Which of the following describes the characteristics of a sow?

A sow is defined as a mature female pig that has given birth to piglets. This term is used to distinguish adult female pigs from young females, which are typically referred to as gilts until they have had their first litter. Understanding the terminology in swine production is essential, as it reflects the different stages of growth and reproductive capability within the pig population.

In contrast, a virgin female pig, which is not sexually mature or has not yet produced offspring, is termed a gilt. Young male pigs are referred to as boars until they are castrated; after castration, they are called barrows. Each of these terms is crucial for accurately categorizing animals in swine management and breeding practices. The distinction among these terms aids in understanding their roles in livestock production, breeding programs, and overall herd management.