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高等教育自学考试毕业(论文)说明书高等教育自学考试毕业设计（论文）说明书农学（本科）市地洛阳准考证号030208103550姓名赵源涛河南科技大学高等教育自学考试办公室高等教育自学考试毕业(论文)说明书高等教育自学考试毕业设计（论文）任务书一、题目：红掌组培快繁过程中污染原因的分析及对策探讨二、本环节自2009年6月30日起至20010年6月30日三、进行地点：河南科技大学四、内容要求：综述简练完整，有见解立论正确，论述充分，结论严谨合理，实验正确，分析处理科学；文字通顺，技术用语准确，符号统一，编号齐全，书写工整规范，图表完备、整洁、正确；论文结果有应用价值。高等教育自学考试毕业(论文)说明书指导教师：职称批准日期：年月日高等教育自学考试毕业(论文)说明书红掌组培快繁过程中污染原因的分析及对策探讨摘要红掌（拉丁名：Spathiphyllumfloribundum），亦叫安祖花，红鹤芋等，天南星科火烛属。其花色艳丽，花茎挺拔，叶型翠绿美观，是当今世界著名的切花和盆栽花卉之一，市场潜力大，具有极高的观赏价值和经济价值。红掌的繁殖方法通常采用分株繁殖、扦插繁殖和组织培养繁殖。但分株繁殖、扦插繁殖很难满足当前市场的需求，组织培养是红掌快速繁殖的有效途径。由于组织培养中经常出现不同程度的污染问题，造成很大的损失，因此控制污染是植物组织培养苗工厂化生产中重要的技术环节。本文从灭菌方法、内源性污染、继代培养中污染防治等方面，进行了红掌组培快繁过程中污染原因的分析及对策的探讨。关键词：红掌，组织培养，灭菌，污染，防治I高等教育自学考试毕业(论文)说明书ANDRAEANUMDURINGTISSUECULTUREANALYSISOFTHECAUSESOFPOLLUTIONANDRELATEDCOUNTERMEASURESABSTRACTAnthurium,alsocalledAndrewFlower,linessuchasflamingo,aFireAraceae.Itsbrightcolors,tallandstraightstem,greenleaf-typeappearance,arewell-knownintoday'sworldofcutandpottedflowers,onelargemarketpotential,withhighornamentalvalueandeconomicvalue.Flowerandraeanumbreedingmethodscommonlyusedrametspropagation,cuttingpropagationandtissueculturepropagation.However,rametspropagation,cuttingpropagationisdifficulttomeetcurrentmarketdemand,tissuecultureandraeanumFlowerExpressareaneffectivewayofbreeding.Tissueculturebecauseofthefrequentoccurrenceofvariousdegreesofpollution,resultingingreatloss,socontrolofpollutionareindustrialplanttissueculturevaccineproductiontechnologyintheimportantaspect.Thisarticlefromthesterilizationmethod,endogenouspollutionsubcultureinsuchareasaspollutionprevention,todiscusshowtominimizetheemergenceoftissueinthepollutionproblems.KEYWORDS:Anthurium，tissueculture，sterilization，pollution，preventionandtreatmentII高等教育自学考试毕业(论文)说明书目录前言·······································································1第1章培养基的灭菌··········································21.1一般培养基的灭菌··································21.2不耐热物质的灭菌··································2第2章外植体材料的消毒与灭菌·················42.1外植体的消毒与灭菌······························4第3章接种前的准备工作································53.1器皿、工具的灭菌··································53.1.1器皿与金属器械的灭菌·················53.1.2布质制品的灭菌································53.2培养室的灭菌··································...