Question:
Which among the following soil resource indicators gives the highest priority for evaluating agricultural sustainability?
Which among the following soil resource indicators gives the highest priority for evaluating agricultural sustainability?
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Soil sustainability indicators:
- Soil organic matter: Highest priority.
- Soil pH: Important but secondary.
- Soil organic matter improves soil health and productivity.
- Soil organic matter: Highest priority.
- Soil pH: Important but secondary.
- Soil organic matter improves soil health and productivity.
Updated On: Aug 27, 2026
- Weed intensity
- Soil pH
- Water table depth
- Soil organic matter
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of soil health and sustainability indicators.
Step 2: Detailed Explanation:
Soil organic matter (SOM) is the most important indicator of agricultural sustainability.
It influences soil fertility, structure, water holding capacity, and microbial activity.
Weed intensity (A): Not a primary indicator.
Soil pH (B): Important but less comprehensive.
Water table depth (C): Important for drainage but not the highest priority.
Thus, soil organic matter is the highest priority indicator.
Step 3: Final Answer:
Thus, soil organic matter gives the highest priority for evaluating agricultural sustainability, which corresponds to option (D).
[0.5cm]
This question tests knowledge of soil health and sustainability indicators.
Step 2: Detailed Explanation:
Soil organic matter (SOM) is the most important indicator of agricultural sustainability.
It influences soil fertility, structure, water holding capacity, and microbial activity.
Weed intensity (A): Not a primary indicator.
Soil pH (B): Important but less comprehensive.
Water table depth (C): Important for drainage but not the highest priority.
Thus, soil organic matter is the highest priority indicator.
Step 3: Final Answer:
Thus, soil organic matter gives the highest priority for evaluating agricultural sustainability, which corresponds to option (D).
[0.5cm]
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