| 鲁育杜洛克和大约克猪采食特性对其生长性能的影响 |
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| 引用本文： | 呼红梅,张 印,郭建凤,王继英,孙守礼,王怀中,蔺海朝,王彦平,武 英. 鲁育杜洛克和大约克猪采食特性对其生长性能的影响[J]. 西北农业学报, 2011, 20(3): 30-34 |
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| 作者姓名： | 呼红梅 张 印 郭建凤 王继英 孙守礼 王怀中 蔺海朝 王彦平 武 英 |
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| 作者单位： | 山东省农业科学院畜牧兽医研究所,济南,250100 |
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| 基金项目： | 山东省农业良种工程(2007LZ013); 国家科技支撑计划(2008BADB2B02-02) |
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| 摘 要： | 为研究采食特性对猪生长性能的影响,选择89头鲁育大约克和82头鲁育杜洛克饲养于种猪生产性能自动测定系统,实时检测试验猪的采食信息和生长性能.结果表明,采食量越多,鲁育杜洛克和大约克猪的日增质量、4月龄体质量越大,试验时间、料重比、100 kg体质量校正日龄越小,采食量正向调控猪的生长性能.采食量极显著影响鲁育杜洛克和大...
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| 关 键 词： | 猪 采食特性 生长性能 典型相关分析 |
Effect of Feed Intake Characteristic on Growthing Performance in Luyu Duroc and Yorkshire |
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| HU Hongmei,ZHANG Yin,GUO Jianfeng,WANG Jiying,SUN Shouli,WANG Huaizhong,LIN Haichao,WANG Yanping and WU Ying. Effect of Feed Intake Characteristic on Growthing Performance in Luyu Duroc and Yorkshire[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2011, 20(3): 30-34 |
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| Authors: | HU Hongmei ZHANG Yin GUO Jianfeng WANG Jiying SUN Shouli WANG Huaizhong LIN Haichao WANG Yanping WU Ying |
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| Affiliation: | HU Hongmei,ZHANG Yin,GUO Jianfeng,WANG Jiying,SUN Shouli,WANG Huaizhong,LIN Haichao,WANG Yanping and WU Ying (Institute of Animal Science and Veterinary Medicine,Shandong Academy of Agricultural Sciences,Jinan 250100,China) |
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| Abstract: | In order to study the effect of feed intake characteristic on growth performance of pigs,89 Luyu-Yorkshire and 82 Luyu-Duroc were chosen and fed in FIRE feed intake recording equipment.Feed intake traits and growth performance were measured in 24 h.The results showed that: with the increase of feed intake average daily gain(ADG) and body weight for 4 month were enhanced,days on test,feed conversion ratio(FCR) and age-corrected of weight at 100 kg were reduced,i.e.feed intake positively regulated growth perf... |
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| Keywords: | Pig Feed intake traits Growth performance Canonical correlation analysis |
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