I figure 4-5% body weight per cow. That would be 75 pounds per cow. At 75 pounds that figures in a little waste. I do believe you also need minerals or tubs in the winter at least. a 1000 lb roll would last 13 days for one cow.
The Municipal Assessment Agency (www.maa.ca) determines property values in Conception Bay South. A notice of assessment, containing the assessed value of the property, is circulated to property owners late in the calendar year.
Thus was born the environmental concept underlying BART. Acting on the Commission's recommendations, in 1957, the Legislature formed the San Francisco Bay Area Rapid Transit District, comprising the five counties of Alameda, Contra Costa, Marin, San Francisco and San Mateo.