Use lip balm. A good balm can buffer your delicate lip skin from the elements. Choose one high in emollients. Check the ingredient list for petrolatum, which locks in moisture, and dimethicone, which seals off cracks and splits in drying lips. Donât limit yourself to products with the word balm in them, either.
â¢ Of the more than 9 million dairy cows in the United. States, 94 percent are of Holstein descent. â¢ The average Holstein produces around 23,000 pounds. of milk, or 2,674 gallons, of milk, each lactation. That. amounts to 75 pounds, or almost 9 gallons of milk, daily during a cowâs standard lactation of 305 days. â¢ Holstein cows usually calve for the first time when they. are 23 to 26 months of age.
You are here. Dairy cow milk yield has increased from an average of 3,750 litres per cow per year (12 litres/21 pints per day) in the 1970s to 7,445 litres (24.5 litres/42 pints per day) in 2012.There has been an almost eight per cent (530 litres per cow) increase in the average yield per cow per year just between 2007 and 2012.Over the last 40 years milk yield has more than doubled due to selective breeding (genetics) and the intensification of herd management.ou are here. Dairy cow milk yield has increased from an average of 3,750 litres per cow per year (12 litres/21 pints per day) in the 1970s to 7,445 litres (24.5 litres/42 pints per day) in 2012.