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प्रश्न
Names of two varieties of improved seeds of Jowar.
उत्तर
CSH4 and SSV-84, Phule Yashoda, Phule Maull, Swati are the names of improved seed varieties of Jowar:
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संबंधित प्रश्न
Explain how soil gets affected by the continuous plantation of crops in a field.
Complete the following word puzzle with the help of the clues given below.
Down
1. Providing water to the crops.
2. Keeping crop grains for a long time under proper conditions.
5. Certain plants of the same kind grown on a large scale.
Across
3. A machine used for cutting the matured crop.
4. A rabi crop that is also one of the pulses.
6. A process of separating the grain from chaff.
Define ploughing.
What is green manure?
Given below are statements about the harmful effects of weeds on crop plants.
- They interfere in harvesting.
- They help crop plants to grow healthily.
- They compete with crop plants for water, nutrients, space and light.
- They affect the plant growth.
Choose the correct combination of statements.
State whether the following statement are True/False. Correct the false statement.
Growing different crops in different seasons in the same field will deplete the soil of nutrients.
State whether the following statement are True/False. Correct the false statement.
All crop plants are sown as seeds in the field.
Classify the following crops into Kharif and Rabi crops and write in the tabular column given below :
Maize, paddy, mustard, pea, gram, wheat, groundnut, cotton
| Kharif | Rabi |
| ______ | ______ |
| ______ | ______ |
| ______ | ______ |
| ______ | ______ |
| ______ | ______ |
As a part of eco-club activity, students were asked to raise a kitchen garden in the school premises. They were provided with some materials given in the box. List the other materials you would require. How will you plan the garden? Write the steps.
| Khupri | water-can | spade | shovel |
Note : You have been asked to use only environment friendly materials.
______ is a fodder crop.
