This standard specifies the seedling cultivation, afforestation, tending management and fruit harvesting techniques for Forsythia suspensa production. This standard applies to the standardized production of Forsythia suspensa.
LY/T 1827-2009 Referenced Document
GB 15618 Soil environment quality risk control standard for soilcontamination of agriculture land*, 2018-07-13 Update
GB 3095 Amendment No. 1 to Ambient Air Quality Standards*, 2018-08-13 Update
GB 4285 Standard for safety application of pesticides
GB 5084 Standard for irrigation water quality*, 2021-04-30 Update
GB 9137 Maximum allowable concentration of pollutants in atmosphere for protection crops
NY/T 496 Rule of rational fertilization-General *, 2010-05-20 Update
LY/T 1827-2009 history
2009LY/T 1827-2009 Cultural techniques regulation for Forsythia suspensa