A comprehensive introduction to all aspects of pig-keeping: how pigs have developed, the influence of the market on the breeds and pig-keeping systems, nutrition, the pig and its environment, reproduction, piglet birth, survival, growth and development, and the important place of artificial insemination in both modern commercial production and maintaining our rare breeds.
A comprehensive introduction to all aspects of pig-keeping: how pigs have developed, the influence of the market on the breeds and pig-keeping systems...