Across
- 2. microorganisms that have the potential to cause infectious diseases
- 4. example of weeds
- 6. micronutrient supplied by soil
- 8. the duration of daylight that influences plant sand other organisms in their growth, reproduction
- 9. the practice of growing a series of different types of crops in the same area in sequenced seasons
- 10. crops grown specifically for building and maintaining soil fertility and structure
Down
- 1. organisms that enrich the nutrient quality of the soil
- 3. deficiencies, excesses or imbalances in a person's intake of energy and/or nutrients
- 5. crossing between genetically dissimilar plants
- 7. nutrients that are required in large quantities for the growth and development of plants