What can you conclude about the grass in your lawn if the recommended fertilizer has an N-P-K ratio of 29-3-4?

Question

Quizplus · Accepted Answer

The N-P-K ratio mentioned in the question stands for the three essential nutrients in fertilizers - nitrogen (N), phosphorus (P), and potassium (K). These nutrients are necessary for proper growth and development of plants. In this case, the grass in the lawn requires a high amount of nitrogen (29) and a relatively lower amount of phosphorus (3) and potassium (4). By looking at the N-P-K ratio, it is not possible to conclude anything about the taproot, parasitism, or water requirement of the grass. However, we can conclude that the grass is not a legume because legumes require less nitrogen and are often used as a nitrogen-fixing crop. Therefore, choice B is correct. Choice E is also incorrect as both P and K are essential nutrients for the grass, but they are required in lower amounts compared to nitrogen.

What Can You Conclude About the Grass in Your Lawn