Michigan's total hog and pig inventory on December 1 was estimated at 1.06 million head, down 30,000 head from a year ago, according to Jay Johnson, Director of the USDA, NASS, Great Lakes Regional Field Office. Breeding hog inventory, at 110,000 head, was unchanged from last December. Market hog inventory, at 950,000 head, was down 3% from last year.
United States inventory of all hogs and pigs on December 1, 2013 was 65.9 million head. This was down 1% from December 1, 2012, and down 2% from September 1, 2013. Breeding inventory, at 5.76 million head, was down 1% from last year, and down 1% from the previous quarter. Market hog inventory, at 60.2 million head, was down 1% from last year, and down 2% from last quarter.
The September-November 2013 pig crop, at 29.3 million head, was down slightly from 2012. Sows farrowing during this period totaled 2.88 million head, down slightly from 2012. The sows farrowed during this quarter represented 50% of the breeding herd. The average pigs saved per litter was a record high 10.16 for the September-November period, compared to 10.15 last year. Pigs saved per litter by size of operation ranged from 8.00 for operations with 1-99 hogs and pigs to 10.20 for operations with more than 5,000 hogs and pigs.
United States hog producers intend to have 2.83 million sows farrow during the December 2013-February 2014 quarter, up 1% from the actual farrowings during the same period in 2013, and up slightly from 2012. Intended farrowings for March-May 2014, at 2.86 million sows, are up 1% from 2013, but down 3% from 2012.