Advertisements
Advertisements
प्रश्न
Which activity of the farmer can promote growth of earthworms and microbes in the field?
कृती
Advertisements
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.
shaalaa.com
Soil Formation and Preparation for Agriculture
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
M-sand is used as alternative for natural sand in construction.
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 |
What is soil conservation?
Classify and explain the soil.
Soil supports ecosystem and play an important role in land management.
Give reason for the following:
Why soil is known as ‘Skin of the earth’?
Name the layer in the Earth.
______ soil is porous and saline.
Mention the uses of soils.
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 |
