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Hi there,
Really useful article on how to calibrate- thank you.
I don't know if you can help, but I am struggling on how best to use a specific liquid fertiliser in terms of Nozzle selection or what would be the best practice to achieve the desired Spray Volume, as the water volume is quite high.
The label states 10-20l/ha in a minimum 600-800l or by knapsack 10-20ml per 10l.
I've passed the pa1&6 but do not really have any experience. I understand the calibration process but obviously do not want to mess up the rates by not achieving them.
Could you give me an example of how you would go about calibrating and what Nozzle you would use.

Also, if you use a boom attachment holding 2 Nozzles, does that double the application rate or just increase the Swath?

Many thanks

Reply: We have emailed you for some more information and we can help you via email.

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