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Place a fist full of Bengal gram (or an...

Place a fist full of Bengal gram (or any other seeds) seeds in a bowl of water. Do you find some seeds float while others sink?
Which seeds do you think will not germinate and why?

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Place a fist full of Bengal gram (or any other seeds) seeds in a bowl of water. Do you find some seeds float while others sink? Which seeds do you think farmers should use for sowing in the field.

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NCERT TELUGU-PRODUCTION OF FOOD FROM PLANTS-Improve your learning
  1. What are the advantages of Ploughing?

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  2. Treating with fungicides before sowing the seed is necessary. Why?

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  3. Why do farmers dry the paddy crop after cutting them from fields?

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  4. Give some examples for plants that grow after replanting.

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  5. Rahim removed weeds in his crop field, but David did not. Guess who ge...

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  6. What is Natural manure? How to prepare it? Give two examples.

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  7. Why do farmers plough their field during summer?

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  8. Rajender cultivated cotton crop in his field. He did not get sufficien...

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  9. Why do seeds float on water?

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  10. Place a fist full of Bengal gram (or any other seeds) seeds in a bowl...

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  11. Place a fist full of Bengal gram (or any other seeds) seeds in a bowl...

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  12. Place a fist full of Bengal gram (or any other seeds) seeds in a bowl...

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  13. I am a plant. I grow in crop fields. Farmers pluck me as soon as they ...

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  14. Prepare a flow chart from ploughing to yielding in paddy.

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  15. How do you appreciate the irrigation systems used in the drought prone...

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  16. Narendra sprayed over dose of pesticides on his cotton crop. Ramesh sa...

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  17. Venakatesh observed the irrigation method for paddy field. He wanted t...

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  18. Take some paddy grains and soak them in water for one day. Take them i...

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  19. What is the realtion between night duration and crop field?

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  20. In a village all farmers have grown a same type of crop. What are the ...

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