norriscathy":1jrv0te2 said:
No! Salt is just a limiter! Some people feed 2 &1 which means 2 parts cottonseed meal to 1 part salt. The cows will eat 3# per day (1 # salt, 2 # cottonseed meal). No need to hand feed; just put out 21# per cow once a week. 2 & 1 is 28% protein and they will be getting a little over 1/2 of P per day. Just adjust the salt to let them get the amount of P you want. They WILL NOT eat all 21 #'s at one time; they will only eat 3 or so pounds per day.
I agree with NC. IMO-salt limited cottonseed meal is the most cost effective protein supplement that can be self-fed. Can remember folks doing this 40+ yrs ago. Don't make this too complicated. It's really simple, just mix 50lb bag of salt with the appropriate amount of CSM in a tub. If you want 2lb CSM/day mix 2:1, 3lb/day mix 3:1. If you want to add more energy, include some cracked corn also. Adjust salt % to regulate consumption. Rule of thumb is cows will eat no more than 1lb of salt/day plus whatever is mixed with that lb of salt. Put out enough for 1-2 weeks or more if you wish.
Another more cost effective option is to hand feed 1/2 of a weeks protein supplement, 2 times weekly. Have fed 10 lb/hd of csm cubes twice weekly, also have fed 15lb/hd of 20% cubes twice weekly. Works very well. Cows will eat most of the cubes the first day & the rest on the next day. Have read where adequate blood urea (protein) levels have been maintained for 7 days from one feeding of a weeks worth of supplement. Wouldn't reccomend this for feeds that had much grain, could have some acidosis.
Just my 2 cents worth.
Regards
Brock