Ana Hotaling provides an experience-based introduction to the discussion of three common myths about aging hens. She recounts the story of losing a seven- year-old hen and offers insight about these myths: Chickens have short life spans Hens stop laying after age 2 Older hens are flock freeloaders Source: Hobby Farms, May 24, 2017. Hens continue to lay longer … [Read more...]
Poultry farm biosecurity improving since the 2015 HPAI outbreak
More than 42 million commercial poultry, mostly layers, died in the 2015 outbreak of highly pathogenic avian influenza (HPAI) in the U.S. The catastrophe pointed to biosecurity gaps that needed remediation to reduce the risk of future outbreaks. Iowa State University’s Yuko Sato, DVM, MS, DACPV, surveyed the industry to see if behaviors and processes have changed. The results … [Read more...]
Seed-spitting goats
Just for fun! The Argania trees of Morocco have a unique seed dispersal method: climbing, spitting goats. Some of the local goats have developed a distinctive approach to grazing during dry periods: They climb up in the thorny branches to get at the tree’s leaves and fruit, sometimes with help from herders. Source: Atlas Obscura, May 25, 2017. If the behavior is as common … [Read more...]
A good veterinarian-producer relationship is priceless
The Veterinary Feed Directive (VFD) has increased interest in creating or improving relationships with veterinarian. Joe Paschal, an Extension livestock specialist with Texas A&M University, offers some down-to-earth perspective about the value these relationships can offer. Source: Progressive Cattleman, May 16, 2017. Since your veterinarian is not as familiar with … [Read more...]
Dairy industry’s changing face
Imagine cow cameras in the parlor so dairy consumers can view on their smartphones cows on a dairy being milked. Tom Haren thinks consumers will also influence how we house cows. His reasons for the change: transparency, sustainability and technology. Dairy site size will likely shrink while dairy enterprises will grow substantially. Source: Milk, March 2017. Automation … [Read more...]
First screw flies, now cattle fever ticks
The Texas Department of Agriculture has allocated an additional $3.7 million in funds to the existing $8.5 million allocated for 2017 to combat the spread of the cattle tick fever in South Texas. The ticks spread intraerythrocytic protozoan parasites that cause Babesiosis. Source: The Monitor, May 9, 2014. Cattle fever ticks are known scientifically as Rhipicephalus … [Read more...]
Accelerated calf growth programs, economics and effects
Jud Heinrichs, Penn State Dairy Extension, writes that feeding the dairy calf and heifer can be likened to a double-edged sword; we want to feed the heifers as much as possible to get rapid growth so that they begin lactating early in life, with a large body size at calving relative to their mature weight. However, there are issues related to rapid growth and a high level of … [Read more...]
Pre-weaned calves at risk for BRD
Bovine respiratory disease (BRD) remains a common problem in pre-weaned calves. South Dakota State University veterinarian Russ Daly said pre-weaning BRD affects about 20 percent of cow-calf operations each year and is the leading cause of mortality in calves from three weeks to weaning. Source: Drovers, April 19, 2017. Researchers at the U.S. Meat Animal Research Center in … [Read more...]
Study suggests potential for pathogen transmission via feed
In preliminary findings, a study conducted by Pipestone Applied Research and South Dakota State University shows the potential for PRRS and other viruses to contaminate and survive in feed ingredients, including soybean meal and dried distillers’ grains. Source: National Hog Farmer, May 12, 2017. The study results suggest a subset of contaminated feed ingredients could … [Read more...]
Rented chickens hatch backyard bonanza
If a client asks where to buy some chicks so they can start gathering eggs in the backyard, renting may be a better option. Yes, renting. Rent the Chicken was launched in 2013 and has been expanding since. The service offers two to four layers, feed, a waterer and a coop for a specified rental period. When the time is up, its personnel pick things up. Source: John Deere’s … [Read more...]
Adjust artificial insemination practices during heat stress
If hot weather arrives during the AI season, some management and breeding alterations may be helpful. Research with rumen temperature boluses has shown that the core body temperature of beef cows peaks at two to five hours after the highest daytime temperature. Elevated core body temperatures have been implicated from other research in reduced pregnancy rates in heat stressed … [Read more...]
Feral hogs: bad beasts, good treats
We continue to watch developing feral hog management challenges. They probably do more than $1.5 billion damage nationwide each year, according to the USDA. The problem is only getting bigger. From 1982 to 2012, the invasive species spread from 17 states to 36. It turns out that feral hogs are tasty. Their popularity is growing for a few slaughterhouses that supply chefs and … [Read more...]
Sponsored Content – 6 milestones for backyard chickens
The backyard chicken craze is growing rapidly. Veterinarians and retail associates are frequently challenged to help new chicken growers succeed. Purina offered this content promotionally, but we found the life stages information worthy of referencing. Source: Morning Ag Clips, April 25, 2017. As we get started on the journey with baby chicks, it’s important to look forward … [Read more...]
Ear tags profiled
This article is valuable to help industry pros understand non-electronic ear tag options. It is a good guide to compare various brands of ear tags. Source: American Dairymen, April 2017, page 32. … [Read more...]
Cows witnessing wolf attacks suffer PTSD-like symptoms
Cows that have witnessed wolf attack display physical signs associated with post-traumatic stress disorder (PTSD). A new study from Oregon State University affirms this and is also the first study to reveal PTSD biomarkers in cattle. The findings have been published in the Journal of Animal Science. Source: Progressive Cattleman, May 4, 2017. Wolf attacks create bad … [Read more...]
