ICS65.080G20DB33DB33/699—2008Qualityandsafetyrequirementsfororganicliquidfertilizerandorganic-inorganiccompoundliquidfertilizer2008-05-292008-06-29DB33/699—2008IDB33/699—20081organicliquidfertilizer-organic-inorganiccompoundliquidfertilizerDB33/699—20082totalprimarynutrient12DB33/699—200835.4.1.3GB/T17767.2GB/T17767.3ρDB33/699—20084pHDB33/699—20085