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首页> 外文期刊>Global Veterinaria >Effect of Raw and Soaked Bitter Vetch ( Vicia ervilia ) Seeds As Replacement Protein Source of Cotton Seed Meal on Performance and Carcass Characteristics of Lori-Bakhtiari Fattening Ram Lambs
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Effect of Raw and Soaked Bitter Vetch ( Vicia ervilia ) Seeds As Replacement Protein Source of Cotton Seed Meal on Performance and Carcass Characteristics of Lori-Bakhtiari Fattening Ram Lambs

机译：生和浸过的苦etch菜种子作为棉粕代餐蛋白的替代源，对洛里-巴赫提亚（Lori-Bakhtiari）育肥公羊羔的生产性能和Car体特性的影响

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The objective of this study was to evaluate the effects of replacing the protein source of cotton seedmeal (CSM) with different levels of raw bitter vetch seed (RBVS) and soaked bitter vetch seed (SBVS) in thediets of Lori-Bakhtiari fattening ram lambs on performance and carcass characteristics. Experiment was designedbased on replacing CSM with BVS seed as a percentage of the diet for feeding trial Lambs. Diets were includedcontrol group (0% BVS), substituting 25% of CSM (25% RBVS), 50% of CSM (50% RBVS) and 75% of CSM(75% RBVS) and substituting 25% of CSM (25% SBVS), 50% of CSM (50% SBVS) and 75% of CSM (75% SBVS).Twenty one lambs (35.55±1.76 kg initial body weight and 150 days of age) were randomly assigned to 7treatment diets (3 Lambs/treatment). Lambs were given an adaptation period of 10days. The experiment waslasted for 75 days. At the end of the trial growth characteristics such as average daily gain (ADG). Feedconversation ratio (FCR) was analyzed and two lambs from each group were slaughtered to evaluate carcasscharacteristics such as meat weight (MW) and fat rump weight (FRW). Results showed that the higher ofaverage daily gain belong to treatment of 25% RBVS (0.32±0.01kg/day); also observed FCR- lower lesser FCR(6.90±0.28) than other groups (p 0.05). Total meat weight (warm and cold) in 25% RBVS group was higher thanothers (p 0.05). Meat weight (50.74±0.25kg) from right carcass part on 25% RBVS groups was higher than othergroups (p 0.05). These result suggested that substituting CSM with BVS good influence performance andsuitable effects on carcass characteristics of Lori-Bakhtiari lambs. However, the cost of ration formulationdecreases since CSM is a very expensive component of the ration.
机译：这项研究的目的是评估在Lori-Bakhtiari育肥公羊羔羊日粮中，用不同水平的原始苦v菜种子（RBVS）和浸泡过的苦v子种子（SBVS）代替棉籽粉（CSM）的蛋白质来源的影响。性能和car体特征。设计实验的基础是用BVS种子代替CSM作为饲喂试验羔羊的日粮的百分比。饮食包括对照组（0％BVS），25％的CSM（25％RBVS），50％的CSM（50％RBVS）和75％的CSM（75％RBVS）以及25％的CSM（25％SBVS） ），50％的CSM（50％SBVS）和75％的CSM（75％SBVS）.21只羔羊（35.55±1.76 kg初始体重和150天的年龄）被随机分配到7种饮食中（3只羔羊/次） ）。羔羊的适应期为10天。实验持续了75天。试验结束时的生长特征，例如平均日增重（ADG）。分析了饲料转化率（FCR），并宰杀了每组的两只羔羊，以评估car体特性，例如肉重（MW）和肥臀重（FRW）。结果表明，平均日增重较高者为25％RBVS治疗（0.32±0.01kg /天）。还观察到FCR比其他组的FCR低（6.90±0.28）（p 0.05）。 25％RBVS组的总肉重（冷热）高于其他（p 0.05）。 25％RBVS组右侧right体的肉重（50.74±0.25kg）高于其他组（p 0.05）。这些结果表明，用BVS替代CSM具有良好的影响性能，并且对Lori-Bakhtiari羔羊的car体特性具有适当的影响。但是，由于CSM是口粮中非常昂贵的组成部分，因此口粮配制的成本降低了。

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