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Mineral profiling of local pig-feeds and pigs reared under resource driven production system to reduce porcine mineral deficiency in subtropical hill ecosystem of Northeastern India

机译:资源驱动型生产系统下本地猪饲料和猪的矿物分布图,以减少印度东北亚热带丘陵生态系统中的猪矿物质缺乏

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摘要

The present study assessed the mineral status of pigs fed with local feed resources. The commonly used plants for feeding pigs and blood serum samples from Hampshire, Large White Yorkshire and indigenous pigs were analyzed for total protein, albumin and cholesterol levels. Processed plant and serum samples were also analyzed for calcium, phosphorus, magnesium, sodium, potassium, copper, cobalt, manganese, iron and zinc. The incidence and extent of mineral deficiency in pigs was quantified. No significant difference was observed in total protein and albumin levels between any two breed/types of pigs, however the Indigenous pigs showed significantly (P < 0.05) higher cholesterol level compared to other two breeds. Among different plants, Spilanthus sp had majority of macro and micro nutrients in high levels. Regarding incidence of mineral deficiency in pigs, it was observed that 90, 67.1, 61.4, 48.6, 95.7% of the pigs were deficient in calcium, phosphorus, sodium, magnesium and potassium. An interesting finding was that all the pigs (100%) utilized in the study were deficient in zinc. From this study, it was inferred that there are good numbers of potential source of mineral that might be used more economically to improve the mineral availability to pigs.
机译:本研究评估了用当地饲料资源喂养的猪的矿物质状况。分析了汉普郡,大白约克郡和本土猪的常用饲喂猪和血清样品,分析了总蛋白,白蛋白和胆固醇水平。还分析了处理过的植物和血清样品中的钙,磷,镁,钠,钾,铜,钴,锰,铁和锌。对猪中矿物质缺乏的发生率和程度进行了定量。在任何两个品种/类型的猪之间,总蛋白和白蛋白水平均未观察到显着差异,但是与其他两个品种相比,本地猪的胆固醇水平显着较高(P <0.05)。在不同的植物中,尖兰属植物的大部分宏观和微量营养素含量很高。关于猪中矿物质缺乏的发生率,观察到90、67.1、61.4、48.6、95.7%的猪缺钙,磷,钠,镁和钾。一个有趣的发现是,研究中使用的所有猪(100%)都缺乏锌。从这项研究中可以推断出,有大量潜在的矿物质可以更经济地用于提高猪的矿物质利用率。

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