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| 复合有机铁对母猪繁殖性能和仔猪生长性能的影响 | |
| 引用本文： | 周建群,蒋荣成,罗鹏,王军,廖志超.复合有机铁对母猪繁殖性能和仔猪生长性能的影响[J].饲料工业,2012,33(21):34-36. |
| 作者姓名： | 周建群 蒋荣成 罗鹏 王军 廖志超 |
| 作者单位： | 1. 南宁市泽威尔饲料有限责任公司,广西南宁,530221 2. 四川农业大学,四川雅安,625014 3. 华南农业大学,广东广州,510642 |
| 摘 要： | 通过在怀孕后期和哺乳期母猪日粮中添加不同水平的硫酸亚铁和复合有机铁,以及肌注铁与否来考察复合有机铁对母猪繁殖性能和仔猪生长性能的影响。结果表明,与无机铁相比,母猪饲粮中添加复合有机铁可提高母猪产活仔率和断奶仔猪存活率,提高仔猪10日龄、21日龄体重;综合铁源、铁水平以及肌注补铁的效应,添加120 mg/kg复合有机铁,同时仔猪均辅以肌注补铁,可显著提高仔猪肌注7日龄和断奶时体重(P<0.05)。 |
| 关 键 词： | 复合有机铁 繁殖性能 生长性能 |
Effects of complex organic iron on sows' reproductive ability and piglets' growth performance |
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| Zhou Jingqun , Jiang Rongcheng , Luo Peng , Wang Jun , Liao Zhichao.Effects of complex organic iron on sows' reproductive ability and piglets' growth performance[J].Feed Industry,2012,33(21):34-36. | |
| Authors: | Zhou Jingqun Jiang Rongcheng Luo Peng Wang Jun Liao Zhichao |
| Institution: | Zhou Jingqun,Jiang Rongcheng,Luo Peng,Wang Jun,Liao Zhichao |
| Abstract: | A feeding trial using late gestation and lactation sows and their piglets was conducted to determine the effect of source and level of organic iron supplementation and intramuscular injection or not on reproductive performance of sows and the growth performance of piglets.The results showed that compared with the control,complex organic iron could improve the total born alive and weaned,and increase the piglets' weight at 10 days and 21 days.There were significant improvement on the piglets' 7 days and weaned weight(P<0.05) When sows were fed with 120 mg/kg Fe as organic iron and piglets were injected Fe at birth. |
| Keywords: | complex organic iron reproductive performance |
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