搜索结果: 1-12 共查到“农学 piglet”相关记录12条 . 查询时间(0.046 秒)
Effect of Glutamine and/or Probiotic (Enterococcus faecium) Feed Supplementation on Piglet Performance, Intestines Structure, and Antibacterial Activity
piglet feeding microbial probiotic intestinal microbiota intestine morphology
2018/3/5
The effect of glutamine and/or probiotic (Enterococcus feacium) supplements on piglet performance, intestines
structure, and microbial status was estimated on 181 piglets (16 litters) of Polish Landr...
Optimizing Production of Two Potential Probiotic Lactobacilli Strains Isolated from Piglet Feces as Feed Additives for Weaned Piglets
Lactobacillus mucosae Soybean Meal Molasses Sodium Acetate Weaned Piglet
2016/5/18
Two probiotic strains, Lactobacillus johnsonii x-1d-2 and Lactobacillus mucosae x-4w-1, originally isolated from piglet feces, have been demonstrated to possess antimicrobial activities, antibiotic re...
Effect of dietary glutamine, glucose and/or sodium butyrate on piglet growth, intestinal environment, subsequent fattener performance, and meat quality
piglet feeding piglet performance intestinal structure
2015/7/2
The effect of feed supplementing with glutamine, glucose and/or sodium butyrate was estimated on 156 piglets. The after-effect of supplements on fattener performance, carcass traits, and meat quality ...
Genetic parameters including the service sire effect for the sow traits stillbirth and piglet losses in Czech Large White and Landrace
pig reproduction
2015/6/23
Genetic parameters including the proportion of variance for the service sire effect were estimated
for number of piglets stillborn (including piglets died until 24 h after birth) and number of pigle...
Effect of herbal extracts on piglet performance and small intestinal epithelial villi
intestine morphology plant extracts
2015/6/23
Piglets in the herb-supplemented group grew faster than control animals and showed significantly higher
final average body weights. There was no significant difference in feed utilization. Acetic ac...
Influence of various lysine and threonine levels in feed mixtures for lactating sows on milk quality and piglet growth
amino acids lysine threonine crude protein lactating sow milk piglet growth
2015/6/2
The quality of produced milk and piglet growth were investigated in three groups of lactating Large White sows fed three mixtures containing different levels of lysine, threonine and crude protein. Pi...
Animal welfare in the newborn piglet:a review
umbilical cord neuronal damage asphyxia physiological profile piglet viability
2015/4/16
The objective of this review is to integrate clinical findings and laboratory analyses in such a way to improve the welfare of newborn piglets and achieve better prognoses of neonatal viability. Death...
Molecular characterization of a porcine sapovirus strain isolated from a piglet with diarrhoea: a case report
calicivirus RT-PCR phylogenetic analysis genogroup enteritis
2015/4/15
Porcine sapoviruses, members of the family Caliciviridae, have been considered as an aetiological agent of gastroenteritis in pigs. In this study, we analysed 251 faecal samples obtained from 3 to 90 ...
Association between Genetic Polymorphism in the Swine Leukocyte Antigen-DRA Gene and Piglet Diarrhea in Three Chinese Pig Breeds
Swine Leukocyte Antigen DRA Gene Association Genetic Polymorphism Haplotype Piglet Diarrhea
2016/5/17
The swine leukocyte antigen (SLA)-DRA locus is noteworthy among other SLA class II loci for its limited variation and has not been investigated in depth. This study was investigated to detect polymorp...
Effects of Varying Creep Feed Duration on Pre-weaning and Post-weaning Performance and Behavior of Piglet and Sow
Creep Feed Duration Piglet Sow
2016/5/9
32 sows (LandraceYorkshire) and their litters were used to evaluate the effects of varying creep feed duration on pre-weaning, post-weaning performance of piglets and sows. Sows were randomly ...
Creep Feed: Effects of Feed Flavor Supplementation on Pre- and Post-weaning Performance and Behavior of Piglet and Sow
Creep Feed Flavor Behavior Piglet Sow
2016/5/6
This study was conducted to evaluate the effects of flavor supplementation on pre- and post-weaning performance and behavior of piglets and sows. A total of 30 sows (LandraceYorkshire) and the...
Study on Forced Ventilation System of a Piglet House
computational fluid dynamics perforated ceiling piglet house
2009/9/9
The objective of this study was, using the data of field experiment and visualization of internal airflow, to clearly understand forced ventilation of a piglet house with perforated ceiling which was ...