Uploaded byכיל דשנים
מהו דשן
This document discusses the importance of potassium for plant growth and crop yields. It shows that applying potassium fertilizer leads to larger plant sizes and higher crop yields for various crops like onions and eggplants compared to without potassium application. Different methods of potassium application like broadcast, banding, fertigation and foliar spray are presented. The document also notes that adequate potassium helps plants withstand stress.
מהו דשן
- 3. – K P N N K P
- 4. nutrients - -
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- 7. Nutrients N, P, -K Fertilizer -
- 8. N K P
- 9. Gurgaon, Haryana (India),February 2001
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- 13. +K -K
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- 18. – N100P80 N100P80K90 Potassium effect on size of onion. IPI demo experiments Raipur District, Chattisgarh, India , 2006. Source: IPI Coordination East India, Bangladesh and Sri Lanka.
- 19. – N150P100 N150P100K50 N150P100K75 Size of eggplants (and yield) increased with application of potassium. The picture was taken in demonstration experiment at farmers’ field Bachhera village, Raipur District, Chhattisgarh, India. Season 2004-05.
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- 24. broadcast banding fertigation foliar spray
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- 28. K ½ K
- 29. +K -K -K +K -K +K -K +K
- 30. -K +K
- 31. -K +K
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