What is the concept of 'precision nutrient management'?
A. Applying uniform fertilizer across fields
B. Applying fertilizers based on crop needs and soil tests
C. Not using any fertilizers
D. Using only organic fertilizers
Answer: Option B
Solution (By JKSSB Mock Tests)
Precision nutrient management uses soil testing and sensor-based data to apply the right type and amount of nutrients at the right time, optimizing use.
Explanation:
West Bengal is the largest producer of jute, accounting for over 70% of India's jute production. The Ganges delta provides ideal conditions.
Explanation:
Organic farming often gives lower initial yields compared to conventional farming, which is a major barrier for adoption, though it improves over time and is better for environment.
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