的营养
Nutritional Characteristics of DDGS for Swine DDGS对猪的营养特点
DDGS ME 代谢能= corn ME玉米代谢能
Amino acid content and digestibility variable氨基酸的含量和消化率的变异
Total lysine总赖氨酸(-% DM basis基于干物质)
Standardized ileal lysine digestibility (44-67%)回肠真消化率
High digestible P高的可消化磷
Reduce diet anic P supplementation减少日粮无机磷的补充
May reduce manure P excretion可减少粪磷排出
Partially replaces some corn, soybean meal, and anic phosphate and reduces diet cost代替部分玉米,豆粕,无机磷,降低成本
Comparison of Phosphorus Level and Rela