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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Particulate Matter in Swine Barns: Existing Knowledge and Research Needs
Advancement in the Development of ASFV Vaccine Technology for Emergency Vaccination
In this study, researchers examined ZMAC-4 cell line for its ability to support the replication of two ASF gene-deleted recombinant modified live virus (MLV) vaccine candidates, the ASFV-G-Δ9GL/ΔUK and ASFV-G-ΔMGF.
Validation and Application of a Survey of On-Farm Hispanic Worker Attitudes Towards Pig Euthanasia
This study used an 83-item survey instrument developed to identify caretakers' attitudes toward pig euthanasia.
The place of fresh pork in the 2021 USDA Thrifty Food Plan:
A quadratic programming optimization of dietary guidance, nutrient density, and cost.
Correctly Classifying the Source of Fecal Waste in Surface Waters
This study continued source tracking efforts for fecal waste in the Stockinghead Creek Watershed and expanded surface water testing to sights previously monitored by the NC Department of Environmental Quality and the NC Legislature funded Rivernet program.
Factors to Consider in a Potential Eradication Plan for African Swine Fever in the United States: A White Paper
Evaluation of transmammary-delivered firocoxib and a vapocoolant spray to alleviate pain in piglets after surgical castration and tail docking
This study aimed to assess a novel strategy for pain management of piglets after routine processing procedures. By providing the sow an analgesic drug that is able to cross the blood-milk barrier in the mammary gland, nursing piglets can be noninvasively provided pain relief transmammary prior to surgical castration and tail docking.
Evaluation of Processing Fluids and Other Novel Sample Types for the Detection and Surveillance of Less-Virulent ASFV Strains
Based on the data from this study, we can suggest that PF is suitable to screen young swine herds for ASF.
Optimizing late finishing pig feed efficiency, carcass yield, and economic return
The multi-facetted project focused on optimizing late finishing pig feed efficiency, carcass traits, and economic return through feeding practices is essential for the sustainability of pork production.
Interactive effects of pelleting and particle size reduction of corn on net energy and amino acid digestibility in corn-soybean meal diets fed to group-housed pigs
The objective of this research was to demonstrate interactive effects of pelleting and reducing particle size of corn on net energy and nutrient digestibility in feeds for growing pigs.
An African Swine Fever (ASF) positive cohort study: Validating various PCR tests and sample types for African Swine Fever Virus (ASFV) detection in boars; and determining the possibility of transmission via artificial insemination
The first study using experimentally ASFV inoculated adult, commercial boars to determine which sample types and PCR procedures were optimum in detecting ASFV in boars and gilts. Additionally, it proved that insemination of ASFV infected semen to naïve gilts resulted in transmission of the virus.