Show KEEPING COWS IN OPEN SHED during extreme cold ardeal animals went off in milk flow rapidly result of test given for three ye years the pennsylvania action hua has kept kep a one me lot let of cows came 1 in an an open n mhd and another lot in a typical e dill dairy bere barn in the open shed the tern tem punitive pera ture arom zero to to limit about 40 degrees while in the been barn it was man kept itt at 40 to SO GO degree most at of the time if during unusually cold weather the op open el n shed cown cowa vent m ant off 1 in their mill milk flow much anch were more than the co cow a kept in the here barn but they all abw a responded more quickly to the ru return to of warm w weather so thee it than it the cowa a in 1 the barn on the ever average the cowa in the cle h now bor barn it decreased ere I 1 in their nd milk lk flow about b ut 2 6 pounds per week as ai compared wa with 3 5 pounds nil per week k lot for the cows in the bp open en shed the rows cowa in the barn kave glive 2 on pounds pound of milk tor for each eale the thena fre ot of energy above that renal required sit for maintenance whereas the outdoor rows returned only 2 44 pounds of milk for each th therm above that required for maintenance the outdoor cows coms kept cleaner but required more mom it bedding ddhon |