multiparous sows
基本解释
- [农业科学]经产母猪
英汉例句
- Multiparous sows expressed more oral behavioral Stereotypies than gilts sows.
经产母猪的各种口部行为规癖明显多于初产母猪。
双语例句
专业释义
- 经产母猪
The total result was as follow: 33.86%(214/632)checked sera antibody titers were≥1:8 which was regarded as positive. The positive ratio was 62.03% as the maximum level in multiparous sows, 10.76 % as the minimum level in postweaning piglets (50-day-old).
本调查利用间接血凝试验,对湖南地区部分规模化猪场的632份血清样品进行了胸膜肺炎抗体检测,以抗体效价≥1:8为阳性判定标准,结果发现,上述被检样品的总阳性率为33.86%(214/632),其中经产母猪阳性率最高为62.03%,50日龄断奶仔猪的最低为10.76%,表明断奶仔猪在没有母源抗体的来源,自身抗体水平下降很快,也隐含着发病的几率大幅度升高。