以沃柑和金沙柚为母本与四倍体有性杂交培育柑橘三倍体

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1、HUAZHONGAGRICULTURALUNIVERSITY硕士学位论文MASTER’SDEGREEDISSERTATION以沃柑和金沙柚为母本与四倍体有性杂交培育柑橘三倍体PRODUCTIONOFCITRUSTRIPLOIDPLANTSBYSEXUALHYBRIDIZATIONWITHJINSHAPUMMELOANDORRIMANDARINASFEMALEPARENTS研究生:王伟CANDIDATE：WANGWEI学号:2016305120033STUDENTNO.：专业:农业硕士MAJOR：MasterofAgriculture导师:郭文武教授SUPERVISOR：PROFESSORGUO

2、WENWU中国武汉WUHAN，CHINA二○一八年六月JUNE，2018学校名称：华中农业大学单位代码：10504分类号：密级：华中农业大学硕士学位论文以沃柑和金沙柚为母本与四倍体有性杂交培育柑橘三倍体ProductionofcitrustriploidplantsbysexualhybridizationwithJinshapomeloandOrrimandarinasfemaleparents研究生:王伟学号:2016305120033指导教师:郭文武教授学位类型:农业硕士领域：园艺华中农业大学园艺林学学院中国·武汉CollegeofHorticulture&ForestryScience

3、sHuazhongAgriculturalUniversityWuhan,China以沃柑和金沙柚为母本与四倍体有性杂交培育柑橘三倍体目录摘要...........................................................................................................................iAbstract.................................................................................................

4、...................iii1.前言.......................................................................................................................11.1课题的提出..................................................................................................11.2前人研究进展......................................

5、........................................................21.2.1柑橘同源四倍体研究.........................................................................21.2.1.1柑橘同源四倍体的获得方法....................................................21.2.1.2同源四倍体与二倍体植株表型差别........................................31.2.1.3柑橘同源四倍体育种研究进展

6、...............................................31.2.2柑橘三倍体育种研究进展.................................................................41.2.2.1通过倍性杂交培育柑橘三倍体................................................41.2.2.2从柑橘二倍体实生后代中发掘三倍体....................................61.2.3胚抢救在果树育种中的应用........................

7、.....................................61.2.3.1胚抢救在落叶果树育种中的应用............................................71.2.3.2胚抢救在柑橘育种中的应用....................................................71.2.4柑橘多倍体的倍性鉴定.........