| 大豆浓缩蛋白、肠膜蛋白粉、血浆蛋白粉对早期断奶仔猪生产性能的影响 |
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| 引用本文： | 曾礼华.大豆浓缩蛋白、肠膜蛋白粉、血浆蛋白粉对早期断奶仔猪生产性能的影响[J].西南农业学报,2006,19(5):949-952. |
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| 作者姓名： | 曾礼华 |
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| 作者单位： | 四川师范大学生命科学学院,四川,成都,610066 |
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| 摘 要： | 选用64头25日龄杜×(大×长)三元杂交断奶仔猪,随机分为4组:A、B、C为处理组,分别用猪肠膜蛋白(DPC)、大豆浓缩蛋白(SPC)、喷雾干燥猪血浆蛋白粉(SDPP)部分取代基础饲粮的鱼粉;D为对照组,饲喂基础饲粮(玉米-豆粕-鱼粉)。试验从仔猪25日龄断奶开始,70日龄结束。结果显示:试验组日增重均显著高于对照组,其中B组比对照组高13.18%(P<0.05);A组、C组比对照组高11.53%(P<0.05)4、.43%(P<0.05);B组和A组日增重差异不显著(P>0.05),但均显著高于C组,分别高8.38%(P<0.05)、6.80%(P<0.05)。B组日采食量比对照组高4.82%(P<0.05),A组、C组与对照组相比,日采食量具有提高的趋势(P>0.05)。A组、B组与对照组相比,料肉比有降低的趋势(P>0.05)。由此可见,本试验条件下,大豆浓缩蛋白、猪肠膜蛋白粉、猪血浆蛋白粉对早期(25日龄)断奶仔猪的饲喂效果均优于鱼粉,且大豆浓缩蛋白、猪肠膜蛋白粉对仔猪日增重的改善幅度大于喷雾干燥猪血浆蛋白粉(P<0.05)。
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| 关 键 词： | 断奶仔猪 生产性能 猪血浆蛋白粉 猪肠膜蛋白粉 大豆浓缩蛋白 |
| 文章编号： | 1001-4829（2006）05-0949-04 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005-10-12 |
Evaluation of SPC,DPS SDPP in diets on performance of early-weaned pigs |
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| ZENG Li-hua.Evaluation of SPC,DPS SDPP in diets on performance of early-weaned pigs[J].Southwest China Journal of Agricultural Sciences,2006,19(5):949-952. |
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| Authors: | ZENG Li-hua |
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| Abstract: | Sixty-four weanling crossbred pigs(25 d of age) were conducted to evaluate Dried Porcine Solubles(DPS),Soy Protein Concentration(SPC),Spray-Dried Porcine Plasma(SDPP) replacing Fish Meal(FM) in diets.The four treatments were:(A) DPS FM,(B) SPC FM,(C) SDPP FM,(D)FM(control).Pigs were randomly allotted on the basis of initial weight to one of four treatments with eight pigs per pen and two replications per treatment.For the entire 45-d experiment,The ADG of pigs fed the diets containing either DPS,SPC or SDPP were higher than that of control,Pigs in group B,group A,group C increased ADG 13.18 %(P<0.05),11.53 %(P<0.05),4.43 %(P<0.05)compared to control,Pigs in group B,group A increased ADG 8.38 %(P<0.05),6.80 %(P<0.05)compared to group C,there were no significant difference in ADG between group A and group B(P>0.05).Pigs in group B increased ADFI 4.82 %(P<0.05) compared to control,but there were no significant difference in ADFI among group A,group C and control(P>0.05).There were no significant difference in F/G among all groups.The result showed pigs fed the control diet were lower than that for pigs fed the diets containing either DPS,SPC or SDPP.Pigs that had received SCP,DPS grew faster than those fed with SDPP. |
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| Keywords: | SPC SDPP DPS early-weaned pigs performance |
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