It is called leaving a field fallow.
paddy field
Of course not
The mass of an object in a gravitational field is called the object's "mass".The presence or absence of a gravitational field has no effect on the mass.
A Magnetic Force
farmer of the year! someone, who is called an expert
An expert on influenza is called a virologist or an infectious disease specialist. These individuals study the virus, its transmission, and develop strategies for prevention and treatment.
If I understand your question you mean geology.
Expert Field Medical Badge was created in 1965.
An expert answer on answers.com is the answer left for a particular question by an expert in the questions field.
An expert in evaluating and determining risk in business is usually called a Risk Analyst or a Risk Management Professional. Many work at insurance companies in the field of Actuarial Science, based in probability and statistics.
An expert witness is someone who has special education, knowledge, training or experience in a specific field. They are often called as a witness in legal cases and may receive compensation for testifying.
A bully expert is called a bullnation
An Expert Aviator is called an "Ace".
A cultures expert is called an ethnologist.
what ia an expert pilot called
Expert opinion is when in a professional field gives his/her opinion about a certain product.