Page 39 - MWC 4-23-20s
P. 39

The Midwest Cattleman · April 23, 2020 · P39
 Cow-calf producers should record   Getting bulls ready for the breeding season


 multiple births in their herds




         Any coach of a winning  similar vaccinations (except                 “The environmental ad-          tussle going on, human safe-
      athlete  will  say  that  suc- bulls do not receive a brucel- aptation is really import-                ty is important, and produc-
      cess in competition is the  losis vaccine), and cows and  ant,” he said. “Bulls that go                 ers need to be careful how
      result of the athlete’s nu- mature bulls should be vac- from a high energy growing                      they interrupt that. It is im-
      trition and fitness prepara- cinated similarly.                       ration to dormant winter          portant that those bulls are
      tion. Beef cattle experts at          He also stressed the im- forage can lose a body con-              located in a spot where they
      Kansas State University say  portance of evaluating year- dition score.  That decline                   can be separated as needed.”
      that same mentality applies  ling  and  mature  bulls  with  in  energy  status  can  have                 Get the bulls introduced
      to  preparing  bulls  for  the  a breeding soundness exam  an impact on breeding per-                   and settled before you turn
      breeding season.                   prior to the start of breed- formance as well as semen               them out with cows.  What
         “A single bull is responsi- ing.                                   quality. This nutritional in-     you don’t want are bulls to
      ble for many pregnancies, so          “That exam will include  sult is exacerbated in bulls             be distracted from settling
      it is critical that he goes into  the bull’s physical health  that were in marginal condi-              the cows because they are
      the breeding season healthy  as well as an evaluation  tion initially.”                                 fighting for dominance over
      and fertile,” said veterinar- of the reproductive tract                 Another concern is how          who is the king bull.
      ian Bob Larson, speaking  and semen quality,” Larson  the bulls will get along in a                     KSU
      recently on the Beef Cattle  said, adding that even with  breeding pasture.
      Institute’s  CattleChat  pod- healthy looking bulls, about              “Managing the introduc-
      cast.                              10-20% will actually show  tion of yearling bulls with
         To make sure bulls are  up as sub-fertile.                         mature bulls pre-turnout
      well-vaccinated heading into          Once they’ve passed their  is important because they
      the breeding season, Larson  health exam,  Weaber ad- will need to sort out a peck-
      advises producers to follow  vised that producers focus  ing order,” Weaber said. “Of-
      similar protocols for females  on acclimating the bulls to  tentimes  the  bulls  can  get
      and males of the same age.  the  breeding  environment  injured in a fight for domi-
      For example, the heifers and  ahead of when they are  nance.”
      yearling bulls should receive  turned out with the cows.                He added: “If there is a big








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