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- There were no significant differences in stillbirth, litter size at weaning and early growth of piglets. 对产死胎数、断奶头数以及仔猪早期生长性状影响不显著。
- The significant differences (P<0.05) were showed on litter size, litter size at weaning, weaning weight and litter weight at weaning of different genotypic mating combinations. 公、母猪不同基因型交配组合在产仔数、断奶仔猪数、仔猪断奶体重和断奶窝重等性状上亦有显著差异(P<0.;05)。
- There are significant differences (P<0.05) on litter size, litter weight at birth, litter weight at 20 days, litter size at weaning and litter weight at weaning of different genotypic sows. 在3种基因型中,不同基因型母猪的繁殖性能在产仔数、仔猪初生窝重、20日龄窝重、断奶仔猪数和断奶窝重等性状上存在着显著差异(P<0.;05);
- litter size at weaning 断奶时每窝头数
- Crossbred Duroc was not better than pure ones for litter size at birth. 系间杂交公猪所配母猪的产仔数也与纯系所配母猪的产仔数相近。
- Variance analysis of litter size at the first parity,the sum of the first three parities and the largest parity was done in various genotypes of the Erhualian pigs. 以标记基因型为因子,分别对二花脸猪群体的头胎产仔数、头三胎产仔数之和以及最高产仔数进行方差分析。
- A nd when the dietfor the m ilking doe is ofdigestible energy10.71M J /kg,crude protein 19.54% and crude fiber 12.52%,it is favorable to im prove litter size and litter weightat weaning at35d. 哺乳母兔饲粮营养水平为消化能10.;71MJ/kg、粗蛋白19
- For the gilts and sows, the litter size was 11. 9 and 14. 3 respectively, and the alive piglets per litter at birth,ere 7.6 and 18. 4 respectively, and 40-day weaning weight was 58.00kg and 103. 02kg respectively. 头胎和第二胎,窝平产仔数 分别为11.;9头和14
- However, for litter size and litter weight at the age of 20d, crossbred Duroc mated groups appeared superior to pure ones. 但在20日龄窝仔数和窝重性状上,杂种公猪优于纯种公猪。
- Sows intaked low nutrition level diet(0.91g nitrogen/ BW075/d and 0.13Mcal DE/BW?S/d), enhanced litter size, decreased number born alive, weight of piglet born, weaning survive rate and subsequent productive performance. 母猪妊娠期采食低营养水平的日粮(0.;91g氮/BW~(0
- Stipple with Density at 85, Threshold at 20, Dot Size at 3. 画点画密度为85,阈值为20,斑点大小为3。
- The later can control the complex size at about 20 nm. 其中脱氧胆酸钠法可将复合物粒径调控到约20nm。
- litter size at birth 初生时每窝头数
- I'm afraid we haven't got any black shoes in that size at the moment. 恐怕现在我们还没有那个码子的黑皮鞋。
- Early BW gained 4.3kg and mid BW gained 20.3kg, improved litter size and weight of individual piglet born. 前期增重4.;3kg和中期增重20
- The organic minerals improved the litter size (0.6) and litter mass(0.78 kg) of multiparous sow. 使用复合有机微量元素母猪的窝产活仔数提高了0 6头;平均窝质量提高了0 78kg.
- We have various styles and different sizes at present. 目前我们有各种式样和尺寸的货物。
- The difference of LSM for litter size between DD and DE was non-significant(P>0.05) in Jining Grey goats. 济宁青山羊DD和DE基因型之间产羔数的最小二乘均值差异不显著(P>0.;05)。
- At weaning, backfat thickness was 1.5 mm less in sows fed the high-fiber diet during gestation than in control sows (P = 0.006; Table 3). 在断奶,背膘厚为1.;5毫米的母猪喂食时妊娠比对照高纤维饮食减少母猪性(P=0
- The result indicated that there was high linkage between the PCR-SSCP marker and litter size. 结果表明,该标记位点与产仔数性状显著相关,其贡献率达到10%25以上。