An expert, scientist, or professional who studies or practices agriculture; a person skilled in farming or crop production.
From agriculture plus the suffix -ist (one who practices or specializes in). Agriculture comes from Latin agr- (field) and cultura (cultivation).
An agriculturist could be anyone from a plant scientist developing disease-resistant crops to a farmer implementing new irrigation techniques—it's the flexible professional term that captures anyone dedicating their career to making crops grow better.
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