In high concentrations, sodium chloride can keep water from freezing until the temperature reaches about minus 5 F. Calcium chloride can prevent water from freezing until the temperature reaches minus 67 F, although it may cake as it absorbs water. Although lawngrasses near sidewalks and driveways treated with salts may be injured due to a high concentration of salt during late winter or early spring, Samples said, the problem is usually temporary until spring rains and irrigation reduce the sa lt level. The Lesser Land Cattle can graze on land that can't be used for anything else, said Jim Neel, a beef specialist with the Agricultural Extension Service at the University of Tennessee. About 1.2 billion acres in the continental United States fall into this category, he said. Neutering female dogs before they come into heat the first time reduces their chances of developing malignant mammary tumors he said.
Balance is a fact of life.
For example, we need food. But if we eat too much, we'll gain weight. So, we have to eat a balanced diet. Balance is important for horses, too. Many horse owners supplement their horse's ration with minerals and vitamins.