【英文标准名称】:Soilimproversandgrowingmedia-Extractionofwatersolublenutrientsandelements
【原文标准名称】:土壤改良剂和生长剂.水溶性养分和元素的提取
【标准号】:BSEN13652-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-11-09
【实施或试行日期】:2001-11-09
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:土壤;萃取分析法;土壤改良;土壤学;水解萃取法;肥料;化学分析和试验
【英文主题词】:Agriculture;Chemicals;Extraction;Extractionagents;Extractionmethodsofanalysis;Growingmedia;Methodsofanalysis;Nutrient;Nutrientcontent;Soilimprovement;Soilimprovingmaterials;Soils;Soluble;Solvents;Substrates(insulating);Water;Watersolubility;Watersoluble;Water-solublematter
【摘要】:ThisEuropeanStandardspecifiesamethodfortheroutineextractionofwater-solubleextractablenutrientsandelements(aslistedinannexB)insoilimproversorgrowingmedia.Themethodisnotapplicabletolimingmaterialsandpreformedmaterialssuchasmineralwoolslabsandfoamslabs.NOTETherequirementsofthestandardmaydifferfromthenationallegalrequirementsforthedeclarationoftheproductsconcerned.
【中国标准分类号】:B11
【国际标准分类号】:65_080
【页数】:18P.;A4
【正文语种】:英语