1. Which is not a method of determining soil firtility?
a. Soil analysis
b. Field fertilizer trials
c. Nutrient deficiency symptom
d. Foliar application of fertilizer
2. Which is not a method of conserving soil fertility?
a. Composing
b. Application of organic fertilizer
c. Practice cover cropping and mulching
a. Soil analysis
b. Field fertilizer trials
c. Nutrient deficiency symptom
d. Foliar application of fertilizer
2. Which is not a method of conserving soil fertility?
a. Composing
b. Application of organic fertilizer
c. Practice cover cropping and mulching
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Answer:
1c
2c
Explanation:
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