| 同一蛋白质水平不同料型对肉种鸽生产性能的影响 |
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| 引用本文： | 杨久仙,张京和,彭晓培,肖良,潘裕华.同一蛋白质水平不同料型对肉种鸽生产性能的影响[J].中国畜牧兽医,2013,40(6):117-120. |
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| 作者姓名： | 杨久仙 张京和 彭晓培 肖良 潘裕华 |
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| 作者单位： | 1. 北京农业职业学院畜牧兽医系, 北京 102442;2. 艾迪欧动物保健品科技有限公司, 浙江海宁 510650;3. 北京市农林科学院畜牧兽医研究所, 北京 100097 |
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| 摘 要： | 试验旨在研究同一蛋白质水平(粗蛋白质为13%)不同料型对肉种鸽生产性能的影响。采用单因子试验设计,选用144对种鸽,随机分为4组,每组36个重复,每个重复1对种鸽。Ⅰ组饲喂柱状颗粒全价料,Ⅱ组饲喂球形颗粒全价料,Ⅲ组饲喂50%原粮和50%柱状颗粒料,Ⅳ组饲喂原粮和保健砂。预试期14 d,正试期106 d。结果显示:①整个试验期内,Ⅰ、Ⅱ组平均日耗料量均极显著低于其他2组(P<0.01),15~21日龄阶段Ⅲ组乳鸽平均日耗料量也极显著低于Ⅳ组(P<0.01);②Ⅰ、Ⅱ组均能使种鸽在繁殖期间体重极显著增加(P<0.01),但公鸽的增重比母鸽多;③乳鸽7日龄时,Ⅱ、Ⅲ组体重极显著高于Ⅳ组(P<0.01),但乳鸽14日龄时,这种显著差异消失;④Ⅰ组种蛋受精率极显著高于Ⅳ组(P<0.01),显著高于Ⅱ组(P<0.05),其余各组之间差异不显著(P>0.05)。提示,料型对种鸽生产性能有显著影响,但对啄羽现象无明显影响;建议在养鸽生产中推广柱状颗粒全价料型。
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| 关 键 词： | 料型 种鸽 生产性能 |
| 收稿时间： | 2012-11-12 |
Effect of Different Feed Shapes at the Same Crude Protein Content on the Production Performance of Breeding Pigeons |
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| YANG Jiu-xian,ZHANG Jing-he,PENG Xiao-pei,XIAO Liang,PAN Yu-hua.Effect of Different Feed Shapes at the Same Crude Protein Content on the Production Performance of Breeding Pigeons[J].China Animal Husbandry & Veterinary Medicine,2013,40(6):117-120. |
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| Authors: | YANG Jiu-xian ZHANG Jing-he PENG Xiao-pei XIAO Liang PAN Yu-hua |
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| Institution: | 1. Department of Animal Husbandry and Veterinary Medicines, Beijing Vocational College of Agriculture, Beijing 102442, China;2. Adero Animal Care Products Technology Co., Ltd., Haining 510650, China;3. Institute of Animal Sciences and Veterinary Medicines, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China |
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| Abstract: | The aim was to study the effect of four feed shapes at the same crude protein content of 13% on the production performance of breeding pigeons. 144 cock and 144 hen breeding pigeons were randomly divided into 4 groups with 36 replicates in each group and one cock and one hen in each replicate. Group Ⅰ was fed cylindric pellet feed, Group Ⅱ was fed globular pellet feed, Group Ⅲ was fed 50% original-shape and 50% cylindric pellet feed, Group Ⅳ was fed original-shape pellet feed. It took 14 days to prepare the test, and the real experiment lasted 106 days. The results showed that in the whole experiment period, the average feed intake (AFI) for breeding pigeons of groups Ⅰ and Ⅱ were significantly lower than the other groups (P<0.01);during 15 to 21 days old, the group Ⅲ of the AFI was also significantly lower than group Ⅳ(P<0.01). Both groups Ⅰ and Ⅱ could increase the body weight of breeding pigeons during reproductive period (P<0.01), and the growing number in cock was more than in hens. Groups Ⅱ and Ⅲ could increase the body weight of squabs in 7 days old (P<0.01), and the influence might disappear when squabs was 14 days old. Egg fertilization rate of group Ⅰ was significantly higher than that of group Ⅳ(P<0.01),and was higher than that of group Ⅱ(P<0.05). Feed shapes had effects on the production performance of breeding pigeons, but no effect on the pecked feather phenomenon, and cylindric pellet feed had the best positive effect. |
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| Keywords: | feed shape breeding pigeons production performance |
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