Commentary The next time someone says cattle producers aren’t seeking to manage GHG emissions, share this article about four climate-controlled respiration chambers installed at Cornell University to quantify GHG emissions from cows. Source: American Agriculturist, May 14, 2024. Link. … [Read more...]
Heat abatement important for calves
Holstein heifer calf prices are reported at double to triple their values from a year ago <Link> as well as being in short supply. Optimizing their growth and development is critical to future potential, lifetime production and health. As warmer temperatures approach, investing in heat abatement is good business. Similar to mature cattle, calves have a thermoneutral … [Read more...]
Worth a Glance – May 9, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, May 2, 2024. Link. Most read post(s) from the May 2nd AHD Bulletin – Why vet bills are so high. Link. 7 cleaning tips about washing pet toys. Link. AHD’s archives offer a quick way to see posts by month, see what you missed. Archives for April 2024. … [Read more...]
GEA acquires CattleEye AI solution to predict, identify lameness
Next to mastitis, lameness is a major disease in dairy cows that can lead to infertility and decreased milk yields. The CattleEye system combines a 2D camera with specialized software that analyzes cow movement and body score patterns giving farmers unparalleled insight into their herd's health. Source: Feedstuffs, April 8, 2024. Link. With the trend towards larger and more … [Read more...]
Temple Grandin, PhD, joins Fear Free as director, animal well-being
In her new role, Dr. Grandin will focus on developing innovative strategies to improve the well-being of animals to ensure lives worth living. She will begin her focus on how to bring Fear Free to farm animals. I'm especially excited about plans to give animals used for food and fiber what's being called 'a life worth living', where animals get to experience positive, … [Read more...]
Asian longhorned tick now in 19 states
Asian longhorned ticks, described by USDA as “invasive pests that post a serious risk to livestock,” are now in 19 states. The CDC says that ALT have been found in Arkansas, Connecticut, Delaware, Georgia, Indiana, Kentucky, Maryland, Massachusetts, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia and West … [Read more...]
Rebuild or sell off? Considerations for beef producers.
The question, “What do you think about (fill in the blank)?” dominates discussions at rural coffee shops, during neighborly stops on gravel roads and during on-farm veterinary visits. Scott Brown is no stranger to these environments and shares thoughts about strategic choices beef producers are facing during high value beef markets. Source: Missouri Ruralist, May 6, 2024. … [Read more...]
Differentiating mastitis from teat sealant residue at freshening
Sharing information from Boehringer-Ingelheim, Audrey Schmitz’s article addresses some challenges at dry-off with high-producing cows. Teat sealants are frequently used to close teats in top milk producers as they are less likely to form a natural keratin plug. She shares the importance of keeping milking employees trained on identifying milk versus teat sealants, as well as … [Read more...]
Managing dry-off with high-producing cows
Abruptly ceasing milking is a widely adopted practice for low-producing cows but may not be the best method for drying off high-producing cows. Heather Dann shares approaches for reducing milk yield before dry-off to manage involution and keeping cows healthy. Source: Hoard’s Dairyman, May 6, 2024. Link. INSIGHTS: Consider sharing this article with dairy producers to help … [Read more...]
FDA finalizes guidance to provide further clarity on VFD
To assist stakeholders involved with veterinary feed directives – veterinarians, VFD feed distributors (medicated feed mills, feed retailers) and clients (owners or other caretakers of the animals) the FDA has finalized Guidance for Industry (GFI) #120: Veterinary Feed Directive Regulation Questions and Answers. While the core recommendations in final GFI #120 remain the same … [Read more...]
Phibro Animal Health to acquire Zoetis medicated feed additive portfolio
Zoetis Inc. and Phibro Animal Health Corporation announced they have entered into a definitive agreement where Phibro Animal Health will acquire Zoetis’ medicated feed additive product portfolio, certain water-soluble products and related assets. Source: Feedstuffs, April 29, 2024. Link. … [Read more...]
Growing concerns about fescue toxicosis in the dairy industry
Producers who use fescue in grazing pastures have growing concerns about the impact of fescue toxicosis on milk production, writes Carmen Burner. Tall fescue, a perennial grass, is found in 15 states. It is grown for benefits such as drought tolerance and resistance to various insects, viruses and fungal diseases. A fungal endophyte Neotyphodium coenophialum found in about … [Read more...]
7 common threads of top-producing dairies
Dairy production is competitive although competition is strongest when dairies work to increase their own production metrics. Karen Luchterhand, PhD, shared common actions from dairies that are getting the most from their cows including milking three times per day, prioritizing heat stress abatement and stall management. Source: Dairy Herd Management, April 26, 2024. … [Read more...]
CDC’s new HeatRisk tool
The CDC and National Weather Service have teamed up to roll out two experimental tools nationwide that will help public health officials and citizens to better prepare for dangerous heat: HeatRisk Dashboard and HeatRisk Forecast. Given the challenges heat brings to livestock production and companion animal safety, these tools can help animal health pros stay safe and more … [Read more...]
Crop residue grazing recommendations changing
Mary E. Drewnoski, PhD, shares how higher-yielding corn crops, with less downed corn, have changed the way beef specialists recommend crop residue stocking rates. She recommends producers think about fall grazing plans and stocking rates as they plant this year’s crop. The article includes an updated formula for stocking rate on corn ground. Source: Nebraska Farmer, April … [Read more...]
