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首页> 外文期刊>Tropical Animal Health and Production >Effect of various levels of dietary Jatropha curcas seed meal on rabbits infested by the adult ticks of Hyalomma marginatum marginatum I. Animal performance, anti-tick feeding and haemogram
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Effect of various levels of dietary Jatropha curcas seed meal on rabbits infested by the adult ticks of Hyalomma marginatum marginatum I. Animal performance, anti-tick feeding and haemogram

机译：日粮麻疯树种粕对成年of边缘成年s侵染的兔子的影响I.动物性能，抗-取和血色图

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The goal of this study was to investigate the use of Jatropha curcas seed meal (JCSM) in different levels as acaricide in diet of rabbits experimentally infested by Hyalomma marginatum marginatum then determining animal performance, anti-tick feeding and its effects on haemogram of rabbits. Thirty healthy mixed-breed rabbits were randomly divided into five equal groups. The first group was kept as a control fed soya bean meal (20%) as a source of protein. Groups from the second to the fifth fed diets contained 2.5%, 5%, 7.5% and 10% of JCSM instead of soya bean meal as a source of protein, respectively. Feeding and watering were given freely throughout the study. Animal performance for treatment groups were recorded from the 1st week up to the 6th week. Then each group divided into two subgroups, and the ticks were introduced to all of one subgroup and the other kept as control, following them until dropped at the end of the 8th week for all groups of the experiment. Feeding and reproductive performance of the adult tick females were determined. Blood samples were collected and analysed for haematological examination at the 0, 6th and 8th weeks post-treatment from all animals. Result revealed that rabbits received diets containing 5%, 7.5% and 10% had significantly (P < 0.05) lower growth performance than control and 2.5% JCSM groups. Feed intake and body weight gain decreased with increasing the level of JCSM in the diet. The result of anti-tick feeding observed that the highest percentage (60–90%) of rejection was recorded in 10% of JCSM group then the other treated groups (20–30%). Egg mass and reproductive index per female were marked increase (P < 0.001) in groups 2.5%, 5% and 7.5% of JCSM. Macrocytic normochromic anaemia was development after 8 weeks of treatment, which changed to microcytic normochromic anaemia after challenge of ticks in groups received 5%, 7.5% and 10% JCSM. Leukopenia, neutopenia and lymphopenia were noticed (P < 0.05) in all treated groups which more drop in the group received 7.5% JCSM. Also, monocytosis was recorded in 7.5% and 10% JCSM groups. In conclusion, JCSM could be use in the treatment of ectoparasites at level less than 10% in diet. Further investigations should be done to detoxification the Jatropha seed meal to decrease the level of its toxicity.
机译：这项研究的目的是研究以不同水平使用麻疯树种子粕（JCSM）作为家蚕饲料中实验性杀螨剂的杀螨剂，然后测定动物性能，抗t饲及其对家兔血象的影响。将三十只健康的混种兔随机分为五个相等的组。第一组作为对照饲喂的大豆粉（20％）作为蛋白质来源。从第二至第五次进食的各组分别含有2.5％，5％，7.5％和10％的JCSM代替大豆粉作为蛋白质来源。在整个研究过程中自由喂食和浇水。从第1周到第6周记录治疗组的动物表现。然后将每组分为两个亚组，将the虫引入一个亚组的所有亚组，另一组作为对照，跟随它们直到实验的所有组在第8周末掉落。确定成年tick母的摄食和生殖能力。收集所有动物的血样，并在治疗后第0、6和8周分析血液学检查。结果显示，接受5％，7.5％和10％饮食的兔子的生长性能显着低于对照组和2.5％JCSM组（P <0.05）。饲料摄入量和体重增加随着日粮中JCSM水平的提高而降低。抗-虫喂养的结果表明，在JCSM组中，有10％的人拒绝排斥率最高（60–90％），而在其他处理组中则为20–30％。在2.5％，5％和7.5％的JCSM组中，每只雌性的鸡蛋质量和生殖指数显着增加（P <0.001）。治疗8周后发展为大细胞性常色性贫血，在接受challenge，5％和7.5％和10％的JCSM的组中，经壁虱攻击后变为小细胞性常色性贫血。在所有治疗组中均观察到白细胞减少症，中性神经减少症和淋巴细胞减少症（P <0.05），而该组中下降幅度更大的患者接受了7.5％的JCSM。此外，在7.5％和10％的JCSM组中记录到单核细胞增多。总之，JCSM可用于治疗饮食中体外寄生虫，含量低于10％。应该做进一步的研究以使麻风树籽粕解毒，以降低其毒性水平。

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