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当前位置: 首页 > 文章 > 不同饲养方式对猪生长性能影响的研究 中国畜牧兽医 2010,37 (8) 227-229
Position: Home > Articles > Effects of Different Raising Patterns on Performance of Growing Pigs China Animal Husbandry & Veterinary Medicine 2010,37 (8) 227-229

不同饲养方式对猪生长性能影响的研究

作  者：
刘法滔;阮艳锋;王重龙;韦秀宏;李升和;赵瑞莲;纪岭
单  位：
安徽省农业科学院畜牧兽医研究所;安徽省涡阳县畜牧兽医局;合肥宏峰养猪场;安徽科技学院
关键词：
猪;大群饲养;自由采食;生长性能
摘  要：
分别选择斯格杂交商品猪60头,同时开展17～40kg体重阶段的大群饲养(20头/栏)与小群饲养(10头/栏)对比试验,34～60kg体重阶段的自由采食(10头/栏)与分餐饲喂(10头/栏)对比试验,试验期40d。结果表明,大群饲养组生长速度比小群饲养组低4.95%(P>0.05),其日采食量减少9.72%(P>0.05),饲料转化效率提高5.45%(P>0.05),头均获毛利减少0.14元;自由采食组生长速度比分餐饲喂组提高13.3%(P<0.05),其日采食量增加16.87%(P<0.05),饲料转化效率降低3.14%(P>0.05),头均获毛利增加11.31元。
译  名：
Effects of Different Raising Patterns on Performance of Growing Pigs
作  者：
LIU Fa-tao1,RUAN Yan-feng1,WANG Chong-long2,WEI Xiu-hong3,LI Sheng-he1, ZHAO Rui-lian2,JI Ling4 (1.Anhui Science and Technology University, Fengyang 233100,China;2.Animal Husbandry and Veterinary Research Institute,Anhui Academy of Agricultural Sciences, Hefei 230031,China;3.Hefei Hongfeng Pig Farm, Feidong 231600,China;4.Animal Husbandry and Veterinary Bureau of Guoyang County, Guoyang 233600,China)
关键词：
pig; large group size; free feeding; growth performance
摘  要：
This study compared effects of tow group sizes(20 pigs per peng and 10 pigs per peng, body weight from 17 to 40 kg) and tow feeding methods(free feeding vs rationed feeding, both 10 pigs peng, body weight from 34 to 60 kg) in a 40 days period, each involving 60 Seghers hybrid pigs. For the pigs raised in large group size(20 pigs per peng) and that raised in small group size(10 pigs per peng), the formers’ growth rate declined 4.95% (P> 0.05), their daily feed intake decreases 9.72% (P>0.05), their feed conversion efficiency increases 5.45% (P> 0.05), and they were given gross profit reduction of 0.14 yuan per pig. For the pigs raised by free feeding and that raised by rationed feeding, the formers’growth rate rised 13.3% (P<0.05), their daily feed intake increased 16.87% (P<0.05), their feed conversion efficiency declined 3.14% (P> 0.05), they were given gross profit increase of 11.31 yuan per pig.

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