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

Which of the following definitions best describes 'First pods emergence - Method'?

A. Count the number of Alectra in the experimental plot at weekly interval after first emergence up to maturity
B. Count number of plants dead per plot
C. Count the number of days between planting and the time when 50% of plants in a plot have flowered. The state of flowering is visually assessed in the field
D. Count number of days from planting to first appearance of pod per plot

Answer: Count number of days from planting to first appearance of pod per plot