Question

What is the correct unit for total crop yield in the context of the given problem?

a. t
b. t/ha^-2
c. t/ha
d. t(ha)^2

Why is the correct unit for total crop yield in the calculation t/ha or t , ha^{-1}?

a. It represents the mass of harvested crops per unit area
b. It accounts for the field yield and area
c. It reflects the contribution of fertilizer to crop production
d. Both a and b

Answer 1

The correct unit for total crop yield is t/ha or t , ha^-1 as it represents the mass of harvested crops per unit area.

Step-by-step explanation:

The correct unit for total crop yield in the calculation is t/ha or t , ha-1.

This is because it represents the mass of harvested crops per unit area and accounts for the field yield and area. The unit t/ha indicates that for every hectare of land, a certain mass of crops (in metric tons) is produced.

Therefore, the correct answer is a. It represents the mass of harvested crops per unit area.