Question

Which one of the following food crops is widely known as an industrial crop due to its extensive use in the livestock/ poultry/biofuel industry?

• A. Sugarcane
• B. Maize
• C. Cotton
• D. Wheat

Hint:

Maize is often called "Yellow Gold" because of its high industrial value and versatility.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
An industrial crop is a food or non-food crop grown primarily for industrial processes rather than direct human consumption.

Step 3: Detailed Explanation:
Maize (Corn) is considered a "Queen of Cereals" due to its multi-functional use:
1. Livestock/Poultry Feed: Over $60\%$ of global maize production is used as energy-rich feed for cattle and chickens.
2. Biofuel: It is the primary feedstock for bio-ethanol production in countries like the USA and Brazil.
3. Starch Industry: It is used to produce corn starch, corn syrup, and various biodegradable polymers.
While Sugarcane and Cotton are industrial crops, Maize is unique because it is a primary "food crop" that has transitioned into a major "industrial crop" for feed and fuel.

Step 4: Final Answer:
Maize is the correct answer based on its diverse industrial applications in livestock and biofuel.