| 颗粒料对肉仔鸡生产性能及消化器官的影响 |
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| 引用本文： | 滑静,霍启光,孙万岭.颗粒料对肉仔鸡生产性能及消化器官的影响[J].北京农学院学报,1989(3). |
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| 作者姓名： | 滑静 霍启光 孙万岭 |
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| 作者单位： | 北京农学院畜牧兽医系，北京农学院畜牧兽医系，北京农学院畜牧兽医系 |
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| 摘 要： | 用颗粒饲料(0～2周龄为粗屑饲料,3～8周龄为直径2.5mm的颗粒饲料)和粉料饲喂肉仔鸡,观察饲料形态对肉仔鸡生产性能及消化器官的影响。结果表明:颗粒组肉仔鸡的增重及耗料量(分别为2042.8g和5209.6g)明显(P<0.05)高于料粉组(分别为1787.1g和4714.1g)、单位增重的耗料量明显低于粉料组(耗料比分别为2.55和2.64);8周龄时,颗粒组肉仔鸡的肌胃重和腺胃重明显低于粉料组(P<0.05),但肝重明显高于粉料组(P<0.05)。
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| 关 键 词： | 颗粒料 粉料 肉仔鸡 增重 消化器官 |
EFFECTS OF PELLETED DIETS ON THE PERFORMANCE AND THE DEVELOPMENT OF THE DIGESTIVE ORGANS OF BROILER |
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| Hua Jing,Huo Qiguang,Sun Wanling.EFFECTS OF PELLETED DIETS ON THE PERFORMANCE AND THE DEVELOPMENT OF THE DIGESTIVE ORGANS OF BROILER[J].Journal of Beijing Agricultural College,1989(3). |
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| Authors: | Hua Jing Huo Qiguang Sun Wanling |
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| Institution: | Hua Jing;Huo Qiguang;Sun Wanling |
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| Abstract: | Pelleted diets (crumble for o to 2 weet of age, pelletes for 3 to 8 weeks
age) and mash diets were fed to broiler. Chicks fed the pelleted starter diet
gained more weight and consumed more feed(P<0.05). Pelleting diet also imp-
roved weight gain and feed intake. Feeding the pellets significantly (P<0.05)
decreased gizzard weight and proventriculus weight. pelleted diet also signifi-
cantly (P<0.05) gained weight of liver at 8 weeks of age, compared to those
fed the mash diet. |
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| Keywords: | pellets mash broilers body weight gain digestive organs |
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