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Land Management Top of Mind for Texas Conservationalist Winner

Friday, August 28, 2020

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Coatings Rotational Grazing Community Cattle Barbed Wire

Ranching runs deep in Don Casey’s veins. “It is either in your blood or it’s not. For me, it’s just in my blood to be a rancher,” explains the fifth-generation Blanco County, Texas cattleman.

It’s safe to say conservation is part of his DNA as well. Named 2019 Texas Conservation Rancher of the Year by the Texas State Soil and Water Conservation Board, at 76 Casey says he comes from a long line of conservationists, recalling how his Grandpa Victor taught him to identify plants on the open range when they were riding out to check cattle or fixing fence together.

Effective Land Management With High Tensile Fencing

Today, he uses this skill to manage the rangeland, letting the condition, height and species of grass tell him when it’s time to rotate his cattle out of one pasture or rest a pasture for an extended period of time.

Leaving enough of the plant behind is essential to not only species survival and weed control but also overall rangeland health. Over the last century, the Hill Country Casey loves lost much of its topsoil to erosion, leaving a fragile ecosystem in need of care. Through his efforts, Casey is encouraging plentiful and diverse plant species to feed and anchor the soil.

With more than 1,000 acres to manage, Casey spends much of his time meticulously monitoring grassland conditions.

quotes Image “We raise cattle, but you can’t raise cattle without grass. So, really, I am a grass manager,”

explains Casey, of the belief that drives his management decisions.

Ranching in the drought-prone Hill Country of Texas often tests his determination to put grass management first. But he always does. Sometimes culling his herd if need be to reduce grazing pressure. Fortunately, the land responds to Casey’s care. “We have been in a drought recently, and many ranchers had to sell off, but I’m not hurting at all. We are going into winter with enough grass to make it for a while.”

His long-term conservation goal is to restore the land back to pre settlement ecological conditions, providing quality wildlife habitat. “I wish I could go back and see what the land was like when my ancestors first arrived in the early 1840s.”

miles of boundary and cross fencing

An engineer in Austin, TX for 25 years prior to taking over the ranch full time, Casey thrives on improving conditions and developing management practices that work. Practices like cross fencing to reduce pasture size so he can more intensely manage grazing. To do this, Casey’s added miles of boundary and cross fencing. Fencing plays a key role in Casey’s rotational grazing operation. 

“Fencing is what keeps the cattle where they need to be for the length of time I need them to be there,” Casey explains.

In addition to new fence, over the years, he’s had to replace World War I-era fence his great-grandfather put up a century ago. “After the War, great-grandpa got a bargain on surplus concertina barbed wire.” Today, he builds fencing using high-tensile Bekaert Cattleman® Pro 14-gauge barbed wire. “In addition to tensile strength, they reverse the twist of the wire at every barb. One time its twisted to the right and the next time it's twisted to the left. What they have effectively done is, they have made a quarter-mile long  spring. This is why when cows, deer, elk feral hogs or snow apply pressure, it will stretch and snap back.”

Tensile strength is the term used to describe the resistance of steel or other materials to break under pressure. Compared to low carbon barbed wire, high-tensile barbed wire can withstand 25 to 35% more pressure before breaking. Because high-tensile wire only has 3% elongation, compared to low-carbon wire’s 13% elongation, high-tensile barbed wire doesn’t sag from snow load or when a bull elk pushes up against it.

“Being an engineer, I’m a bit of an experimenter. Little more than 35 years ago, I put up a fence along County Road 302 and half was Bekaert, high-tensile barbed wire with a class 3 coating. The other half was low carbon barbed wire without a coating. To this day, none of those five strands of high-tensile wire have broken. None of them are rusty. The other strands have broken and it’s rusty.” Across the landscape of Casey’s ranch, ecosystems’ needs vary– and so do his rotational grazing and fencing techniques.

high-tensile barbed wire with a class 3 coating

Casey uses barbed wire to limit cattle access along two bodies of water which meander through sections of his ranch, Cypress Creek and the Pedernales River. In riparian areas he moves cattle through more quickly, leaving behind at least a foot of plants standing to increase sediment filtration and erosion protection.

On the open range, pasture-size increases to 150 to 400 acres, but in areas of restored pastureland, where Casey and his dad introduced Kleingrass on land that had previously been cultivated