摘要
试验选择体重相近的21日龄仔猪16头,设4个重复,每个重复4头猪。同一圈舍同时放置试验饲粮和对照饲粮,试验饲粮在对照饲粮的基础上添加甜味剂T201200g·t-1、蔗糖50kg·t-1。记录日采食量,并通过摄像头记录采食时间和采食次数,考察不同甜原料对仔猪采食行为的影响。结果表明,糖精钠有类似于蔗糖的诱食效果,能显著提高断奶仔猪的采食频率。
Sixteen 21-d-old piglets were divided into 4 replicates with 4 piglet in each replicate. The test diet and control diet were in the same pigsty, the test diet was added T201 200 g·t-1 and cane sugar 50 kg·t-1 in control diet. Record daily feed intake, feeding time and foraging times, to investigate the influence of the different sweet material in piglets feeding activities. The results showed that the saccharin sodium had similar effect of feed attractant to cane sugar, significantly increased the feeding frequency of piglets.
出处
《饲料博览》
2013年第7期54-56,共3页
Feed Review
关键词
糖精钠
蔗糖
采食频率
偏嗜指数
saccharin sodium
cane sugar
foraging frequency
partial eclipse index
