@ rookey,
you are not clear as to what you want to be adviced on..
do you want to know which type of irrigation that you would like to employ in your shaggs farm or do you want to know which pumping equipment would you need for a start or do you want to know which crops you would like to start with as a pilot undertaking??????
clarify first and the information will flow.
NEVER TALK OF A RHINO IF THERE IS NO TREE NEAREBY - ZULU PROVERB
...besides, the presence of a safe alone does not signify that there is money inside...