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The Economic Importance of Successful Breed-back Based on 100 head

By February 26, 2021November 19th, 2021Acidosis and Shipping Fever, Cow-Calf
Lodoen Cow-Calf | Pro Earth Animal Health

The biggest impact on weaning weight is the calving interval. The calving interval is determined by how quickly (or if) cows get bred back after calving. Cows must go through a period of involution before coming into estrus; this usually occurs within 45 – 60 days post-calving. During this period, cows must heal and regains their BCS before breeding back.

Acidosis can impair a cow’s ability to properly heal and cycle, therefore delaying breed back. Because the cow is lactating, her energy requirements have increased, making it even more important that she be able to digest and absorb the nutrition available in her feed. All these factors affect the producer’s bottom line in the year to follow.

The goal of every cattleman is to be able to wean the heaviest calf crop possible on the feedstuffs available in a given year.

Challenges

Environmental

  • Drought – drought means there are less feedstuffs available
  • Temperature – extreme heat or cold
  • Humidity – greatly affects the heat index

Health

  • Scours – costs an average of $40/head plus weight loss = $85
  • Pneumonia – costs an average of $38/head plus weight loss = $75
  • Pink eye – $60 loss/head to treat & discount at sale
  • Parasites – can cause a loss of 1 lb/day in performance
  • Flies – can cause a loss of 0.5 lb/day in performance

Breed back

  • Number of females that breed on first or second heat cycle
  • Females that breed on third or later heat cycle at a loss of $80/calf as compared to first heat cycle calves
  • Heifers are the most difficult to get bred back. Many producers see an 85% or less breed back on heifers

30% of herd breeds back on 3rd heat cycle: $80/head = $2,400

5% opens: $1,350 loss/head = $6,750

Economic Impact of Scours on 100 head*

5% scours

10% scours

20% scours

1 dead

$8.50/head loss

$17.00/head loss

$34.00/head loss

$800.00/head loss

= $850.00

= $1,700.00

= $3,400.00

= $800.00

Cost of CattlActive® for 100 calves                           =             $93.00

*Pneumonia impact is similar

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