Strathalbyn grazier , BRISTOW HUGHES :
'
One of the toughest challenges facing producers is weed management .
There ’ s no simple solution to weed control , we need an approach that combines integrated tactics , including mechanical , chemical and management practices .
It ’ s about working smarter , not harder , because weeds will never be eradicated . Constant management is key .
Being part of the MLA Producer Demonstration Site group enabled us to demonstrate practices and technologies that worked well .
'
PROJECT TRIALS
A number of techniques and pieces of equipment were trialed .
These included mechanical removal of dense bellyache bush , rubber vine and other woody weed infestations using :
• a Raptor Forestry mulcher ;
• an Auscrimper sucker puller attached to a bobcat ; and
• a dozer and Ellrott plough .
Intact and regrowth weed infestations were chemically treated using a custom-made boomless jet spray .
RAPTOR FORESTRY MULCHER
• A 50ha trial area of dense bellyache bush was mulched with a Raptor Forestry mulcher and a forage sorghum based pasture mix was broadcast .
• A temporary “ Kiwitech ” electric fence contained 1000 breeders for five days to bale graze – 50 large hay bales were placed across the paddock to distribute dung ,
Extensive spraying across the property was necessary to combat choking rubbervine and chinee apple .