干苹果渣不同添加量对内蒙古细毛羊育肥效果的研究  

Studies on Effect of Different Addition of Dry Apple Pomace on Fattening of Inner Mongolia Fine Wool Sheep

作　　者：张琨[1] 

机构地区：[1]包头轻工职业技术学院,内蒙古包头014035

出　　处：《吉林农业科学》2013年第5期66-68,共3页Journal of　Jilin Agricultural Sciences

摘　　要：为了提高肉羊的育肥效果,随机选取120只健康、体重接近的内蒙古细毛羊为试验动物,进行为期60 d的干苹果渣育肥试验。结果表明:①经过60d的饲养试验后,试验Ⅱ组日增重为(220.67±8.56)g,试验Ⅰ和试验Ⅲ组分别为(138.17±6.46)g和(120±6.35)g,对照组日增重为(88.17±4.58)g,试验Ⅱ组分别比对照组、试验Ⅰ和试验Ⅲ组多增重(132.5±6.25)g、(82.5±4.38)g和(100.67±5.65)g,差异极显著(P<0.01)。②对照组分别比3个试验组少消耗81元、162元和243元的苹果渣费用,但总增重试验Ⅱ比试验Ⅰ、试验Ⅲ及对照组多增重148.5 kg、181.2 kg及238.5 kg,纯利润对照组和3个试验组分别为469.2元、1 828.2元、4 123.2元及1 143元,纯利润试验Ⅱ比试验Ⅰ、试验Ⅲ及对照组多收入2 295元、2 980.2元及3 654元,效益非常明显;干苹果渣是目前比较好的饲料成分,添加10%的量,对羔羊增重效果非常明显,具有非常大的推广价值。In order to improve the fattening of mutton sheep, 120 healthy fine wool sheep of the same weight in Inner Mongolia was selected as the trial animals. They were divided into four groups and fattened for 60 days. The group I , II,III were fed with rations added in 5%, 10% and 15% dry pomace, respectively, and the ration with no dry apple pomaee was fed to the control group. Results showed that after 60 days of feeding trial, sheep weight in group II increased 220.67 ± 8.56 g each day, sheep weight in group I , III increased 138.17 ± 6.46 g and 120 ± 6.35 g, respectively, and that in the control group increased 88.17 ± 4.58g. Weight increase in group II was 132.5 ± 6.25 g, 82.5 ± 4.38 g and 100.67 ± 5.65 g more than the group I, group III and the control group, respectively, and the differentiation were extremely significant （P〈0.01）. The cost of apple pomace in control group was 81, 162 and 243 yuan RMB less than the group I, IIand III respectively. But the total increasing weight in group II was 238.5, 148.5 and 181.2 kg more than the control group, the group I and II, respectively. The net profit of the control group, the group I , II and IU was 469.2, 1828.2, 4123.2 and 1143 yuan RMB, respectively. So the net profit of the group lI was 3654, 2295, 2980.2 yuan RMB more than the control group, the group I and III, respectively, which indicated profit of the group II was very significant. Therefore, the dry apple pomace was a good component of feed at present. It has a very obvious benefit on the increase of sheep weight when 10% was added. This technique is of great extension value.

关 键 词：苹果渣 内蒙古细毛羊 育肥效果 

分 类 号：S815.8[农业科学—畜牧学]