Recent Dickinson Research Extension Center sales caused me to ponder the concept of adding a sheep for every cow. The center sold market cows on March 9 for $68.24 per hundredweight (cwt), or $995.58 per head, and a market ewe on March 13 for $71 per cwt, or $113.60 per head. When adjusted for body weight, an equivalent weight in sheep was worth $1,035, or $40 more than the market cows.
A review of 2016 cow budgets with Tim Petry, North Dakota State University Extension Service livestock economist, shows net return after total costs in the cow-calf enterprise is around $100 per cow. For a 300-cow operation, the $30,000 would be split among unpaid family labor, management and equity, and then a return on investment could be calculated.
Previous work at the Dickinson Research Extension Center revealed that for every cow on the operation, one ewe could be added with no reduction in stocking rates. Sheep do not compete directly with cattle when grazing a mixed-grass and forb forage base. So adding sheep offers production advantages. Those advantages help diversify grazing and grassland management.
But what about the dollars? A quick look at 2015 records from FINBIN at the University of Minnesota is interesting. Gross margins for the beef cow-calf operation averaged $871.34 per cow, with an average net return of $181.29 per cow; the sheep market-lamb production operation averaged $254.97 per ewe, with an average net return of $65.68 per ewe.
Based on cow market weight, nine ewes make up one cow, which means an equivalent sheep gross margin would be $2,294.73, with a net return of $591.12.
Ponder this: If the $30,000 projected for a 300-cow operation is a bit shy on cash to distribute, why not add sheep? What would happen if the 300-cow operation added 300 ewes with a net of $65.68 per ewe? It would mean a year-end bonus of $19,704. I doubt most operations would have any reason to turn down the money.
Is this real or simple frivolous pondering? In 1983 and 1984 studies at the Dickinson Research Extension Center, Mike Humann and Don Kirby evaluated incorporating sheep with cattle. They noted, “While cattle are the predominant grazers of range and pasture in the northern Great Plains, sheep offer a significant untapped potential use of this diverse grazing resource. … Since the mixed-grass prairie provides an abundant variety of classes and species of vegetation, we questioned whether one class of livestock could make efficient use of this varietal abundance.”
They found sheep diets complemented the grazing of cattle extremely well.
“The sheep production cycle, breeding, gestation and lactation of ewes compares favorably with the quality of forage selected seasonally by ewes,” they wrote.
The biological needs of sheep fit very well with cattle. In 1990, James Nelson and others grazed ewes and cattle at the center, one ewe to every cow. They noted, “Grazing sheep and cow-calf pairs on native range … allowed both species to make normal growth without sacrificing either pasture quantity or quality.”
So the complementary grazing of cattle and sheep is real, not simple something to ponder. If I can take a 300-head cow herd that has a projected net return of $30,000 and add 300 ewes and increase net return to $49,704, maybe I should ask some questions. I significantly increase net return per production unit by more than 65 percent. Interesting!
May you find all your ear tags!
What do you think? What are some of the logistical issues to address before you add sheep to your operation?