It seems like a weird time to be thinking about winter gains for cattle, but that was the subject of an article titled, "A Good Winter of High Gains Next Year Starts Now," in this months issue of the "The Stockman Grassfarmer". The article is written by William Winter who is a herd health consultant for the producers of the Thousand Hills Cattle Company. The thing that really caught my attention was that this guy was from Minnesota and he was talking about folks in Wisconsin getting high gains in the winter. Anything about getting high gains in the winter snow is worth checking out in my book! They are even capable of having year-round Average Daily Gains (ADGs) of 2 pounds.The advice of one of their best producers is to "fix the soil". Before Karl Dallefeld even puts cattle out on to new ground he has the soil tested and adds some lime and other minerals (the article doesn't mention what the other minerals are). The idea is that with soil that is in great shape you will be able to produce stored forages that are great, and with brix indexes of at least 10-12%. In addition to quality stored forages Mr. Dallefeld also, "supplements with kelp, Char-Cal (from MBA), a Gerald Fry-style mineral mix, a bit of dried molasses, and the direct-fed microbials from Bio-Vet.
Another key mentioned in the article is keeping the herd grazing as long as you can. Some forages mentioned were sorghum sudan, hybrid sudan, and grazing corn before it tassels (I want access to tropical corn!). I realize that bison are different than cattle, but the article mentions a bison herd in Wisconsin that only supplemented feed for 45 days last winter. And, don't forget how much snow we had!
The last thing mentioned in the article is that the top producers of Thousand Hills wean their calves at 10 months and still have good looking cows. This idea is pretty foreign to me and I wish they would have written more about it, but the basic idea is that their soils and forages are so good that the cows stay in condition even with the long amount of time lactating. Interesting stuff...
