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首页> 外文期刊>Research Opinions in Animal & Veterinary Sciences >The optimal rate of soybean ( Glycine max ) pods in rabbit ( Oryctolagus cuniculus ) feed: digestibility study and growth performances
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The optimal rate of soybean ( Glycine max ) pods in rabbit ( Oryctolagus cuniculus ) feed: digestibility study and growth performances

机译：兔饲料中大豆豆荚的最佳添加量：消化率研究和生长性能

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A study was undertaken to determine the optimal rate of soybean pods in the growing rabbit feed. Soybean pods were incorporated in balanced feed at 0, 5, 10 and 15% to evaluate the digestibility of diets and its effect on the bioeconomic performances of growing rabbits. A total of 80 young rabbits of 42 to 49 days-old and weighting on average 605g to 611g were kept during 8 weeks. The experimental design was a randomized complete block with 4 treatments and 5 replications of 4 rabbits each. The results showed that the average body live weight (1290g) and daily weight gain (12g) of rabbits fed the control diet (F0) were significantly lower (P0.05) was found between the average body weight and the average daily gain of rabbits fed F0 and F15 (1612g; 18g). Feed intake of rabbits fed F0 (42g) was significantly lower (P0.05) in F0 (4.75), F5 (3.00), F10 (3.18) and F15 (3.83). The mortality rate was also similar (P>0.05) in F0 (25%), F5 (20%), F10 (25%) and F15 (25%). At the end of the growth period, 6 rabbits per treatment were sampled for a digestibility study. The apparent digestibility of the dry matter and organic matter in F5, F10 and F15 was lower (P>0.05) than in F0. The digestibility of crude protein was also lower (P>0.05) in F0 (63.20%) than in F5 (67.55%), F10 (72.23%) and F15 (66.94%). Economically, no significant difference (P>0.05) was noticed concerning the feeding cost and the economic feed efficiency. Furthermore, F5 and F10 diet improved these economic variables compared to F0 and F15. Thus, up to 10% of soybean pods can be used efficiently in the growing rabbit feed.
机译：进行了一项研究，以确定正在生长的兔子饲料中大豆豆荚的最佳比例。将大豆荚果以0％，5％，10％和15％的比例添加到均衡饲料中，以评估日粮的消化率及其对成年兔子生物经济性能的影响。在8周内饲养了80只42至49天大的幼兔，平均体重在605g至611g之间。实验设计是一个随机完整块，每组4只兔子进行4种治疗和5次重复。结果表明，饲喂对照饮食（F0）的兔子的平均体重（1290g）和日增重（12g）显着降低（P0.05），介于兔子的平均体重和日增重之间喂F0和F15（1612g; 18g）。 F0（4.75），F5（3.00），F10（3.18）和F15（3.83）喂养F0（42g）的兔子的采食量显着降低（P0.05）。 F0（25％），F5（20％），F10（25％）和F15（25％）的死亡率也相似（P> 0.05）。在生长期结束时，每个处理中抽取6只兔子进行消化率研究。 F5，F10和F15中干物质和有机物的表观消化率低于F0（P> 0.05）。 F0（63.20％）的粗蛋白消化率也低于F5（67.55％），F10（72.23％）和F15（66.94％）（P> 0.05）。从经济上看，饲料成本和经济饲料效率没有显着差异（P> 0.05）。此外，与F0和F15相比，F5和F10饮食改善了这些经济变量。因此，多达10％的大豆荚可以有效地用于生长的兔子饲料中。

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