SOIL TREATING MAETHOD AND COMPOSITON FOR NITRATION CONTROL OF AMMONIUM STATE NITROGEN IN SOIL

摘要

Soil nitrogen is conserved and plant nutrition improved by treating plant growth media with certain phenyl substituted butane diols, or phenylbutyl carboxylic or sulfonic acids such as ethanesulfonic acid-4,4,4-trichloro-2-hydroxy-2-phenylbutyl ester.