Task: Class Definition Understanding (ontology: Food_Agriculture/Crop_Ontology)

Which of the following definitions best describes 'Dry matter yield'?

A. Dry weight of all aboveground biomass per area
B. Number of spikelets with an half-filled grain per unit area
C. Describes the ease with which grains are removed from the panicle during threshing
D. Total number of reproductive and non-reproductive tillers per hill

Answer: Dry weight of all aboveground biomass per area