Methods used to improve the quality and quantity of food production<br />Direct seeding, Hydroponics and Aeroponics<br />
Direct Seeding<br />
The seeds are sown directly into the soil by using special machine<br />Less water needed, plants achieve faster growth an...
Hydroponics<br />
Is a commercial technique for growing certain plants in culture solution<br />The root of the plant are immersed in a solu...
Aeroponics<br />
Is a modified technique of hydroponics<br />The plants are suspended in a special chamber with the roots exposed to the ai...
THE END<br />
NEO CYBERPRINCE<br />
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Methods used to improve the quality and quantity

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created by my grup (mohana,sattiyan[me], jayanthy, kiran n shalini

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Methods used to improve the quality and quantity

  1. 1. Methods used to improve the quality and quantity of food production<br />Direct seeding, Hydroponics and Aeroponics<br />
  2. 2. Direct Seeding<br />
  3. 3. The seeds are sown directly into the soil by using special machine<br />Less water needed, plants achieve faster growth and these increase the yields<br />Example : paddy planting<br />
  4. 4.
  5. 5.
  6. 6. Hydroponics<br />
  7. 7. Is a commercial technique for growing certain plants in culture solution<br />The root of the plant are immersed in a solution which contains all the macronutrients in the correct proportion<br />The culture solution is aerated to provide sufficient oxygen to respiration<br />
  8. 8.
  9. 9.
  10. 10. Aeroponics<br />
  11. 11. Is a modified technique of hydroponics<br />The plants are suspended in a special chamber with the roots exposed to the air<br />Nutrient solutions are sprayed onto the roots of the plant at suitable intervals. Light intensity and temperature can be controlled <br />Almost all type of vegetables can be cultivated by using this methods and higher yield can be obtained<br />
  12. 12.
  13. 13.
  14. 14. THE END<br />
  15. 15. NEO CYBERPRINCE<br />
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