Usually this has to be done twice, and is called Suckering.
"Wheat Growing in Australia"
Australia Department of External Affairs
The cost of ringbarking and all similar operations, of course, depends upon the amount of timber on the country, but it usually costs from 24 cents to 30 cents per acre, while Suckering costs 8 cents to 12 cents per acre.
"Wheat Growing in Australia"
Australia Department of External Affairs
They do not always "top" the Havana, and they do very little "Suckering."
"Northern California, Oregon, and the Sandwich Islands"
Charles Nordhoff