OGEvilgenius
Well-Known Member
utter drivel
roundup has a half life of 30 days
it does not permanently kill the soil
When glyphosate comes into contact with the soil, it can be rapidly bound to soil particles and be inactivated.[SUP][49][/SUP][SUP][45][/SUP] Unbound glyphosate can be degraded by bacteria.[SUP][50][/SUP]
In soils, half-lives vary from as little as three days at a site in Texas to 141 days at a site in Iowa.[SUP][49][/SUP] In addition, the glyphosate metabolite aminomethylphosphonic acid has been found in Swedish forest soils up to two years after a glyphosate application.[SUP][51][/SUP] Glyphosate adsorption to soil varies depending on the kind of soil.[SUP][52][/SUP]
It has been suggested that glyphosate can harm the bacterial ecology of soil and cause micronutrient deficiencies in plants,[SUP][53][/SUP] including nitrogen-fixing bacteria,[SUP][54]
[/SUP]http://en.wikipedia.org/wiki/Glyphosate