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प्रश्न
Which of the following statements is not true for organic manure?
विकल्प
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
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उत्तर
It has a balance of all plant nutrients
Explanation:
Organic manures are obtained from the 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 nutrients.
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संबंधित प्रश्न
The major components of soil is ______.
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 |
The soils found in the desert regions are ______.
______ soils are formed by the deposition of silt by the running water.
A rock is an aggregate of ______ or more minerals.
There are ______ different types of minerals found on the earth's surface.
Name the layer in the Earth.
Which activity of the farmer can promote growth of earthworms and microbes in the field?
Match the following:
| 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 |