Cull cows, beef value now important for dairy profits
Cull beef cows were the topic of a recent post <Link>. For dairy producers, the value of cull cows and beef have moved from a rounding error to a critical component in profitability. This “beef value” can no longer be ignored, and producers that don’t make it part of their margin calculus may be leaving dollars on the table explains Will Babler. Source: Hoard’s … [Read more...]
H5N1 adapting, not stopping
Since the avian flu arrived in 2020, more than 90 million birds have been culled in the U.S. Unlike other avian flu viruses, H5N1 has infected a wide variety of birds and mammals, including seals, skunks, dolphins, polar bears and dairy cows. The virus continues to evolve and scientists are especially worried about pigs because they’re susceptible to human and avian flu … [Read more...]
USDA approves Pradalex (pradofloxacin injection) solution for certain respiratory diseases in cattle and swine
Pradalex (pradofloxacin injection) is a 3rd-generation fluoroquinolone ranked as a critically important antimicrobial. The labeling of the drug includes a statement that it should be used only after considering other, non-fluoroquinolone therapeutic options. Pradalex is approved in certain ages and classes of cattle for the treatment of bovine respiratory disease associated … [Read more...]
Merck launches new activity monitoring technology, SENSEHUB Dairy Youngstock
Merck announced the launch of its new activity monitoring system, SENSEHUB Dairy Youngstock <Link>, the industry’s first monitoring technology for dairy calves from birth through the first 12 months of life. The product makes it easier for dairy producers and calf managers to detect and locate calves and heifers who need attention based on animal behavior monitoring. An … [Read more...]
Majority of U.S. dairy cows live on big dairies
The big dairies are getting bigger with 834 farms having more than 2,500 cows, an increase of 120 farms versus the 2017 census. The recently released 2022 census reveals there were 24,082 dairy operations with off-farm milk sales, down from 39,303 in 2017. These herds are producing five percent more milk from 9.4 million cows, a number which remained nearly unchanged from … [Read more...]
Marketing bulls as feeder calves rather than castrating costs producers
Kellie Curry Raper shares numbers that reflect an overall increase in the proportion of bulls coming through feeder calf sales. She shares data showing that not castrating bull calves costs producers as much as $56/head on 500-pound animals. Raper also reminds us of research indicating multiple animal performance benefits linked to earlier castration* including shorter … [Read more...]
Cull cows more valuable than ever
Cull cow weight and cull cow price have always been keys to profitability for beef producers. Culls are often forgotten. Gene Johnston shares tips for getting more money for old cows. About 20% of the total revenue of a cow herd comes from cull animals.” - Patrick Linnell, CattleFax Source: Successful Farming, April 12, 2024. Link. INSIGHTS: We noted Wayne Morgan's … [Read more...]
Comparison of beef calves in conventional or natural systems for backgrounding and finishing
A recent study in Applied Animal Science offers guidance for producers weighing how to manage beef calves and meet market demands. The results offer perspective on the trade-offs between backgrounding and finishing systems: Conventionally managed steers in the study had greater average daily weight gain and feed efficiency and reached their target finished weight faster, … [Read more...]
Top beef cow counties in the U.S.
Answering the question “Where’s the beef?” this list of counties with the most beef cows is also insightful when we consider the effects of drought. The list represents 20,687 producers with 2,253,482 cows, for an average herd size of 109 head. Together these 34 counties account for 7.7 percent of the nation’s 29.214 million beef cows. Source: Drovers, April 15, 2024. Link. … [Read more...]
USDA: Test for bird flu before interstate transport of cattle
The USDA strongly recommends testing before cattle herds are moved between states, which should give more testing information and should mitigate further state-to-state spread between herds. Source: Successful Farming, April 15, 2024. Link. HPAI doesn’t affect dairy cows the same way as it does poultry. With proper veterinary care, cows are recovering.” - Nora Wineland, … [Read more...]
The survivor species
The camels had thump-thumped for seven days across northern Kenya, ushered by police reservists, winding at last toward their destination: less a village than a dusty clearing in the scrub, a place where something big was happening. People had walked for miles to be there. Soon the governor pulled up in his SUV. Women danced, and an emcee raised his hands to the sky. When the … [Read more...]
Insects on farm animal menus
Sharing her fascination for livestock innovations, Phibro’s Leah Dorman, DVM, writes about how insects may provide an alternate, sustainable protein source in livestock diets especially where soy is not easily grown. Source: Explore Animal Health, March 23, 2024. Link. INSIGHTS: Dorman is referencing controlled and mass-scaled production of insects for protein. Hobby … [Read more...]
Video game teaches cow handling
Mooving Cows is a 3D isometric mobile game that’s changing the way dairy farm employees understand and interact with cattle. University of Wisconsin-Madison’s Jennifer Van Os, PhD, developed the game with feedback from Wisconsin dairy farmers, including Spanish- and English-speaking staff on farms. It provides an alternative to traditional animal handling training … [Read more...]
5 steps to super-sanitation for calf equipment
Cleaning and sanitation of calf-feeding equipment is a primary management subset that matters advised Don Sockett, DVM, PhD. Equipment must be cleaned first, disinfected second to help reduce the potential for spreading illness between calves. Sockett shared two main things he sees during farm visits: 1) the use of weak or ineffective soap and 2) wash brushes not dried … [Read more...]
Get cows bred earlier using estrus sync
The main constraints for producers considering adopting a synchronization protocol are labor, facilities and costs. Still, the main advantage of implementing synchronization technology is an added opportunity for more females to conceive in the first 21 days of the breeding season. The authors present benefits of estrus synchronization for beef cows in natural breeding … [Read more...]