1.
In breeding sows, for example, feed intake in lactation largely determines the sow's milk production.
例如在种母猪中，泌乳时的采食量很大程度上决定了母猪的产奶量。
2.
To give birth to(a litter of pigs).
（母猪）产（一胎猪仔）
3.
gilt, live, other than pure-bred breeding stock
活小母猪,非供繁殖用纯种家畜
4.
A Study on the Effect of Different Mating Months on Litter Traits of Sows;
不同配种月份对母猪窝性状影响的研究
5.
Effect of Vaccinating PRRS Bacterin on Preventing PRRSV Vertical Spread
母猪接种PRRS疫苗预防PRRSV垂直传播的效果
6.
When will the sow farrow?
这头母猪何时产小猪?
7.
piglets mothered by a sow
由一母猪照料的猪仔.
8.
A young sow that has not farrowed.
未下过猪仔的小母猪
9.
Effects of Zinc-Enriched Yeast and Selenuim-Enriched Yeast in Dietary on Reproductive Performance of Boars in Summer;
夏季日粮中添加酵母锌、酵母硒对种公猪繁殖性能影响的研究
10.
Preliminary Studies on Intra-and Inter-Species Fertilization of Porcine Oocytes Subjected to Intracytoplasmic Sperm Injection;
猪卵母细胞种内和种间显微受精相关问题的初步研究
11.
The Use of Pig Breeds in Shandong Place to Cultivate New Varieties and Specialized Research Matrilineal
利用山东地方猪种培育新品种和专门化母系研究
12.
This relationship becomes of greater importance as the sow becomes older and the body reserves of fat are used up.
这种关系在母猪年龄较大而体内脂肪储备用完时显得更为重要。
13.
Effects of the Interval from Weaning to the Breeding and Pregnancy on the Reproductive Performance of Sows
断奶至配种间隔和妊娠期对母猪繁殖性能的影响
14.
This situation can give rise to delayed re-breeding and a high number of first litter animals culled for the reproductive failure.
这种状况下，会导致初产母猪发情延迟，由于繁殖力差而引起的第一胎窝仔猪淘汰数多。
15.
Sows are suffering from virus pneumonia.
母猪感染了病毒性肺炎。
16.
Sows are suffering from virus preumonia.
母猪感染病毒性肺炎。
17.
The sow's about to litter.
这母猪要下崽儿了.
18.
Sows eat their young because they need the phosphorous.
大母猪吃仔猪，因为它们缺少磷质。