Here is a write up I copied from another member here years ago.
It is as basic as you get.
The method of the branches of the fig plantation in the ground ... old tradition, a square piece of cloth 50 by 50 cm pour a portion of land in the middle ad wheat cementes join together small pieces of urine chicken or cow or pork dry urine, then crack the tip of the twig in half 5cm, put the stick in the middle of the cloth , tie the cloth with the greyhound in the middle, make a hole in the ground and put into the hole and cover with soil+ water 2 times per day, every week throw urine or chicken or cow twist on the fig tree, when it is a lie to flourish ad water with dish soap once a month, when they are big fig tree and ready to give figs lie sulfur over...this is that way we do here on the island of madeira
Doug