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Testing for nitrates

On yesterday’s program, Barry Yaremcio, beef and forage specialist at the Ag-Info Centre, discussed the issue of frost and nitrate accumulation. I asked him if and when producers can test for nitrates.

Interview with Barry Yaremcio (1:22 minutes) (646 Kb)

 
 
Source : Alberta Ag and Forestry

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Season 6, Episode 3: Manure Handling Connections Between PRRSV and PEDV

Video: Season 6, Episode 3: Manure Handling Connections Between PRRSV and PEDV

Biosecurity is vital to any swine operation, and manure handling can pose serious potential risks. Research from Ana Paula Serafini Poeta Silva, a research scientist from the College of Veterinary Medicine at Iowa State University, studied the association between manure management practices and disease outbreaks, Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) and Porcine Epidemic Diarrhea Virus (PEDV). On today’s episode, she highlights the analysis on improving pumping procedures and which disease showed a stronger association in wean-to-market pigs