Price of growing cabbage / broccoli / Ha with associated fertilser / herbicide / insecticide costs.

[TrialsTech]

Does anyone have a rough idea what the cost of growing broccoli / ha or acre? what sort of spraying regime would usually occur? I'm assuming pre em - post em herbicide and regular insecticide / fungicide sprays at a higher water rate? what sort of fertilizer rate would be standard ?


Thanks in advance.