Advertisements
Advertisements
प्रश्न
Write a paragraph in your own words of the following.
Preparation of soil
Advertisements
उत्तर
It is the first method to be followed before growing a crop. This method is usually employed for loosening the soil to allow the root to penetrate deep into it. The loosening of the soil helps in the growth of several soil microbes, earthworms, etc., which enrich the soil with humus and other essential nutrients. Plants require nutrients for their proper growth and functioning. The process of loosening is called tilling or ploughing the soil. Tilling of the soil brings the nutrient-rich soil to the top. This helps the plants utilise the nutrients for their growth.
APPEARS IN
संबंधित प्रश्न
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 |
Describe about the composition of soil.
Give an account on different layers of soil.
______ is known as the zone of accumulation.
______ soils are formed by the deposition of silt by the running water.
There are ______ different types of minerals found on the earth's surface.
To become a well-matured soil, it takes about ______ years.
To become a well-matured soil, it taken about 2000 years.
How are crops classified based on seasons?
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 |
