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首页> 外文期刊>Indian Journal of Animal Research >Effect of concentrate and urea molasses mineral block (UMMB) supplementation on the growth and feed consumption of Mecheri lambs under intensive rearing
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Effect of concentrate and urea molasses mineral block (UMMB) supplementation on the growth and feed consumption of Mecheri lambs under intensive rearing

机译：精养下补充精矿和糖蜜糖蜜矿物质块（UMMB）对Mecheri羔羊生长和饲料消耗的影响

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摘要

An experiment was conducted to study the effects of concentrate and urea molasses mineral block (UMMB) supplementation on sheep under intensive system of rearing. Eight weaned Mecheri ram lambs were reared under concentrate (T-1) and UMMB (T-2) supplementation for 150 days. There was no significant difference between the groups in final body weight at the end of growth trial. Cumulative DMI was significantly higher (P < 0.01) in T-1 group than T-2 but, the supplementation of UMMB increased the intake of other fodders. Cumulative body weight gain was significantly higher (P < 0.05) in T-1 group in 5 months of the feeding experiment. Cumulative FCR was significantly higher (P < 0.05) in T-1 group in 0 to 60 and 0 to 90 days period and there after the difference was not significant. Cumulative per cent feed efficiency was better in T-1 group at 0 to 90 days and 0 to 150 days of the experiment. It was concluded that UMMB could be used as a versatile non protein nitrogenous supplement to replace concentrate feed for intensively reared Mecheri sheep.
机译：进行了一项实验，以研究在集约化饲养系统下补充浓缩​​糖和糖蜜糖蜜矿物质块（UMMB）对绵羊的影响。在浓缩液（T-1）和UMMB（T-2）补充下饲养了八只断奶的Mecheri公羊150天。在生长试验结束时，两组之间的最终体重没有显着差异。 T-1组的累积DMI显着高于T-2组（P <0.01），但是补充UMMB可以增加其他饲料的摄入量。在喂养实验的5个月中，T-1组的累积体重增加显着更高（P <0.05）。 T-1组在0至60天和0至90天的累积FCR显着较高（P <0.05），此后差异不显着。在实验的0到90天和0到150天，T-1组的累积饲料利用率更高。结论是，UMMB可以用作通用的非蛋白质含氮补充剂，代替集约饲养的Mecheri绵羊的浓缩饲料。

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