The November 1, issue # 510, of the Ohio BEEF Cattle letter is now posted to the web at: http://fairfield.osu.edu/ag/beef/beefNovr1.html
In recent weeks we’ve spent time discussing opportunities for creating an Ohio beef heifer development program. With applications from potential heifer development cooperators still being accepted for a couple more weeks, we are now beginning to seek out cattlemen interested in enrolling heifers in such a program. To that end, this week we discuss the “costs” of developing bred beef heifers.
* What’s a bred beef heifer “cost”?
* The Future of Beef – Midsized Challenges
* Forage Focus: Utilizing Corn Stalks
* Sorting Cows In the Fall For Efficient Winter Feeding
* Weekly Roberts Agricultural Commodity Market Report
Program Assistant, Agriculture
OSU Extension, Fairfield County
831 College Ave., Suite D
Lancaster, OH 43130
voice: 740.653.5419 ext. 24
How to spot a sick calf
After calves are weaned and being backgrounded, monitor the calves for signs of sickness. Gerald Stokka, former Kansas State Extension beef veterinarian and current senior veterinarian with Pfizer Animal Health, says in most cases the cause of treatment failure is usually due to not treating an animal early enough during the course of the illness.
Get a Better Handle on Forage Quality
Have you ever started the herd on a new silage crop and experienced an intake and milk production crash? Producers commonly evaluate silage on the basis of DM%, CP%, ADF% and NDF%. Generally, lower fiber means higher energy content and more milk. However, sometimes these traditional measures are not sufficient to determine how a herd might respond to a silage crop. Fermentation analysis can provide valuable information and help determine expected response to a forage or it’s suitability for a given class of livestock on the farm.
A Potential Anti-prion Drug With ‘Unprecedented’ Potency
The urgent search for a medication to treat prion diseases has led scientists in Germany to synthesize a new group of compounds, including one that is 15 times more potent than an approved drug now being tested in clinical trials.
Their report is scheduled for the Nov. 2 issue of the biweekly ACS Journal of Medicinal Chemistry.
Prions are infectious proteins that cause brain disorders like Mad Cow Disease and Creutzfeldt-Jakob Disease (CJD) in humans. Peter Gmeiner and colleagues note that the recent emergence of a new form of CDJ, linked to consumption of infected beef mainly in Great Britain, intensified the search for anti-prion compounds.
E-beam eliminates E. coli in ground beef, researchers say
By George Reynolds
Low levels of irradiation can reduce pathogen levels, including the potentially deadly E. coli, in carcasses used for ground beef, claim researchers.
A low dose, low penetration electron beam (E-beam) irradiation penetrating 15 millimetres below the surface of a carcass can effectively reduce pathogens, found Agricultural Research Service (ARS) scientists at the Roman L Hruska Meat Animal Research Centre in the US.
Pathogens are most prevalent on the surface of a carcass, but the risk of sub-surface contamination is high in ground beef because it is mixed so thoroughly.
Another herd found infected with bovine TB
KXMC.com / Associated Press
ST. PAUL (AP) Bovine tuberculosis has been found in another
beef cattle herd in northwestern Minnesota.
The state Board of Animal Health says the newest case was found
in one cow from a farm in Beltrami County.
That brings to seven the number of cattle herds found to be
infected with bovine T-B in Roseau (ROH’-zoh) and Beltrami counties
since July of last year.
National Hereford Feedout Recognizes Test Winners
National Hereford Feedout winners were recognized at the American Hereford Association (AHA) Annual Meeting in Kansas City, Mo., Oct. 23, for consigning the high-performing cattle to the winter 2006 test.
Overall winners are determined by a formula that takes into consideration the performance and carcass quality of consignments, putting the most emphasis on profit-driving performance traits. Winning the overall award for the winter test (December 2005 start date) were Brad and Dixie Hollenbeck, Brownlee, Neb., first; Oleen Bros., Dwight, Kan., second; and Bud Stolzenberg, Crookston, Neb., third. Winning the youth division was Katherine Krauss, Russell, Kan.