Maryland Nutrient Management Practice Exam

Question: 1 / 400

What is a primary benefit of using buffer strips in agriculture?

To increase crop yields

To reduce soil erosion and nutrient runoff

Using buffer strips in agriculture primarily serves to reduce soil erosion and nutrient runoff. Buffer strips are areas of vegetation, such as grasses or shrubs, that are strategically placed along waterways, between fields, or around agricultural land. They play a critical role in intercepting and filtering out pollutants, sediments, and nutrients that may otherwise flow into adjacent water bodies.

When it rains, buffer strips can slow down water flow and increase infiltration, which helps to trap sediments and nutrients, thereby preventing them from washing away into streams and rivers. This process not only preserves water quality in nearby aquatic ecosystems but also helps maintain soil health by reducing erosion. Moreover, buffer strips can enhance biodiversity by providing habitat for various species, contributing further to the ecological benefits of sustainable agricultural practices.

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To create more farmland

To enhance pest populations

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