OCR Text |
Show SHORT TALKS ON, HELPFUL SUBJECTS Water Troughs For Dairy Cows THE metal troughs In the picture can be madf-for J1.&0 each. The basins at the lop of the pipo-are fastened at the bide of the lall and have covers that the cow lifts with her nose when drinking. They are always , i L kept full but do not leuk. as the water runs; out through un overflow pipe, Fxpe rluienis in New York showed thai the milk production produc-tion fell oft eleven gallons in one day from twenty cows when thc-y were watered in the ordinary way after having us,ed the automatic auto-matic basins. |