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प्रश्न
From the word puzzle given as figure. Find at least eight words which are ‘farmer’s friends’. Classify them into living and non-living.
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उत्तर
From the given puzzle, the farmer’s friends are:
Living Seed, Earthworm, Rhizobium, Microbes, Ox. Living components like seeds, microbes earthworm, etc., helps in growth of crops, enrichment of soil nutrients, etc. Microbes like Rhizobium fix the nitrogen in soil, earthworms loosens the soil.
Non-living Plough, Urea, NPK, Manure, Hoe. Non-living components support the living components and help in better yield of crops. Plough and the hoe are instruments used in ploughing and harvesting.
Manure and urea are used for enrichment of soil in nutrients.
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संबंधित प्रश्न
Give two examples of kharif crop.
Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a rabi crop
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the Kharif crop:
Name the following:
Scientist responsible for green revolution in India ……
Match the columns
| Column A | Column B | ||
| (a) | Rabi crop | (i) | Transplantation |
| (b) | Rice crop | (ii) | winter crop |
| (c) | Orchards | (iii) | Kharif crop |
Match the items in column A with those in column B.
| Column A | Column B |
| 1. Rice | (a) Fiber |
| 2. Bean | (b) Timber |
| 3. Cotton | (c) Malaria |
| 4. Deodar | (d) Cereal |
| 5. Cinchona | (e) Legume |
Give four examples of Cereals.
Multiple choice question. Tick (✓) the correct choice:
Crops produced for sale to earn money are called
- food crops
- cash crops
- horticultural crops
- plantation crops
Define the term Agriculture.
Give five examples of crop plants.
