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首页> 外文期刊>International Journal of Livestock Production >Performance and Haematological Parameters of Rabbits fed graded levels of Bitter kola (Garcinia kola)
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Performance and Haematological Parameters of Rabbits fed graded levels of Bitter kola (Garcinia kola)

机译：饲喂分级苦味可乐（Garcinia kola）的家兔的性能和血液学参数

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The need to reduce cost of production of meat animal has necessitated the use of plant materials with medicinal properties as feed additives capable of minimizing the influence of pathogenic microbes and improving performance of the animal. This study investigated the effect of such medicinal plant materials Garcinia kola on the growth performance and the haematological parameters of 20 weeks old rabbits. Thirty six rabbits of mixed breed and mixed sexed were used for the experiment, which lasted for eight weeks (56 days). The rabbits were randomly assigned to four dietary treatments: T1 with no (0%), T2 (2.5%), T3(5%) and T4(7.5%) of G. kola inclusion. The rabbits were housed in 2m × 1m × 1m cages per three rabbits in a 4 × 3 CRD experimental design whereby each treatment had three replicates, with each replicate having 4 rabbits and each treatment comprised 12 rabbits. During the eight week period of the experiment, feed and water were given ad libtum and while similar managerial and sanitary measures were applied for all the animals. Daily feed intake and growth performance of animals in each unit were monitored. At the beginning and the end of the experiment, blood samples were collected from the ear and analyzed for haematological parameters Hb, PCV, RBC, WBC and Plasma proteins). The result showed that G. kola has significant effect on the feed intake, growth rate, haemoglobin, PCV, RBC, WBC and Plasma protein. The feed intake decreased in all rabbits on G. kola treated feeds; numerical values obtained were 332 ± 0.32, 285 ± 0.52, 288 ± 0.12 and 262 ± 0.33 g/week for treatment 1, 2, 3, 4 respectively. Weight depression was also observed similarly in all the rabbits on Garcinia treated feeds with T2 having weight loss of 0.36 ± 0.11, T30.35 ± 0.12 and T4 0.64 ± 0.10kg.Rabbits on Garcinia treated feeds also have lower Hb, PCV, Plasma proteins and higher WBC and RBC compared to the initial values showing G. kola. G. kola appear to contain substances which depress feed intake and growth performance and the effect seem to increase with higher concentration. However, the RBC and WBC increased, it is therefore recommended that the use of G. kola should be at low levels of inclusion or intermittently not continuous.
机译：为了降低肉类动物的生产成本，需要使用具有药用特性的植物材料作为饲料添加剂，以使病原微生物的影响最小化并改善动物的性能。这项研究调查了这种药用植物材料藤黄对20周龄兔子的生长性能和血液学参数的影响。实验使用了三十六只混种和异性的兔子，实验持续了八周（56天）。兔子被随机分配到四种饮食治疗中：无G. kola的T1（0％），T2（2.5％），T3（5％）和T4（7.5％）。在4×3 CRD实验设计中，每三只兔子以每只兔子2m×1m×1m的笼子饲养，每个处理具有三个重复，每个重复具有4只兔子，每个处理包括12只兔子。在实验的八周期间，随意喂养饲料和水，同时对所有动物采取类似的管理和卫生措施。监测每个单元中动物的每日采食量和生长性能。在实验开始和结束时，从耳朵收集血液样本并分析血液学参数Hb，PCV，RBC，WBC和血浆蛋白。结果表明，G。kola对采食量，生长速度，血红蛋白，PCV，RBC，WBC和血浆蛋白有显着影响。食用可乐菌处理的所有兔子的饲料摄入量均下降;对于治疗1、2、3、4，获得的数值分别为332±0.32、285±0.52、288±0.12和262±0.33 g /周。在所有经Garcinia处理的饲料中，T2的体重减轻为0.36±0.11，T30.35±0.12和T4为0.64±0.10kg的兔子中，体重减轻也相似。与显示G. kola的初始值相比，WBC和RBC更高。 G. kola似乎含有会抑制饲料摄入和生长性能的物质，而且浓度越高，效果似乎越明显。但是，RBC和WBC有所增加，因此建议对G. kola的使用应以低含量或间歇性不连续进行。

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