Farm & Ranch
Biosecurity
By Barry Whitworth, DVM
Recent events such as African Swine Fever in China, Porcine Epidemic Diarrhea at the Oklahoma Youth Expo and Virulent Newcastle Disease in California have shown how vulnerable livestock operations and events are.
These and other diseases could have a devastating impact on livestock producers in the state. The best defense against these threats is a good biosecurity plan. If producers do not have a biosecurity protocol, they need to develop one and if they have one, they should review it.
What is biosecurity? “Bio” is life and “security” is protection. Biosecurity is the development and implementation of management procedures to reduce or prevent unwanted threats from entering a herd or flock. The protocol is designed to reduce or prevent the spread of these threats through the herd or flock if a pathogen does enter the herd or flock. Lastly, a biosecurity plan is designed to prevent the threat from infecting neighboring livestock operations.
To read more pick up a copy of the September 2019 NTFR issue. To subscribe call 940-872-5922.
By Barry Whitworth, DVM, MPH
With the prolonged drought, most pastures in Oklahoma end up in poor condition. With the lack of available forage, animals may go in search of alternative foods.
If oak trees are in the pastures, acorns may be a favorite meal for some livestock in the fall. This may result in oak poisoning.
Oak leaves, twigs, buds, and acorns may be toxic to some animals when consumed.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
By: Tony Dean
There are a handful of grasses on North Texas grazing lands ranchers need to know, not because they are highly desirable, but rather because they are not of much value. I call them “decom” plants, which is am acronym for “Don’t Ever Count On Me.” Silver bluestem is a “decom” grass.
Silver bluestem is a perennial which grows in all areas of Texas. It can survive in almost all soil types, and in full sun conditions or in semi shade. It grows up to three feet tall and is easily recognized with the presence of the white fuzzy seed head. Also, one of the identifying characteristics of Silver bluestem is a bend in the stems at each node, causing the plants to take on a rounded shape as they mature.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
By: Rayford Pullen
Fall is here which means winter is closing in on us and before we officially get into winter, we need to make sure our factories are either producing or will be producing in a few months.
We have been pregnancy testing our cows this fall and if they are not bred or nursing a calf, we are bidding them adios. With annual costs somewhere between $900.00 and $1,000.00 per cow, those cows not producing a live weaned calf are costing us quite a bit.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
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