42.9.2. Neutron Scattering

Try these first

1. 1.

   What does neutron scattering measure in soil?

   Hint

   Consider what is found in water.

2. 2.

   Is neutron scattering a destructive method?

   Hint

   Think about what happens to the soil after measurement.

3. 3.

   What does neutron scattering measure in the soil?

   • Oxygen content
   • Hydrogen content
   • Nitrogen content

   Hint

   Think about what makes up water.

4. 4.

   Is neutron scattering a non-destructive method?

   • True
   • False

   Hint

   Consider the impact on soil after measurement.

5. 5.

   Describe the impact of failing to calibrate a neutron scattering device and how it could affect soil moisture management.

   Hint

   Think about how measurements translate to real-world actions.

6. 6.

   Propose a research study using neutron scattering to evaluate the effects of a specific soil amendment on moisture retention. Outline your methodology.

   Hint

   Consider what variables need to be controlled.