| 代乳料对羔羊生产性能及血液生化指标的影响 |
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| 引用本文： | 郭爱伟,张力,熊春梅,周学辉,苗小林. 代乳料对羔羊生产性能及血液生化指标的影响[J]. 农业科学与技术, 2008, 9(1): 107-110 |
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| 作者姓名： | 郭爱伟 张力 熊春梅 周学辉 苗小林 |
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| 作者单位： | [1]西南林学院保护生物学学院,云南昆明650224 [2]江苏畜牧兽医职业技术学院畜牧饲料科学系,江苏泰州225300 [3]中国农业科学院兰州畜牧与兽药研究所,甘肃兰州730050 |
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| 基金项目： | 农业部农业科技跨越计划 |
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| 摘 要： | 早期断奶可使羔羊尽早适应固体饲料，从而加快其消化道尤其是瘤胃的发育，进一步完善消化器官和消化腺的功能，为其将来采食大量饲料，提高生产性能打下基础。此外，实行早期断奶，不仅能大大降低母羊的饲养成本，而且有助于母羊提前进行生理和体况恢复，为在母羊群中实行高效高频繁殖，从而为工厂化养羊奠定基础。该试验对羔羊代乳料的饲喂效果进行了研究。
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| 关 键 词： | 代乳料 羔羊 生产性能 血液生化指标 |
Effects of Milk Replacer on the Performance and Blood Biochemical Indices in Lambs |
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| GUO Ai-wei,ZHANG Li,XIONG Chun-mei,ZHOU Xue-hui,MIA Xiao-lin. Effects of Milk Replacer on the Performance and Blood Biochemical Indices in Lambs[J]. Agricultural Science ＆ Technology, 2008, 9(1): 107-110 |
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| Authors: | GUO Ai-wei ZHANG Li XIONG Chun-mei ZHOU Xue-hui MIA Xiao-lin |
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| Affiliation: | GUO Ai-wei, ZHANG Li, XIONG Chun-mei, ZHOU Xue-hui, MIAO Xiao-lin (1.Faculty of Conservati Biology, Southwest Forestry College,Kunming 650224; 2.Department of Animal Husbandry-department of Feed Science, Jiangsu Animal Husbandry ＆ Veterinary College, Taizhou 225300 ;3. Lanzhou linstitute of Animal Science and Animal Medicine, Chinese Academy of Agricultural Science ,Lanzhou 730050) |
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| Abstract: | [Objective]In this study,the performance and blood biochemical indices in lamps fed on milk replacer were researched,the feasibility ofearly this experiment.Group A,B,C were fed by 3 milk-replacers containing milk for different protein source respectively,and ten lambs in each group;group D(seven lambs)were fed by ewes as the control.The performance and blood biochemical indices of the lampe were determined.[Result]The results showed that the average daily gains of 10-15 days of age was not significantly different between group A and D(P＞0.05),the control were higher significantly than the group B,C (P＜0.05).The average daily gains of 16-25,26-35 days of age were not significantly different in group A,B,C,D.The daily weight gains of Group A,B,C in 45-55 days of age were higher significantly than the control(P＜0.05).Plasma urea nitrogen(PUN)of group B and C were higher than group A significantly(P＜0.05 );Total protein(TP),Plasma albumin(ALB)and Plasma total amino acid were no significant difference among the other 3 groups(P＞0.05).[Conclusion]So,the milk-replacers were available for early-weaned lamb. |
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| Keywords: | Early-weaned lamb Milk replacer Performance Blood biochemical indicesSupported by Span Program of Ministry of Agriculture(KY2001-15). |
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