COMPOSITION FOR LOWERING NITRATE CONTENT IN DOMESTICATED PLANT

摘要

A composition for lowering the nitrate content in domesticated plant, characterized by containing chitosan, an organic acid, a nitrate reductase active substance and a chlorophyll synthesis accelerating substance in the following mass ratio (%): chitosan.......................................15-25 organic acid...................................15-25 nitrate reductase active substance.............25-30 chlorophyll synthesis accelerating substance....29-35.