17.玉米杂质率检测............................................................................................17-2定义..................................................................................................17-2不需报告的杂质...............................................................................17-2常规清理规程:卡特除杂机............................................................17-2常规清理规程:手清......................................................................17-3杂质组成..........................................................................................17-3干燥后成熟玉米容重检测....................................................................17-4定等........................................................................................................17-5重要定义............................................................................................17-5样品净重.....................................................................................17-5比肩石数(K)..................................................................................17-5样品中危险品............................................................................17-5典型定等分样.....................................................................................17-5定等因素..............................................................................................17-6生霉粒..........................................................................................17-6焦糖化颗粒....................................................................................17-6分类................................................................................................17-6受污染粮食....................................................................................17-6碎玉米和异物(CCFM)..............................................................17-7不完善粒(DMG).............................................................................17-7土壤颗粒.........................................................................................17-7排泄物(EXCR)................................................................................17-7肥料颗粒(FERTPLTS)..................................................................17-8烧焦颗粒(FBNT).............................................................................17-8异物(FM).......................................................................................17-8热损伤(HTD)...................................................................................17-9色泽(ODOR)....................................................................................17-9腐烂(ROT)......................................................................................17-9石头(STNS)...................................................................................17-10加工种子和其他化学物质...............................................................17-12杂项................................................................................................17-12主要和出口定等表.....................................................................................17-13玉米,加拿大西部/加拿大东部,黄、白和混玉米...................................17-13出口运输...........................................................................................