Question

Recent soil test form Nick's farm showed that the soil has a pH value of 7.6, which means the soil is in nature. Adding to such type of soil can reduce its impact on plant growth.

Answer 1

Answer:

Recent soil test form Nick’s farm showed that the soil has a pH value of 7.6, which means the soil is alkaline in nature. Adding sulphur to such type of soil can reduce its impact on plant growth.

Explanation:

A soil with a pH equal to 7.6 is an alkaline soil, that is, it is a soil with a basic pH. We can see this through the pH scale. This scale states that in a pH analysis, the system that presents a pH equal to 7 is a system with neutral pH. With pH below 7 the system becomes acidic and with pH above 7 the system becomes basic (alkaline).

Alkaline soils are not good for promoting good plant growth and for this reason these soils need to be acidified and have lower pH values. One way to do this is by adding sulfur to the soil, which will promote a concentration of hydrogen ions in the soil, increasing its acidity.