CAJ | 학술논문

选择体况良好并安装永久性瘤胃瘘管的内蒙古绒山羊和蒙古羊各4只，采用2×2析因法试验设计，比较了不同日粮条件下，2种羊钙、磷和氮代谢的差异。结果表明，羊草颗粒料日粮条件下，2种羊钙、磷和氮的代谢率均高于玉米秸颗粒料日粮条件下的代谢率。日粮营养水平高时，蒙古羊钙、磷和氮的代谢率均高于内蒙古绒山羊；日粮营养水平低时，蒙古羊钙和氮的代谢率均低于内蒙古绒山羊，而磷的代谢率高于内蒙古绒山羊。
선택체황량호병안장영구성류위루관적내몽고융산양화몽고양각4지，채용2×2석인법시험설계，비교료불동일량조건하，2충양개、린화담대사적차이。결과표명，양초과립료일량조건하，2충양개、린화담적대사솔균고우옥미갈과립료일량조건하적대사솔。일량영양수평고시，몽고양개、린화담적대사솔균고우내몽고융산양；일량영양수평저시，몽고양개화담적대사솔균저우내몽고융산양，이린적대사솔고우내몽고융산양。
A total of 8 Mongolian sheep (n=4) and Neimonggol cashmere goat (n=4) with perpetual rumen fistula were chosen to investigate the differences of their calcium,phosphorus and nitrogen metabolism in different diets by 2×2 factorial experimental design. The results showed that the metabolic rate of calcium,phosphorus and nitrogen were higher when the Mongolian sheep and Neimonggol cashmere goat were fed with hey than those when they were fed with corn straw pellet. The metabolic rate of calcium , phosphorus and nitrogen of Mongolian sheep were higher than those of Neimonggol cashmere goat under high level diet nutrition. While the metabolic rate of calcium and nitrogen of Mongolian sheep were lower than those of Neimonggol cashmere goat under low level diet nutrition, the metabolic rate of phosphorus was higer .