Nitrate can accumulate in many grazed fertilized grasses and weeds under seasonal drought conditions. The risk is enhanced when hay from nitrogen-fertilized fields are fed during drought.
Horses owned by Dehesa La Granja.
beef cows on hill
Shown are two of the 15 Holsteins that were born at Penn State's Dairy Barns in 2017, the result of a research project to reintroduce valuable genetic variance to the breed.
Determining whether blow flies have consumed animal fecal material versus animal tissue has important implications for both human public health and animal conservation.