A family farm is a place to grow food. 

A family farm is land owned by a family. 
Families work the land together. They may pass the farm down to children. This can last for many years. 
Many people around the world run family farms. They grow much of the food we eat. 
Some farms are very small. Other family farms are very large. Both types are important.
Family farms help keep the world fed.
A family farm is land owned or run by a family. 

What makes a farm a "family" farm can change. In Brazil, the law says these farms must be small. They can only have five extra workers. In the U.S., a farm is a family farm if most owners are relatives. Some families keep their farms for many generations. This is often called an inheritance. 
History shows different ways to own land. Long ago, some people worked on large estates. These were often owned by lords. Other groups, like the Germanic peoples, had farms owned by families or clans. They called these estates *ōþalan. These families often lived in spread-out homes rather than in one big village. 
A family farm is a place where a family owns or runs the business. 

How people define a family farm depends on where they live. In Brazil, the law is very specific about what counts. A farm there is only a family farm if it is small. It must be worked mostly by family members and can have at most five extra workers. In the United States, the rules are a bit different. The 2012 Census of Agriculture says a family farm is any place that sells $1,000 or more of products each year. It also says most of the business must be owned by the operator and their relatives. 
History shows that farming has changed many times over the centuries. In the Roman Republic, there were huge estates called latifundia. These large lands focused on exporting things like grain, olive oil, or wine. Instead of using machines, they relied on slave labor. Later, in medieval Europe, a system called manorialism became common. In this system, a Lord of the Manor held the power. He owned the land and the people worked on it. 
Other cultures had different ways of managing their land and homes. The Germanic peoples used a system of heritable estates. They called these family estates *ōþalan. This meant the land belonged to a specific family or clan. Because of this, they often lived in spread-out homes instead of big villages. This is called a dispersed settlement structure. 
Modern changes like the Industrial Revolution changed farming once again. New machines allowed people to farm much larger areas of land. This led to fewer but much bigger farms. Many people left small farms to work in new jobs. Some even moved to the New World or the Russian Empire. In the United States, the Homestead Act of 1862 helped people start new family estates. 
A family farm is an agricultural business owned or operated by a family. 
Different nations use different rules to define what a family farm is. In Brazil, the term *agricultura familiar* is reserved for small farms. These farms must be worked mostly by family members. They are also allowed a maximum of only five additional temporary workers. In the United States, the rules are much broader. The 2012 Census of Agriculture defines a farm as any place producing $1,000 or more in agricultural products annually. To be a family farm in the U.S., the majority of the business must be owned by the operator and their relatives.
These definitions often focus on several specific factors. The Food and Agriculture Organization of the United Nations looks at labor and management. They check if the farm relies primarily on family members to do the work. Other definitions consider the size of the land and the family's residence. Some focus on whether the farm provides a livelihood for the family. Others look at land ownership, family investment, and how the farm is passed down through generations. 
History shows that farming systems have shifted many times over the centuries. In the Roman Republic, large estates called *latifundia* became common. These estates focused on exporting goods like grain, olive oil, or wine. Unlike modern farms, they used slave labor instead of machines. After the Western Roman Empire collapsed, these large estates became the basis for a system called Manorialism. In this medieval system, a Lord of the Manor held legal and economic power. He controlled the land, and the peasant population provided obligatory contributions to him. 
In contrast to the Roman and manorial systems, Germanic peoples had different traditions. They used a system of heritable estates owned by individual families or clans. They called these estates *ōþalan*. Under the system of Salic patrimony, this land was often considered inalienable, meaning it could not be sold. This tradition led to a dispersed settlement structure, known as *Streusiedlung*. Instead of living in tight villages, families lived in spread-out homes. 
In German-speaking areas, the word *Bauernhof* is used today to describe a family farming estate. This term was formed in the early modern period. It replaced the older term *Meierhof*, which referred to a manorial estate. In England, land-owning commoners were often called yeomen starting in the 15th century. In many parts of Europe, the transition from old systems to modern farming happened alongside the Industrial Revolution. Mechanization allowed for the cultivation of much larger areas of land. 
These technological changes caused many people to move. As farms grew larger, some people left to become industrial wage-laborers. Others emigrated to new places, such as the Russian Empire or the Americas. In the United States, the Homestead Act of 1862 helped establish new family estates. In the U.S., family farms are incredibly productive. They operate 90 percent of the nation's farmland. They also account for 85 percent of the total value of agricultural production. 
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