Cleaning protocols promote calf health
Management practices impact overall herd health in any livestock operation. Cleaning procedures and written protocols are imperative to raising healthy calves and will lead to increased average daily gain and decreased disease incidence. Source: Dairy Herd Management, March 28, 2017. Although equipment may look clean, in reality it may be caked with invisible bacteria. … [Read more...]
Understanding the stocker
Stocker, or backgrounding, provides vital production and marketing system values to the beef industry. Stocker production happens in a variety of situations and environments throughout the country. As such, the stocker sector is an essential shock absorber for the beef industry but little data exists to analyze the segment. Source: Drovers CattleNetwork, March 29, … [Read more...]
Heat stress even affects unborn calves
Heat stress can have a huge impact on unborn calves that reaches well into their adulthood. “Cooling is pretty important for the fetus,” says Geoff Dahl, a dairy physiologist with the University of Florida. Source: Dairy Herd Management, March 30, 2017. Unborn calves of heat stressed dams will have lower birth and weaning weights, and might produce 2,500 lb. to 3,000 lb. … [Read more...]
Cull ornery, grumpy cows
Culling cows assertively is one of the more effective strategies for improving cow herd profitability and satisfaction. University of Florida animal scientists have found that cows with poor dispositions are less likely to conceive when mated with bulls. Disposition had previously been associated with reduced artificial insemination results. Source: Drovers CattleNetwork, … [Read more...]
Time-lapse cameras improve dairy feeding
“Moo,” you’re on candid dairy camera. It brings up silly images, but time-lapse photography is proving valuable for monitoring and correcting feed delivery to dairy cows. What Todd Franz has found isn’t pretty. “Only one out of 20 farms or one out of 30 is not letting cows run out of feed,” he says. “Our current on-farm record for cows with no feed is 11 hours.” Source: … [Read more...]
NHF Blueprint dives into antibiotic research
All animal health pros can gain valuable perspectives on the issues surrounding antibiotics and how to decrease or avoid their use in this Blueprint from National Hog Farmer. Though dedicated to swine production, the research has parallel meaning in other monogastric mammals. Source: National Hog Farmer, April 2017. This Blueprint issue examines antimicrobial use, … [Read more...]
Shortage of approved medications for turkeys continues
A shortage of effective, FDA-approved medications is still the top health issue for the U.S. turkey industry, according to a survey conducted by Steven Clark, DVM. “And it has remained No. 1 since the survey began 16 years ago,” he said. Source: Poultry Health Today, April 25, 2017. The ability to control and prevent animal disease and/or treat those that are sick is … [Read more...]
Stocker Award nominations due June 16
Nominating a top customer for this award is worth the time invested. Beef has recognized some of the industry’s top stocker operators with its annual National Stocker Award for 11 years. In many ways, the stocker sector serves as the supply fulcrum of beef production. Yet it is often invisible. Source: Beef, April 20, 2017. Previous winners come from a mix of operations, … [Read more...]
5 strategies to improve a cow’s immunity
Transition cows benefit from more attention and care. Barry Bradford, an immunity specialist from Kansas State University offers his top five strategies to help these cows: Manage body condition Housing Antioxidants Anionic diets Tweak immunity Source: Hoard’s Dairyman, April 24, 2017. INSIGHTS: Transition is an ongoing discussion at every level of dairy … [Read more...]
6 antibiotic myths explained
The antibiotic tools used in cattle today are likely the same ones you’ll have for the rest of your life. That’s the advice from Mike Apley, veterinarian and professor of production medicine and clinical pharmacology at the College of Veterinary Medicine at Kansas State University. He’s not saying antibiotic resistance is threatening the cattle business. Instead he says it’s … [Read more...]
Now is not the time to relax
The 2017 calf crop is taking shape and breeding season is currently or soon will be underway. It is feeling to see cow-calf pairs turned out to fresh pastures for the first grazing of the season. We can’t relax too much. This is a critical time of the year for producers to focus on the needs of the herd. This is especially true for yearling heifers and two-year-olds nursing … [Read more...]
Don’t take parasites to pasture
Flies and worms lower cattle health. This can lead to major economic damage, so controlling parasites with insecticides and other management protocols is important. Producers prepare pastures by fertilizing, spraying, burning and inter-seeding. The same logic applies to preparing cattle for spring by controlling parasites early. Source: Drovers CattleNetwork, April 14, … [Read more...]
No kidding? When to help a goat in labor.
We found this article informative. Lisa Seger shares her labor-assisting approaches. Source: Hobby Farms, April 17, 2017. Most times, a doe in labor will successfully kid on their own, but occasionally they do require help. There is also a middle zone, where they may not technically need help, but will have a better experience and outcome with it. … [Read more...]
What’s in the latest JAVMA
Here’s a quick look at the May 1, 2017 JAVMA. Our AHD team found the article titled Bovine colostral cells—the often forgotten component of colostrum interesting from the perspective of the DVM, the producer and sales representatives. Source: JAVMA, May 2017. Although the role of colostral antibodies in the protection of neonates against disease has been well documented, … [Read more...]
Steaks and burgers make inexpensive grilling
Animal health pros and their customers who enjoy grilling beef will benefit from increased beef production this summer. This surge in output means the U.S. is headed for a meat bonanza. Steaks and burgers will likely rival prices of pork and chicken this summer. Source: AgWeb, April 17, 2017. Ground beef in grocery stores has dropped about 9 percent from a year ago, the … [Read more...]