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

Which of the following definitions best describes 'Seed carbohydrate content computation'?

A. Description: Find the spine density.

Materials: None

Dependent on: Legume fruit projected area msr [mm2], Legume fruit spine number cnt [n]

Protocol:
1. Take the total number of spines and divide by the legume fruit area to get a density.

Note:
B. Description: Compute the number of racemes per stem

 Materials:

 Dependent on: Raceme number cnt [n], Stem number cnt [n]

 Protocol:
 1. For one plant, sample stems according to your sampling protocol.
 2. Count the number of racemes on each stem.
 3. Divide the number of racemes by the number of stems sampled.
C. Description: The specific leaf area of any leaf parts, compound leaf/leaves, or leaflet(s).

Materials: Scanner or camera, internal standard, paper bags.

Dependent on: leaf/leaflet dry mass, leaf/leaflet area.

Protocol: 1. Scan/image the leaf parts and calculate the total area in mm2.
2. Dry the leaves until the dry mass is constant. Record in mg
3. Divide the area by the mass.
D. Description: A quick, indirect computation of total seed carbohydrates based.

 Materials:

 Dependent on: Seed ash content msr [DMB], Seed moisture content msr [%], Seed crude fat content msr [DMB], Seed protein content msr [DMB]

 Protocol:
 1. Calculate the seed carbohydrate content according to the formula

Answer: Description: A quick, indirect computation of total seed carbohydrates based.

 Materials:

 Dependent on: Seed ash content msr [DMB], Seed moisture content msr [%], Seed crude fat content msr [DMB], Seed protein content msr [DMB]

 Protocol:
 1. Calculate the seed carbohydrate content according to the formula