畜牧学  

出　　处：《中国学术期刊文摘》2008年第6期38-41,共4页Chinese Science Abstracts(Chinese Edition)

摘　　要：超数排卵处理沼泽型水牛血清E2和P4浓度变化研究；日粮添加不同水平酵母β-1，3／1，6-葡聚糖对断奶仔猪生产性能和血清生理指标的影响；饲粮不同营养水平对黄羽肉鸡能量和粗蛋白质表观代谢率的影响；日粮不同营养水平对母猪妊娠早期胚胎存活的影响；Study on the changes of serum concentrations of E2 and P4 in swamp buffa-loes with superovulation;Effects of β-1, 3/1, 6-glucan from saccharomyces cerevisiae on growth performance, serum physiolo- gical and biochemical parameters in weaned piglets;Effects of dietary nutrition level on apparent metabolic r aates.of energy and .crude. protein of yellow broiler;Effect of feed allowance level on embryonic survival during early preg-nancy in gilts;Effects of different processed alfalfa hay on rumen nutri-ents degradation rate and digestion and metabolism in sheep

关 键 词：超数排卵处理 沼泽型水牛 血清 E2 P4 浓度 酵母β-1 3/1 6-葡聚糖 断奶仔猪 生产性能 生理指标 

分 类 号：S823[农业科学—畜牧学] S828.5[农业科学—畜牧兽医]