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Fertigation Techniques For Different Irrigation Methods





ITRC Report No.

P 95-002



7 pages



Charles M. Burt



IA Technical Conference. Phoenix, Arizona. Nov. 12-14.





  • The irrigation method influences whether or not chemicals must be injected at a constant rate.
  • The irrigation method influences the optimum duration of chemical injection.
  • Chemical injection rates may inadvertently vary during an irrigation set for many reasons: improper mixing, system flow rate fluctuations, and system pressure fluctuations
  • Drip systems must account for the disposal of filter flush water.



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