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प्रश्न
What is green manure?
उत्तर
- Some plants like Sun hemp or guar are grown in the field prior to the sowing of the crop seeds.
- These plants gradually decompose and turn into green manure which helps in ensuring the soil in nitrogen and phosphorous.
- The application of green manure always enhances the growth and yield of the crops.
APPEARS IN
संबंधित प्रश्न
The first step before growing crops is ________ of the soil.
Arrange the following boxes in proper order to make a flow chart of sugarcane crop production.
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.
Who helped the farmer to drive the ‘mot’?
Which of the following is not present in Panchagavya?
Define ploughing.
Beera, wants to practice crop rotation in his field. Suggest a Rabi crop and a Kharif crop which will replenish his field with nitrogen. Which crop replenishes nitrogen and why?
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.
Mention the difference between manure and fertilizer.
Define threshing.
