If your soil test requires 2 pounds of actual nitrogen per 1,000 square feet per year, what amount of 16-4-8 fertilizer is necessary for an area of 2,000 square feet?

If your soil test requires 2 pounds of actual nitrogen per 1,000 square feet per year, what amount of 16-4-8 fertilizer is necessary for an area of 2,000 square feet?

• A. 25 pounds
• B. 50 pounds
• C. 4 pounds
• D. 2 pounds

Answer: (A)

To determine the amount of 16-4-8 fertilizer needed for an area of 2,000 square feet, we first need to understand the nitrogen content of the fertilizer. In this case, the fertilizer is labeled as 16-4-8, which means it contains 16% nitrogen. Since the soil test indicates a requirement of 2 pounds of actual nitrogen per 1,000 square feet, for an area of 2,000 square feet, the total nitrogen needed would be: 2 pounds × 2 (for 2,000 square feet) = 4 pounds of actual nitrogen. Now, to find out how much fertilizer is necessary to provide these 4 pounds of nitrogen, we can set up the calculation based on the nitrogen percentage in the fertilizer. The fertilizer has 16% nitrogen, which means that in every 100 pounds of this fertilizer, there are 16 pounds of nitrogen. To find out how many pounds of fertilizer would provide 4 pounds of nitrogen, we can set up a proportion: If 16 pounds of nitrogen are in 100 pounds of fertilizer, then to find how many pounds of fertilizer (x) are needed for 4 pounds of nitrogen: (16 pounds nitrogen / 100

To determine the amount of 16-4-8 fertilizer needed for an area of 2,000 square feet, we first need to understand the nitrogen content of the fertilizer. In this case, the fertilizer is labeled as 16-4-8, which means it contains 16% nitrogen.

Since the soil test indicates a requirement of 2 pounds of actual nitrogen per 1,000 square feet, for an area of 2,000 square feet, the total nitrogen needed would be:

2 pounds × 2 (for 2,000 square feet) = 4 pounds of actual nitrogen.

Now, to find out how much fertilizer is necessary to provide these 4 pounds of nitrogen, we can set up the calculation based on the nitrogen percentage in the fertilizer.

The fertilizer has 16% nitrogen, which means that in every 100 pounds of this fertilizer, there are 16 pounds of nitrogen. To find out how many pounds of fertilizer would provide 4 pounds of nitrogen, we can set up a proportion:

If 16 pounds of nitrogen are in 100 pounds of fertilizer, then to find how many pounds of fertilizer (x) are needed for 4 pounds of nitrogen:

(16 pounds nitrogen / 100