搜索结果: 1-15 共查到“动物学 Weaning”相关记录20条 . 查询时间(0.046 秒)
Effects of Weaning and Spatial Enrichment on Behavior of Turkish Saanen Goat Kids
Environmental Enrichment Turkish Saanen Growth Bipedal Animal Welfare
2016/7/27
As is in all economic activities, the highest yield per unit area is the main goal in animal production, while addressing the temperamental needs of animals often is ignored. Animal welfare is not onl...
Zearalenone Altered the Serum Hormones, Morphologic and Apoptotic Measurements of Genital Organs in Post-weaning Gilts
Zearalenone Gilt Hormones Morphology Apoptosis
2016/5/17
The present study was aimed at investigating the adverse effects of dietary zearalenone (ZEA) (1.1 to 3.2 mg/kg diet) on serum hormones, morphologic and apoptotic measurements of genital organs in pos...
Lactobacillus plantarum ZLP001: In vitro Assessment of Antioxidant Capacity and Effect on Growth Performance and Antioxidant Status in Weaning Piglets
Probiotic Antioxidant Capacity Weaning Piglet
2016/5/10
The objective of this study was to evaluate the antioxidant capacity of Lactobacillus plantarum ZLP001 and its effects on growth performance and antioxidant status in weaning piglets. The survival in ...
Estimation of Weaning Age Effects on Growth Performance in Berkshire Pigs
Average Daily Gain, Empirical Relationship, Weaning Age, Random Effects
2016/5/9
Analysis for back fat thickness (BFAT) and daily body weight gains from birth to the end of a performance test were conducted to find an optimal method for estimation of weaning age effects and to asc...
Genetic Analysis of Pre-weaning and Post-weaning Growth Traits of Mecheri Sheep under Dry Land Farming Conditions
Mecheri Sheep Growth Rate Heritability Repeatability
2016/5/6
Data on 2,365 Mecheri sheep (1,201 males and 1,164 females), maintained at the Mecheri Sheep Research Station, Pottaneri, India, and recorded between 1979 and 2006, were analysed to study the growth&#...
Estimation of Genetic Parameters and Trends for Weaning-to-first Service Interval and Litter Traits in a Commercial Landrace-Large White Swine Population in Northern Thailand
Genetic Parameters Litter Traits Service Interval Swine Trends Tropical
2016/5/4
The objectives of this research were the estimation of genetic parameters and trends for weaning-to-first service interval (WSI), and litter traits in a commercial swine population composed of Landrac...
Effects of Dietary Synbiotics from Anaerobic Microflora on Growth Performance, Noxious Gas Emission and Fecal Pathogenic Bacteria Population in Weaning Pigs
Anaerobic Microflora Digestibility Probiotics Synbiotics Weaning Pigs
2016/4/29
Synbiotics is the term used for a mixture of probiotics (live microbial feed additives that beneficially affects the host animal) and prebiotics (non-digestible food ingredients that beneficially affe...
Genetic Relationship of Gestation Length with Birth and Weaning Weight in Hanwoo (Bos Taurus Coreanae)
Gestation Length Birth Weight Weaning Weight Heritability Genetic Correlation Hanwoo
2016/4/27
The genetic relationship of gestation length (GL) with birth and weaning weight (BW, WW) was investigated using data collected from the Hanwoo Experiment Station, National Institute of Animal Science,...
Genetic Parameters and Annual Trends for Birth and Weaning Weights of a Northeastern Thai Indigenous Cattle Line
Thai Indigenous Cattle Genetic Parameters Annual Trends Calf Weights
2016/4/27
Records of a Northeastern Thai indigenous cattle line population were used to estimate genetic parameters and annual trends for calf weights. The data set comprised records of 1,922 and 1,489 animals ...
Comparison of Synthetic Lysine Sources on Growth Performance, Nutrient Digestibility and Nitrogen Retention in Weaning Pigs
L-lysine-HCl L-lysine-SO4 Growth Performance Nutrient Digestibility Weaning Pigs
2016/4/27
We compared the effects of supplementing L-lysine??SO4 to L-lysine??HCl on growth performance, nutrient digestibility and nitrogen retention in weaning pigs. A total of 96 crossbred pigs, weaned at 21...
Peroxisome Proliferator-activated Receptor Is Involved in Weaning to Estrus of Primiparous Sows by Regulating the Expression of Hormone Genes in Hypothalamus-pituitary-ovary Axis
Peroxisome Proliferator-activated Receptor keyword6 Hormone Receptor
2016/4/25
The objective of this study was to determine whether peroxisome proliferator-activated receptor ??(PPAR?? is involved in the regulation of weaning to estrus of primiparous sows. Twelve sows composed o...
Prevalence of Fimbrial Antigen (K88 variants, K99 and 987P) of Enterotoxigenic Escherichia Coli from Neonatal and Post-weaning Piglets with Diarrhea in Central China
Enterotoxigenic Escherichia Coil Fimbrial Antigen PCR Piglets Diarrhea
2016/4/21
Enterotoxigenic Escherichia coli is a major cause of diarrhea in neonatal and post-weaning piglets. To determine the most common fimbrial antigens of ETEC in piglets with diarrhea, two investigations ...
The Effect of Non-genetic Factors on Birth Weight and Weaning Weight in Three Sheep Breeds of Zimbabwe
Non-genetic Factors Birth Weight Weaning Weight Sheep Zimbabwe
2016/4/18
Sheep production is affected by genetic and non-genetic factors. A knowledge of these factors is essential for efficient management and for the accurate estimation of breeding values. The objective of...
Genome-wide DNA Methylation Profiles of Small Intestine and Liver in Fast-growing and Slow-growing Weaning Piglets
DNA Methylation MBD-seq Epigenetic Profile Weaning Piglet Genome-wide Methylation Profile
2016/5/17
Although growth rate is one of the main economic traits of concern in pig production, there is limited knowledge on its epigenetic regulation, such as DNA methylation. In this study, we conducted meth...
Effect of Fermented Fruits on the Growth Performance, Shedding of Enterobacteriaceae and Lactobacilli in Post-weaning Pigs
Piglets Fermented Fruits Lactobacillus Enterobacteriaceae
2016/4/14
The aim of this study was to investigate the effect of fermented fruits (FF) on the growth performance, Enterobacteriaceae and Lactobacillus counts in faeces of the post-weaning piglets. A total of tw...