“The concentration of the chaff material places weed seeds in an environment unsuitable for germination and emergence.”<BR>“Seed impact mills that utilize metal parts at high velocity to crack the seeds as they move through the mill, thereby greatly reducing their viability.” <BR> <BR>Very good but requires lots of power and expensive!<BR>Photo and text credit: Lauren Lazaro LSU/Blue River<BR>Some Growers in GA May Have to Get Creative<BR>Chaff Lining<BR>