Using Crop Models in a Beginning Crop Science Laboratory

ABSTRACT A laboratory exercise was initiated using the computer crop model, PNUTGRO, for peanut ( Arachis hypogaea L.) during the introductory crop science course at the University of Georgia. The objectives of this study were to determine the computer competency of the students, introduce crop modeling, and determine if students perceive they acquire a better understanding of factors influencing crop production practices by using a computer crop model. Ninety six percent of the students stated that the computer crop model was effective in helping them comprehend factors that affect crop production. Ninety‐eight percent of the students stated they would use the model if they were peanut producers themselves. Ninety‐three percent indicated that the exercise should continue and of those students, 71% stated future labs should include more crop modeling exercises. Crop modeling proved to be perceived by students as an effective tool for teaching factors influencing crop production.