当归补血汤对蛋鸡产蛋高峰后期生产性能、抗氧化能力和蛋品质的影响

发布时间：2018-03-06 15:11

本文选题：当归补血汤　切入点：蛋鸡　出处：《中国家禽》2017年08期 　论文类型：期刊论文

【摘要】：为了探讨当归补血汤对蛋鸡产蛋高峰后期生产性能、抗氧化性能及蛋品质的影响,选用体重、产蛋率基本一致的42周龄罗曼粉壳蛋鸡2 160只,分为4组,每组5个重复,每个重复108只。各组均饲喂相同基础饲粮,试验组分别在饮水中添加0.2%、0.5%和1.0%的当归补血汤,试验期28 d。结果表明:(1)与对照组相比,0.5%和1.0%组产蛋率显著提高(P0.05),料蛋比降低(P0.05),1.0%组蛋壳强度显著增加(P0.05),次蛋率显著降低(P0.05)。各组平均蛋重、蛋白高度、哈夫单位、蛋黄颜色无显著差异(P0.05)。(2)与对照组相比,0.2%、0.5%和1.0%组在总抗氧化物(TAOC)、超氧化物歧化酶(SOD)和谷胱甘肽过氧化物酶(GSH-Px)水平上均显著提高(P0.05),丙二醛(MDA)水平无显著差异(P0.05)。0.2%组血钙(Ca)和血磷(P)水平显著提升(P0.05),0.2%、0.5%和1.0%组血清中甘油三酯(TG)水平均极显著降低(P0.01),0.5%和1.0%组血清中胆固醇(TC)水平显著降低(P0.05)。由此可知,当归补血汤添加水平为0.5%~1.0%时,能显著提高蛋鸡产蛋高峰后期产蛋率、抗氧化能力和增强蛋壳强度。
[Abstract]:In order to study the effects of Danggui Buxue decoction on the performance, antioxidant performance and egg quality of laying hens, 2,160 Luoman powdered hens of 42 weeks of age, whose body weight and laying rate were basically the same, were divided into 4 groups with 5 replicates in each group. Each group was fed with the same basic diet. The experimental group was fed with 0.5% and 1.0% Danggui Buxue decoction in drinking water, respectively. The results showed that compared with the control group, the egg laying rate of 0.5% and 1.0% groups increased significantly (P 0.05), the egg shell strength and the egg weight of the two groups decreased significantly (P 0.05), and the egg weight, protein height, Hafu unit, egg weight, protein height, Hafu unit, egg weight, protein height, egg shell strength, egg weight, protein height, and protein height were significantly increased in the groups with lower egg feed / egg ratio than those in the control group at 28 days. There was no significant difference in egg yolk color (P0.05P0. 05) compared with the control group, 0.5% and 1.0% groups increased the levels of total antioxidants (TAOCU, SOD SOD) and glutathione peroxidase (GSH-Px) significantly higher than those of the control group (P0.05%, GSH-Px), and there was no significant difference in the level of malondialdehyde (MDA). The levels of serum triglyceride (TGG) were significantly decreased in group 1.0% and group P 0.01 (0.5%) and in group 1.0% were significantly lower than those in group B (P 0.05%, P 0.05), and the levels of serum triglyceride in group C (0.5%) and group 1.0% (P < 0.05) were significantly lower than those in group B (P < 0.05), and the levels of serum triglyceride (TGG) in group 1.0% were significantly lower than those in group B (P < 0.05). When the addition level of Danggui Buxue decoction was 0.5 ~ 1.0, the egg laying rate, anti-oxidation ability and eggshell strength of laying hens were significantly increased.
【作者单位】：四川省畜牧科学研究院兽药研究所;动物遗传育种四川省重点实验室;
【基金】：四川省科技支撑计划(2015NZ0018) 四川省基本科研业务费项目(SASA2013B07) 四川省财政运行专项(SASA2014CZYX010)
【分类号】：S853.7

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