Teaching Organic Farming and Gardening

Soil Tests and Amendments

Unit 1.11 | 43

Assessment Questions

1. What are the effects of excess nitrogen on crops and in the environment?


2. Give examples of raw organic matter.


3. Explain the difference between compost and other sources of organic matter.


4. Which nutrients affect pest and disease susceptibility?


5. In general, what is the minimum fertility program for sustainable production?

Assessment Questions