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1、農(nóng)村集體聚餐食品安全培訓(xùn)資料一、食品衛(wèi)生“五四”1、四不：采購員不進，保管員不收，食品加工員不做，服務(wù)員不賣腐敗變質(zhì)的食物。2、四隔離：生熟隔離，成品與半成品隔離，食品與雜物藥物隔離，食品與天然冰隔離。3、四過關(guān)：一洗、二刷、三沖、四消毒。4、四定：定人、定物、定時間、定劃片分工、包工負責。5、四勤：勤洗手、勤儉治家、勤洗澡理發(fā)、勤洗已臟工作服。二、清除蔬菜上殘留農(nóng)藥的幾種簡易方法1、浸泡水洗法：蔬菜污染的農(nóng)藥品種主要有機磷類殺蟲劑，有機磷殺蟲劑難溶于水，此種方法僅能除去部分污染的農(nóng)藥，但水洗是清除蔬菜水果上其他污物和去除殘留農(nóng)藥的基礎(chǔ)方法。主要用于葉類蔬菜。一般先用水沖洗掉表面污物，然
2、后用清水浸泡，浸泡不少于10分鐘，果蔬清洗劑可增加農(nóng)藥的溶出，所以浸泡時可以加入少量果蔬清洗劑，浸泡后要用流水沖洗2—3篇。2、堿水浸泡法：有機磷殺蟲劑在堿性環(huán)境下分解迅速，所以此方法是有效地去除農(nóng)藥污染的措施，可用于各類蔬菜瓜果。方法是先將表面污物沖洗干凈，浸泡到堿水中(一般500m1水中加入堿面5g—10g)5一15分鐘，然后用清水沖洗3—5遍。3、去皮法：蔬菜瓜果表面農(nóng)藥相對較多，所以削去外皮是一種較好的去除殘留農(nóng)藥的方法。professionalengineer1,eachequippedwiththeprofessionaltechnician1,2technicians,ca
3、rryouttheirduties.BytheResidentEngineeroftheconservationsectionchiefsandmarketinggraspworkandcoordination.Sixandlawnmaintenance,plantingiscompleted,oftenwitha1-2lawnmaintenancecangrowintothefullnessoftheweek.Afterthelawngrow,butalsotocarryoutregularmaintenanceandmanagement,toensurethelawnlandscap
4、econtinuesforalongtime.Lawnmaintenancemanagementincluding:irrigation,fertilization,pruning,weedingandotherlinks.1,irrigateirrigationlawnfertilityenvironmentscanbeimproved,addingwaterplantthelawn,isaguaranteeofnormallawn.Inviewofthelawnduringthegrowthseason,lawnandtheenvironmentisinaStateofflux,co
5、ordinationofwaterandsoilandimprovingthemicroclimateoftheCenter,watercannotbeimplementedaccordingtoafixedpattern,followinganumberoftechnicalpointsforreference.(1)theirrigationtimegrowingseason,accordingtothedifferentperiodsofprecipitationisextremelyimportantandtimelyirrigationofdifferentgrassspeci
6、es.Cangenerallybedividedintothreeperiods:①turnedgreenbeforetherainyseason.Hightemperaturesduringthisperiod,transpiration,waterrequirements,andisoneofthemostcrucialirrigationundersoilwaterretentionpropertiesofstrengthandrainyperiodsduringwhichBush2-4.②largelyceasedduringtherainyseasonirrigation.Ai
7、rhumidityduringthisperiod,grasstranspirationdecreasedsoilmoisturecontenthasincreasedtoalevelsufficienttomeettheneedsoflawngrowth.③toyellowingoftheleafafterthisperiodbeforetherainyseasonprecipitation,evaporationisgreate
