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प्रश्न
Which of the following statements is not true for organic manure?
पर्याय
It enhances water holding capacity of soil
It has a balance of all plant nutrients
It provides humus to soil
It improves texture of soil
उत्तर
It has a balance of all plant nutrients
Explanation -
Organic manures are obtained from decomposition of plant and animal wastes that are rich in nutrients and humus.
But all nutrients might not be present in a proportionate amount in it, thus will not solve : the problem if soil is particularly deficient in one or more specific nutrient.
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संबंधित प्रश्न
The major components of soil is ______.
______ soil is highly suitable for millets cultivation.
Give an account on different layers of soil.
The time to form one cm of soil is ______.
Soil is a basic requirement for the growth of ______ and ______.
Laterite soil is suitable for plantation crops like ______.
Soil supports ecosystem and play an important role in land management.
Crops sown in the rainy season are called ______.
Match the following :
| Group A | Group B |
| A. Granite | 1. Bed rock |
| B. Soil layer | 2. Plutonic rock |
| C. Barren island | 3. Strip farming |
| D. Soil conservation | 4. Active Volcano |
Match the following:
| A. | Granite | 1. | Bedrock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
