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Organic manure is helpful to biodiversit...

Organic manure is helpful to biodiversity. How do you support the statement?

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VGS PUBLICATION-BRILLIANT-CHALLENGES IN IMPROVING AGRICULTURAL PRODUCTION-EXERCISE
  1. Draw a block diagram of water resources in your village.

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  2. What threats to nature do chemical fertilizers, pesticides, insecticid...

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  3. Organic manure is helpful to biodiversity. How do you support the stat...

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  4. Spraying high dose of pesticides is hazardous to bio diversity and cro...

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  5. Natural Pest Controlling methods are useful to Biodiversity. Comment i...

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  6. In what way drip irrigation method of water supply is useful to the cr...

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  7. Water Shed is a process to improve ground water level. In what way it ...

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  8. In what way vermy compost is better than chemical fertilizer.

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  9. When the weather is hot and the stomata close, what effect would this ...

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  10. What are the major practices in your village before sowing paddy seeds...

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  11. If you dont get food for many days what will happen to you ?

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  12. Man made process to replenish the ground nutrients is

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  13. In which case do you think has the land lost most of its nutrients?

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  14. Have you ever seen two types of crops in the same field?

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  15. Which crops are grown this way?

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  16. What are the uses of cultivating mixed crops?

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  17. Is betel a mixed crop? How can you justify your answer?

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  18. Can you name some leguminous crops?

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  19. If you don’t use this chemicals , how can we get a good crop? How can ...

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  20. If insects that pollinate crops are killed, what effect will this have...

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