As selenium accumulates in soil over years, more Se will be taken up by plants, making crops less suitable or unsuitable for human or livestock consumption.
Tag Archives herd health
Selenium: Agricultural, environmental and human concerns
Agronomy Management: From a water quality standpoint, health of rivers and lakes should be of highest priority
How to manage Salmonella dublin on a cow-calf operation
Animal Health: The salmonella strain has become more common in Canada
Salmonella dublin is adapted to live in cattle, which remain the most important reservoir of this strain of the bacteria. It is also a strain of salmonella that’s very difficult to treat because it tends to be multi-drug resistant and will not respond to antibiotic therapy.
Lower stress, lower mycoplasma
Animal Health: The secondary respiratory and joint disease can be limited with prevention
Feedlot owners and backgrounders across this country always have one question for me: “Is there anything new out there to combat mycoplasma?” While there are a couple of vaccines licensed for cattle, they do require multiple shots. Vaccines help, but focusing on decreasing stress and other diseases can limit mycoplasma infection. Mycoplasma comes in many […] Read more
Prairie researchers at work on Johne’s vaccines
Glacier FarmMedia – Researchers at the University of Calgary are one step closer to introducing a vaccine that will help cattle producers combat Johne’s disease. The ailment, closely related to tuberculosis, can be found in all ruminants but has particularly high incidence in dairy cattle. That is believed to be connected to herd management techniques […] Read more
Calculator can analyze Johne’s options
The online tool provides producers with a range of management scenarios for their herds
Glacier FarmMedia — With no treatment or vaccine available, the impact of Johne’s disease on beef herds can be a nightmare. “Johne’s disease is particularly challenging to manage because we have so few options,” says Dr. Cheryl Waldner, professor at the University of Saskatchewan’s Western College of Veterinary Medicine. To help beef producers make better […] Read more
Follow these tips for safe cattle injections
Administering medications properly can improve efficacy and decrease risk
Over the last two decades, great strides have been made in standardizing beef cattle injection techniques and methods. Today, there are animal injection best practices that have become widely known in the beef industry as “just the right thing to do.” These cattle injection techniques are recommended to help farmers produce safe beef for the […] Read more
Cyber-Savvy Farmer
