日粮粗蛋白质、赖氨酸含量对生长猪生长性能及血清尿素氮、游离氨基酸含量的影响OA北大核心CSCDCSTPCD
The effect of dietary protein and lysine level on growth performance and serum urea nitrogen and free amino acid of growing pigs
将90头平均体重为(32.0±1.5) kg的杜长大三元杂交猪随机分为5个组,1组为对照组(粗蛋白质含量为17.47％、可消化赖氨酸含量为0.80％),2-5组为试验组.试验组采用2×2因子设计,粗蛋白质含量分别为15.47％和13.47％,可消化赖氨酸含量分别为0.80％和0.85％,试验期50 d,研究日粮粗蛋白质和赖氨酸含量对生长猪生长性能及血液生化指标的影响.结果表明:与对照组相比,降低日粮粗蛋白质含量,赖氨酸含量不变,对猪的生产性能无显…查看全部>>
The experiment was conducted to investigate the effect of dietary protein and lysine level on growth performance and serum biochemical indexes of growing pigs. A total of 90 (Duroc x Landrace x Large white) pigs (32.0 ± 1.5 kg) were randomly allocated into 5 groups of 3 replicates with 6 pigs in each replicate. Group 1 was control with diet of crude protein ( CF) 17.47% and digestible Lys (Dlys) 0.80% and group 2 to 5 was experiments. The experiment was desi…查看全部>>
董志岩;方桂友;刘景;叶鼎承;冯玉兰;吴德峰;杨烨
福建省农科院畜牧兽医研究所,福建福州350003福建省农科院畜牧兽医研究所,福建福州350003福建省农科院畜牧兽医研究所,福建福州350003福建省农科院畜牧兽医研究所,福建福州350003福建省农科院畜牧兽医研究所,福建福州350003福建农林大学动物科学学院,福建福州350002长江大学动物科学学院,湖北荆州434025
农业科技
粗蛋白质含量赖氨酸含量生长性能血清尿素氮血清游离氨基酸生长猪
crude protein leveldigestible Lys levelgrowth performanceserum urea nitrogenserum free amino acidgrowing pigs
《福建农林大学学报（自然科学版）》 2011 (5)
511-515,5
福建省科技厅公益类基本科研项目(2009R10025-2).
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