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首页> 外文期刊>Indian Journal of Animal Nutrition >Evaluation of Roughage Based Complete Feed Pellet Diets in Male Camel Calves
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Evaluation of Roughage Based Complete Feed Pellet Diets in Male Camel Calves

机译：雄性骆驼犊牛以粗饲料为基础的完整饲料颗粒日粮的评估

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摘要

Effect of roughage based complete feed pellet diets on nutrient utilization, growth performance and serum profile of camel calves was studied. Duration was 213 days. Twelve healthy male camel calves ofBikaneri and Kutchchi (age 2.5 months; 430 kg bodyweight), randomally allotted to 3 groups, 4 calves in each group were fed complete feed pellets containing crude protein and total digestible nutrients of 9.94 and 63.35 (A); 12.24 and 62.62 (B); and 15.44 and 58.95(C) per cent respectively. Camel calves of group A recorded significantly (P<0.01) higher body weight gain (0.687kg/d) as compared to group B (0.493kg/d) and C (0.410kg/d). Feed efficiency in terms of DMI kg/kg live weight gain was observed to be significantly (P<0.01) different among 3 groups. It was maximum in camel calves of group A (10.80) followed by B camel calves (13.91) and minimum in C (16.53). Although feed cost (Rs./q) was higher in A (686.00) but due to higher growth, the feed cost in rupees per kg live weight gain was the lowest in A (80.13) and highest in C (115.95). No significant variation was observed for digestibility coefficients of DM, OM, EE, CF, NDF and ADF but digestibility coefficient of CP and NFE showed significant (P<0.05) difference among the groups. While CP digestibility increased significantly (P<0.05) from A to B and C, no significant difference was observed between B and C. The NFE digestibility showed significant (P<0.05) fall from A to C but difference between A and B was non-significant. The daily intake of DCP (g /kg metabolic body weight) increased significantly (P<0.05) from group A to C whereas DM and TDN intake was statistically similar among 3 groups. There was no significant difference among 3 groups for serum, glucose, total protein, albumin, but serum urea differed significantly (P<0.05). The results revealed that camel calves can be fed on diet containing 9.94 %crude protein and 63.35% TDN with 50:50 roughage to concentrate ratio for better growth rate and feed conversion efficiency.
机译：研究了粗饲料为基础的全饲料颗粒日粮对骆驼犊牛营养利用，生长性能和血清状况的影响。持续时间为213天。将十二只健康的雄性骆驼小山羊Bikaneri和Kutchchi（年龄2.5个月;体重430 kg）分为3组，每组4只犊牛饲喂含粗蛋白和9.94和63.35（A）的总可消化营养素的完整饲料颗粒。 12.24和62.62（B）;和15.44％和58.95（C）％。与B组（0.493kg / d）和C组（0.410kg / d）相比，A组的骆驼犊体重增加（0.687kg / d）显着（P <0.01）。观察到以DMI kg / kg活体重增加为单位的饲料效率在3组之间有显着差异（P <0.01）。 A组的骆驼犊牛最高（10.80），B组的骆驼犊牛最高（13.91），C组的最低（16.53）。尽管A的饲料成本（Rs./q）较高（686.00），但是由于增长较高，A饲料成本以卢比/ kg活重增加最低，A（80.13）最低，C最高（115.95）。 DM，OM，EE，CF，NDF和ADF的消化率没有显着变化，但CP和NFE的消化率在各组之间差异显着（P <0.05）。从A到B和C的CP消化率显着增加（P <0.05），但B和C之间没有观察到显着差异。NFE的消化率显示从A到C的显着（P <0.05）下降，但是A和B之间的差别不明显-重大。从A组到C组，DCP的每日摄入量（g / kg代谢体重）显着增加（P <0.05），而三组之间的DM和TDN摄入量在统计学上相似。 3组血清，葡萄糖，总蛋白，白蛋白无明显差异，但血清尿素差异有统计学意义（P <0.05）。结果表明，骆驼犊牛可以饲喂含9.94％粗蛋白和63.35％TDN的饲料，粗料比为50:50，以提高生长速度和饲料转化效率。

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