Advertisements
Advertisements
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.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Give two examples of rabi crop.
Match the columns
| Column A | Column B | ||
| (a) | Rabi crop | (i) | Transplantation |
| (b) | Rice crop | (ii) | winter crop |
| (c) | Orchards | (iii) | Kharif crop |
What are the symptoms of foot and mouth disease?
Differentiate between food crops and cash crops and give two examples of each.
What are Kharif crops ? Give the name of the most important cereal plant of such crops. Briefly describe any three methods for cultivation of Kharif crops.
Write briefly the processe of wine (alcohol) making.
Give four examples of Cereals.
Define the term Cash crops.
Give three examples of cash crops.
Match the items in column A with those in column B.
| Column A | Column B |
| 1. Hatchery | (a) Sheep |
| 2. Honey | (b) Incubator |
| 3. Wool | (c) Honeybee |
