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प्रश्न
Which activity of the farmer can promote growth of earthworms and microbes in the field?
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उत्तर
Ploughing of the soil during soil preparation creates spaces in the soil thus, leading to aeration and the soil also loosens which promotes the growth and survival of earthworms and microbes and release of nutrients in the soil.
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संबंधित प्रश्न
Ideal soil for growing cotton is ______.
______ soil is highly suitable for millets cultivation.
Red soil is formed by the process of leaching.
______ 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.
______ soil is porous and saline.
______ is an example of a rabi crop.
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 |
