A new instrument will help Iowa State University (ISU) researcher Jacek Koziel study the components in livestock and poultry odors.
ISU’s Atmospheric Air Quality Laboratory recently obtained an instrument that can break down the gases and chemicals in livestock and poultry odors.
The instrument – a multi-dimensional gas chromatography-mass spectrometry-olfactometry – is more commonly used in the cosmetics industry to analyze pleasant aromas.
The instrument will be used in several projects funded by the U.S. Department of Agriculture and ISU, says Koziel, assistant professor in agricultural and biosystems engineering.
At what point do we punt the December Hogs and Pigs Report? That is the question that is weighing on the minds of both market analysts and producers as hog slaughter numbers remain far below expected levels and weights show no signs of "backed up" hogs. I realize there are performance issues, so let's discuss the report, what it suggested for this spring, and the forces that could be driving numbers in various directions.
Friday's Cold Storage report was not wildly bullish, but was certainly good news regarding the status of frozen meat and poultry inventories. Stocks for every species were well below year-ago levels and lower than the already-low levels reported in the December report. Data for all meat and poultry species appears in Table 1 and the monthly species totals are shown in Figure 1 to provide a historical perspective.
