Transcription of Ozone
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Ozone
Ozone Crops Executive Summary Ozone was petitioned for use as a gas that is injected into soil under plastic mulch for weed control. An additional request was made for use as an antimicrobial agent to clean irrigation lines. Ozone may also be used to treat soil for soil borne pathogens, and this was also considered in this review. In all these types of use Ozone gas (O3) is generated on-site using an electrically powered corona discharge Ozone generator. Ozone is a bluish explosive gas or blue liquid. It is found naturally in the atmosphere at sea level contains an Ozone concentration at very low levels, but is also an air pollutant and a component of smog, reaching tenfold or higher levels in cities at times. Although it is a pollutant and health hazard in the lower atmosphere, naturally occurring Ozone is produced in the outer atmosphere by the photoreaction of solar ultraviolet (UV) radiation on oxygen protecting the earth from excessive radiation.
NOSB TAP Review Compiled by OMRI Ozone Crops August 14, 2002 Page 4 of 4 Texas Department of Agriculture (TDA) Organic Certification Program – TDA Organic Certification Program Materials List.Not
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