搜索结果: 1-15 共查到“畜牧学 Model”相关记录17条 . 查询时间(0.283 秒)
Different Coefficients and Exponents for Metabolic Body Weight in a Model to Estimate Individual Feed Intake for Growing-finishing Pigs
Feed Consumption Group-housing Growth Performance Maintenance Energy Swine
<
2016/12/28
Estimation of feed intake (FI) for individual animals within a pen is needed in situations where more than one animal share a feeder during feeding trials. A partitioning method (PM) was previously pu...
Evaluation of Salmonella Growth at Low Concentrations of NaNO2 and NaCl in Processed Meat Products Using Probabilistic Model
Salmonella NaNO2 NaCl Probabilistic Model
<
2016/7/27
This study developed probabilistic models to predict Salmonella growth in processed meat products formulated with varying concentrations of NaCl and NaNO2. A five-strain mixture of Salmonella was inoc...
Covariance components by a repeatability model in Slovenian dairy sheep using test-day records
milk traits genetic and environmental effects heritability
<
2015/6/8
The estimation of covariance components for daily milk yield, fat and protein content was performed in three Slovenian dairy sheep breeds (Bovec, Improved Bovec, and Istrian Pramenka). In the period 1...
The algorithm of Bayesian estimation of maternal genetic and permanent maternal environmental variances in a two-trait binary threshold model
binary traits genetic effects Gibbs sampling
<
2015/6/5
The paper presents an algorithm for the estimation and prediction of parameters in a two-trait binary threshold model. The model includes fixed effects and the following random effects: genetic direct...
Nutritive effect of protein composition and other grain properties of doubled haploid wheat lines with/without translocation 1B/1R in a model feeding test
common wheat 1B/1R translocation protein fractions nutritive value model feeding test
<
2015/6/5
The frequent presence of rye translocation 1B/1R in common wheat is well known as well as its unfavourable effect on bread-making quality. These translocated materials make up more than one tenth of a...
Development of Gut Microbiota in a Mouse Model of Ovalbumin-induced Allergic Diarrhea under Sub-barrier System
Ovalbumin BALB/c mice Allergy Diarrhea Gut Microbiota
<
2016/5/11
This study aimed to present a mouse model of ovalbumin (OVA) induced allergic diarrhea under a sub-barrier system and investigate the development of gut microbiota in this model. Male BALB/c mice were...
Evaluation of a Nutrition Model in Predicting Performance of Vietnamese Cattle
Mathematical Models Performance Dry Matter Intake Beef Cattle
<
2016/5/10
The objective of this study was to evaluate the predictions of dry matter intake (DM) and average daily gain (ADG) of Vietnamese Yellow (Vang) purebred and crossbred (Vang with Red Sindhi or Brahman) ...
Chicken Stem Cells as a Model to Generate Transgenic Chicken:Present and Perspectives
blastoderm chicken germ cells pluripotency stem cell
<
2009/7/30
Over the past 3 decades, different strategies were launched to obtain transgenic animals and chicken in particular. Among various technical approaches, the direct modification of the embryo with DNA v...
Branched-chain Amino Acids Reverse the Growth of Intrauterine Growth Retardation Rats in a Malnutrition Model
SD Rat Branched-chain Amino Acids Intrauterine Growth Retardation Embryo Malnutrition
<
2016/5/3
This experiment was conducted to determine the effect of dietary supplementation with BCAA (branched-chain amino acids: leucine, isoleucine and valine) on improving the growth of rats in a malnutritio...
Application of a Simulation Model for Dairy Cattle Production Systems Integrated with Forage Crop Production: the Effects of Whole Crop Rice Silage Utilization on Nutrient Balances and Profitability
Forage Rice Whole Crop Rice Silage Dairy Cattle Whole Farm Simulation Model Subsidy
<
2016/4/29
In Japan, since rice consumption has been decreasing with the westernization of Japanese eating habits, surplus paddy fields have been increasing. If these surplus paddy fields can be utilized for for...
Development and Evaluation of a Simulation Model for Dairy Cattle Production Systems Integrated with Forage Crop Production
Crop-livestock Mixed Farming System Dairy Cattle Linear Programming Farm Management Simulation Model Whole Farm
<
2016/4/28
Crop-livestock mixed farming systems depend on the efficiency with which nutrients are conserved and recycled. Home-grown forage is used as animal feed and animal excretions are applied to cultivated ...
A GIS model for determination of water resources suitability for goats grazing
Water resources suitability rangeland FAO goats GIS Iran
<
2009/3/4
Proper use from water resources, especially in arid and semi arid of Iranian rangeland are very important. In this area water is one of a valuable ecosystem component. The study was conducted in Gha...
Development and Verification of an Optimum Composition Model for a Synbiotic Fermented Milk Using Sequential Quadratic Programming Techniques
Probiotics Synbiotics Prebiotics
<
2016/4/22
The purpose of this research was to develop an optimum composition model for a new synbiotic fermented dairy product with high probiotic cell counts, and to experimentally verify this model. The optim...
Model parameters of growth curves of three meat-type lines of Japanese quail
quail growth curve Richards function nonlinear model parameter comparison
<
2015/6/1
This study was focused on a comparison of the growth characteristics and parameters of three meat-type lines of Japanese quail. The body weight data of wild-type, dotted-white and extended-brown quail...
Definition of subgroups for fixed regression in the test-day animal model for milk production ofHolsteincattle in theCzech Republic
test-day model with random regression fixed regression subgroups lactation curves milk yield dairy cattle
<
2015/6/1
The investigation was based on roughly 3.9, 2.7 and 1.7 million test-day records from first, second and third lactation, respectively, sampled from 596 200 Czech Holstein cows between the years 1991 a...