they are called an agriculturist :)
Who study agriculture is called agreerian
a person that studies gems is called a gemologist.
The Person Who studies about mamals , he is called mamalogist....
A person who studies animals is called a zoologist.
A person who studies the mind and behavior is called a psychologist.
A person who studies or writes history is called a historian.
A person who studies physics is called a physicist, a person who studies chemistry is called a chemist, and a person who studies biology is called a biologist.
Alligators of reptiles, so one who studies them is called a herpetologist.
A scientist who studies soil is called a soil scientist or a pedologist. They explore the composition, structure, and processes within soil to understand its properties and how it affects ecosystems and agriculture.
A person who studies optometry is called an optometry student or an optometry student.
A person who studies a lot is often called a "bookworm" or a "knowledge enthusiast."
a culturologist. Just kidding its called a phallololigist