Maternal Behavior, Posture Change, and Production Performance of Lactating Sows Housed in an Enriched Environment
Maternal Behavior, Posture Change, and Production Performance of Lactating Sows Housed in an Enriched Environment
复制标题
丰富环境中哺乳母猪的母性行为、姿势变化和生产性能
DOI：
10.1080/10888705.2018.1512860
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发表时间：
2018-09
影响因子：
1.5
通讯作者：
Jun Bao
中科院分区：
文献类型：
--
作者：
Ran Yi;Chao Wang;Xin Zhang;Peng Zhao;Mingyue Zhang;Xiang Li;Shiquan Cui;Honggui Liu;Jun Bao
本研究的目的是评估是否添加秸秆的松散分娩的房子促进产妇的功能和生产。将48头母猪（长白猪×大白色母猪）分别圈养在无吸管（C，n = 24）和有吸管（S，n = 24）的分娩围栏中。使用视频记录观察行为并进行统计分析。与C组相比，S组的侧卧位更高，站立位更低（分别为p = 0.034和p = 0.020），产后第1天，S组的侧卧位与其他姿势、腹侧位与侧卧位以及站立位与躺着的比例明显低于C组（分别为p = 0.014、p = 0.025和p = 0.023）。然而，除了产后前三天仔猪损失外，（p = .032），第21天仔猪体重（p = .037），仔猪断奶重（p = .020），在整个试验期内，两组的其他生产性能差异不显著结果表明，在分娩围栏中添加秸秆对母猪和仔猪福利具有重要的有益影响，并提高了仔猪存活率。
This study aimed to evaluate whether adding straw to a loose-farrowing house promotes maternal functions and production. Forty-eight sows (Landrace× Large White) were housed in either a farrowing pen without straw (C, n = 24) or with straw (S, n = 24). Behaviors were observed using video recordings and were statistically analyzed. Lateral recumbency was higher and standing was lower in S compared with C (p = .034 and p = .020, respectively), and lateral recumbency to other postures, ventral to lateral recumbency and standing to lying were markedly lower in S than C (p = .014, p = .025 and p = .023, respectively) on Day 1 postpartum. However, except piglet losses during the first three days postpartum (p = .032), piglet weight on Day 21 (p = .037), and piglet weaning weight (p = .020), other production performances were not significantly different between the two groups during the whole experimental period (p ˃.05). The results suggest the enrichment of a farrowing pen with straw has important beneficial effects on sow and piglet welfare and improves piglet survival rates.
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DOI：
10.1079/asc40450289
发表时间：
2005-06
期刊：
Animal Science
影响因子：
--
作者：
H. A. V. Weerd;C. Docking;J. Day;S. Edwards
通讯作者：
H. A. V. Weerd;C. Docking;J. Day;S. Edwards
影响因子：
3.3
作者：
J. McGlone;J. Morrow-Tesch
通讯作者：
J. McGlone;J. Morrow-Tesch
DOI：
10.1017/s1357729800050049
发表时间：
1999-02
期刊：
Animal Science
影响因子：
--
作者：
M. Herskin;K. H. Jensen;K. Thodberg
通讯作者：
M. Herskin;K. H. Jensen;K. Thodberg
影响因子：
2.3
作者：
Chidgey, Kirsty L.;Morel, Patrick C. H.;Barugh, Ian W.
通讯作者：
Barugh, Ian W.
影响因子：
2.8
作者：
van Dijk, AJ;van Rens, BTTM;Taverne, MAM
通讯作者：
Taverne, MAM