University of Minnesota Archives - Page 10 of 18 - Pork Checkoff

Pork Checkoff Research

Research is at the heart of the National Pork Board’s mission and is funded by your Pork Checkoff dollars. Research is administered in all areas of pork production, processing, and human nutrition to develop a higher quality and more profitable product in the competitive meat protein market.

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Swine Health - General Disease
Evaluation of Actinobacillus pleuropneumoniae diagnostic tests using samples from naturally and experimentally infected pigs
The objective of this study was to compare the performance of different diagnostic tests for the detection of pigs subclinically infected with Actinobacillus pleuropneumoniae. To address this...
Diagnostic Characteristics of Oral Fluid for Detection of PRRS
Oral fluid sampling for health monitoring by assessment of antibody levels specific for pathogens is an exciting new concept in swine management. The work here shows that sampling of individual...
Environment - Manure Storage / Application
Enhancing the Value of Swine Manure and Nutrient Availability with Application Timing and Cover Crops
The overall objective of this field study was to determine the effect of late summer and fall applications of liquid swine manure with and without an oat cover crop on the nitrate distribution in the...
Environment - Air
Air Quality-Emission and Energy Usage Impacts of No Pit fans in a Wean to Finish Deep Pit Pig Facility.
The primary objective of this project was to document the air quality impact (both barn air quality and gas emissions) through a simple modification to the ventilation system of deep-pit, pig...
Swine Health - PRRS
Use of a production region model to evaluate biosecurity protocol efficacy for reducing the risk of PRRSV and Mycoplasma hyopneumoniae spread between farms
The purpose of this 2-year project was to investigate the transmission of PRRSV and Mycoplasma hyopneumoniae (M hyo) by aerosols, the meteorological conditions associated with this route of spread...
Swine Health - General Disease
Molecular Epidemiology of Porcine Circovirus in the US Swine Herd
Data from 187 finishing herds shows that PCV2 is nearly universally present as an active infection in finishing herds, often at moderate to high levels of viremia in the presence of anti-capsid...
Animal Science - Swine Nutrition
Influence of Rapid Introduction and Removal of Dietary DDGS on Pig Performance and Carcass Characteristics
Pork producers and nutritionists want to use feed ingredients that will optimize pig performance at the lowest cost. Inclusion of DDGS in the diets for grower-finisher pigs may be economical at...
Swine Health - General Disease
The effect of cross-fostering on the transfer of cellular and humoral maternal immunity to Mycoplasma hyopneumoniae
Enzootic pneumonia resulting from Mycoplasma hyopneumoniae infections is an important disease to the US swine industry. Antibodies and immune cells specific to this agent can be detected...
Swine Health - PRRS
Assessing the use of biofilters and antimicrobial filters to reduce the excretion of PRRS virus into the environment
As area-based PRRSV control and eradication programs move forward, the ability to minimize the risk of PRRSV-excretion into the environment from infected populations becomes important. This study...
Swine Health - General Disease
Application of an Epidemiologic Survey Tool for Lawsonia intracellularis
The objective of this study was to develop a database of L. intracellularis genotypic types from various proliferative enteropathy outbreaks. This database will provide bioinformatics data...
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