Ensure fall-calving replacement heifers are ready for the breeding season

OSU animal science research from 2009 showed replacement heifers should weigh 60 percent or more of their mature weight to ensure a high percentage of heifers are cycling at the start of the breeding season.

Cow-calf producers need to thoroughly examine how much they can afford to pay for replacement heifers. The heifer’s value is based on her ability to stay in the herd and the producer’s ability to manage that productivity and control costs.

These were some observations from a recent University of Nebraska-Lincoln (UNL) Extension BeefWatch webinar titled Pricing Replacement Heifers. Nebraska Extension Educator Randy Saner, based in North Platte, hosted the webinar.

Factors affect price

According to Saner, four main factors affect the value for purchased or retained replacement heifers.

The first is longevity, as the replacement heifer needs to stay in the herd as a productive unit. If you have to sell her early, you are going to lose money, he said.

Second is costs versus value—both current and future expected differences between costs and returns. This includes the calf price plus the cost difference over the heifer’s productive life.

Another factor affecting the value of purchased or retained heifers is genetic and phenotypical compatibility with herd mates. Having a herd of similar cattle allows the producer to be more efficient compared to having many different breeds of cattle, Saner said.

The final factor is the operator’s goals and management style. Cow herds in eastern Nebraska have more access to corn and stalk residues to graze than herds in western Nebraska. This will affect how producers operate their business, he said.

Three replacement rates

Research from UNL breaks heifer replacement rates into one of three ranges: 14 percent, 20 percent and 28 percent. There would also be three different costs of production at these three replacement rates: the low would be $716.16, average $780.50 and high $831.20.

Using the 2020-2021 value forecast, Saner estimated that at the 14 percent replacement rate, the most you could pay for replacement heifers and still break even would be $2,128.23. The 20 percent rate could pay $1,701.95 and the 28 percent $1,419.95 as the producer would be replacing cattle more often.

“As you can see, (with) the higher replacement rate, you can’t afford to pay as much as the lower replacement level,” Saner said.

UNL research has shown at a 14 percent replacement rate, the low-cost producer has a 76 percent probability of a cow paying off or exceeding her $1,100 replacement cost. This percent drops to 71 percent at the 20 percent replacement rate and only 63 percent at the 28 percent replacement rate level.

Increasing productivity without altering costs or changing the replacement rates will increase the amount that can be paid for the replacement animal. Productivity changes can include calving rates and calf growth rates, Saner said.

Revenue changes created by cattle prices will also affect replacement heifer breakeven values. Buying expensive calves is a losing deal, he said.

Cattle prices matter

Higher prices lead to higher break-even points, while lower prices lead to lower break-even values. This may seem obvious, but Saner wants producers to remember it is complicated by a heifer’s productive life, which can span a decade and during this time span, cattle prices can vary considerably.

Saner said differences in cattle prices could alter how much you can afford to pay for replacement heifers significantly.

According to UNL research, the break-even price in 2019-20 for a low-cost producer at the 14 percent replacement rate was $1,060.42. With cattle prices higher in 2020-21, this same low-cost producer at 14 percent replacement value can now afford to pay $2,128.23 to break even.

Higher cattle prices doubled the purchase price of replacement heifers these low-cost producers could afford to pay, he said. Buying heifers when cattle prices are in the lower range would be a good buying strategy.

Saner said an economically successful producer buys or raises replacement heifers for no more than what is needed in net returns over its lifetime. Holding costs lower benefits cow-calf producers, he said.

“Low cost, low replacement herds can afford higher-valued replacement heifers and they can replace capital faster in their operations,” he said. — Russ Quinn, DTN staff reporter

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