Module 8: Nutrient and Water Management Flashcards
1
Q
all fertilizers have three bold numbers, what do each of these represent?
A
- 1 = nitrogen
- 2 = phosphorous
- 3 = potassium
2
Q
what is needed for fertilizer application?
A
- location
- historic crop yields
- soils test
3
Q
why is soil sampling key to a nutrient management plan?
A
- soil store plant available nutrients
