饲料硬度对小鼠生长性能、饲料采食量和耗损量的影响

来源 :第十届中国实验动物科学年会 | 被引量 : 0次 | 上传用户：w897156334

【摘要】

：

目的本研究旨在研究不同饲料硬度对实验大小鼠的生长性能、饲料采食量和耗损量的影响.选用60只实验小鼠随机分为3个处理组，雌雄各半，分别饲喂硬度梯度为9.50、8.34和7.07的日粮，试验期45天，结果表明：随着日粮硬度梯度的提高，实验小鼠无论雌雄，其采食量、饲料耗损量均显著下降(P＜o.05)，采食量与耗损量比值显著增加(P＜0.05)，雄性实验小鼠总蛋白、球蛋白、天门冬氨酸转氨酶、血清胆固醇和

【作者】

：

凌娟钟浩姚方钟振东

【机构】

：

四川省医学科学院·四川省人民医院实验动物研究所,成都,610212

【出处】

：

第十届中国实验动物科学年会

【发表日期】

：

2012年8期

【关键词】

：

实验小鼠硬度生长性能饲料耗损量

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