Scope and prospects of micro irrigation - Indien Dr. Heinz Sourell, Federal Research Institute of Rural Areas, Forestry and Fisheries, Germany

1. Scope and prospects of micro irrigation Dr. Heinz Sourell Federal Research Institute for Rural Areas, Forestry and Fisheries, Germany Institute of Agricultural Technology and Biosystems Engineering, Braunschweig, Germany

3. Drip irrigation in potatoes Sourell

5. Sourell Quelle: Netafim Future trends?

6. Foto: Netafim

7. Subsurface drip Sourell Quelle: Netafim

8. Dripper line 3-5 cm below surface Sourell

9. Bockisch, Sourell Remove the dripline Foto: Netafim

10. Foto: Netafim

13. Subsurface drip irrigation in potatoes Sourell Quelle: Netafim „ Development and use of biopastics“

15. Dr. Briassoulis, AUA, 2005

16. Steps to mobile drip irrigation Sourell Drip irrigation Center pivot Mobile Drip Irrigation

17. Installation of mobile drip irrigation by centre pivot

18. Linearmove with mobile drip irrigation Sourell

19. Details of mobile drip irrigation

20. Mobile Tropfbewässerung im Salatanbau Thörmann

21. Length of drip tubes at two pressures Sourell

22. Precision Agriculture & Precision Irrigation, why? Problems of investigation Soil texture variation Crop variation Yield variation Loam Clay Sand

23. Application map with monitoring points for soil samples

24. Layout of a test-field precision irrigation and MDI

25. Hezarjaribi, Sourell Teilflächenspezifische mobile Tropfbewässerung

26. Total yearly costs of stationary drip irrigation (SDI), mobile drip irrigation (MDI) and a centre pivot sprinkler (CPS) Sourell

28. Thanks Thank you for your attention Sourell

29. Modification of centre pivot irrigation machine Modify the irrigation system for variable rate irrigation Conventional center pivot irrigation machine Modified center pivot irrigation machine -------------------------------------------------------------------- hgfhgfhgf