Which Two Nutrients Most Frequently Limit Plant Growth

question 95

Multiple Choice

Which two nutrients most frequently limit plant growth?

• A) nitrogen and oxygen
• B) phosphorous and carbon dioxide
• C) nitrogen and carbon dioxide
• D) nitrogen and phosphorous
• E) carbon dioxide and oxygen

---

Definitions:

Standard Labor-Hours

The estimated time that should be required to complete a single unit of production, serving as a benchmark for performance and cost control.

Overhead

The indirect costs of production or operations that are not directly traceable to a specific product or job, such as utilities, rent, and administrative expenses.

Machine-Hours

A measure of production activity that quantifies the total hours a machine is operated over a specific period.

Fixed Manufacturing Overhead

Indirect production costs that remain constant regardless of the volume of production, such as salaries of managers and depreciation of factory equipment.