标题 | Feed flavour in rations for pregnant and lactating gilts and for suckling pigs. [Portuguese] |
文章类型 | Journal Article |
发表年度 | 1988 |
作者 | Asseli, J. F. [1], Kronka R. N. [2], Kronka S. N. [3], Curtarelli S. M. [4], & Butolo J. E. [5] |
期刊 | Ars Veterinaria |
卷 | 4 |
数字 | 2 |
页码 | 313-320 |
关键词 | Feed additives [6], flavourings [7], lactation sows [8], piglet feeding [9], Piglets [10], pigs [11], sow feeding [12], Suckling [13] |
摘要 | 24 Landrace gilts were mated with Large White males. During pregnancy the gilts were kept in a paddock of Cynodon dactylon with shelter until 7 days before farrowing, when they were transferred to farrowing pens where the gilts and their litters remained during the lactation period (35 days). Feed flavour (Firanor-24) was added to the gilts' ration at 0, 250, 500 and 750 p.p.m. during 7 days before farrowing, during the lactation period and to suckling pigs' ration. A cubic effect was observed for number of pigs at 21 days (P<0.05) and 35 days of age (P<0.01), and for survival rate from birth to 35 days of age (P<0.05). Pig weight at 21 and 35 days of age, and weight gain from birth to 35 days of age were not affected (P<0.05) by the feed flavour added. Feed intake of the gilts during the lactation period and feed intake of the piglets was not affected by the treatments. |
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[1] http://www.hisynergi.com/literature/author/11
[2] http://www.hisynergi.com/literature/author/12
[3] http://www.hisynergi.com/literature/author/13
[4] http://www.hisynergi.com/literature/author/14
[5] http://www.hisynergi.com/literature/author/15
[6] http://www.hisynergi.com/literature/keyword/26
[7] http://www.hisynergi.com/literature/keyword/27
[8] http://www.hisynergi.com/literature/keyword/24
[9] http://www.hisynergi.com/literature/keyword/28
[10] http://www.hisynergi.com/literature/keyword/17
[11] http://www.hisynergi.com/literature/keyword/18
[12] http://www.hisynergi.com/literature/keyword/29
[13] http://www.hisynergi.com/literature/keyword/25