| 不同牧草对五龙鹅生产性能和消化器官发育的影响 |
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| 引用本文： | 于宁,赵辉,郑家明.不同牧草对五龙鹅生产性能和消化器官发育的影响[J].中国家禽,2011,33(10). |
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| 作者姓名： | 于宁 赵辉 郑家明 |
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| 作者单位： | 辽宁省农业科学院耕作栽培研究所,辽宁沈阳,110160 |
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| 摘 要： | 为了探讨日粮中不同牧草对五龙鹅生产性能的影响,选取3周龄健康、体重均一的五龙鹅仔鹅150只,随机分为5组,每组3个重复,每个重复10只鹅.5个组分别为对照组、籽粒苋组、苜蓿草组、皇竹草组、苦荬菜组,进行6周饲养试验后在8周龄末屠宰.试验结果表明:不同牧草日粮对五龙鹅的生产性能有一定的影响,苜蓿草组和苦荬菜组的平均日增重高于其他组(P＞0.05),苜蓿草组、籽粒苋组的饲料转化率显著优于苦荬菜(P＜0.05).屠宰试验表明:各组8周龄末屠宰性能的各项指标之间差异不显著(P＞0.05),但是苜蓿草组和籽粒苋组的屠宰性能指标有高于其他牧草组的趋势.不同牧草对五龙鹅的肌胃重有显著的影响(P＜0.05).综合分析得出,3～8周龄五龙鹅饲喂添加苜蓿草和籽粒苋的日粮有利于生产性能的发挥.
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| 关 键 词： | 五龙鹅 牧草 生产性能 消化器官发育 |
Effect of Different Forage Grasses on Production Performance and Digestive Organs Development in Wulong Geese |
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| YU Ning,ZHAO Hui,ZHENG Jiaming.Effect of Different Forage Grasses on Production Performance and Digestive Organs Development in Wulong Geese[J].China Poultry,2011,33(10). |
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| Authors: | YU Ning ZHAO Hui ZHENG Jiaming |
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| Institution: | YU Ning,ZHAO Hui,ZHENG Jiaming (Institute of Tillage and Cultivation Research,Liaoning Academy of Agricultural Sciences,Shenyang,Liaoning 110160) |
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| Abstract: | The experiment was conducted to determine the effect of different forage grasses on production performance of Wulong geese. One hundred and fifty Wulong geese of 3 weeks age were used as experimental animals,which were allocated to 5 groups at random in terms of trial design. The experimental groups were fed grain amaranth,alfalfa, Pennisetum hydridum and Ixeris chinensis. The experiment lasted for 6 weeks and the trial of slaughter was conducted at the end of 8th week. The results showed that the diets of ... |
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| Keywords: | Wulong geese forage grasses production performance digestive organs development |
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