南京农业大学园艺育种学总论(双语) 习题库

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1、Horticulturalcropbreeding南京农业大学园艺学院园艺育种学总论（双语）危峰拥亭Chapter1.Introduction1、What’splantbreeding?What’sHorticulturalcropbreeding(HCB)？2、What’sCultivar?3、WhataretheImportantcharacters(theattribute)ofacultivarandwhat’stheDUS?4、Whatarethebenefitsofelitecultivars?5、Whatare

2、threeessentialfactorsofcropbreeding?Howtounderstanditstask?Chapter2Breedingobjective1、What’sthemainbreedingobjectives?2、Accordingtotheproductusage&utilizationofHorticulturalcrops,pleasedescribethetypesofquality.3、Whatistheeconomiccoefficient(harvestindex)?4、Whatare

3、theattributesofcultivarforprotectedcultivation(productioninplastic-mulch&green-house)5、Whataretherulesforobjective-makinginHCBChapter3Germplasm1、Whataregeneticresources,germplasm,propagule2、Typesofgermplasm?3、Whyconserveplantgeneticresources?4、Discusstheapproachest

4、ogermplasmconservation.5、HowtousegeneticresourcesChapter4Plantintroduction1、Whatisplantintroduction?2、Whatistheimportanceofplantintroduction?3、Whatisthegeneticbasisofplantintroduction?4、Whatistheecologicalprincipleofplantintroduction?5、Discussthemethodsofdomesticat

5、ioninplantintroduction,please.6、Whatisthecriteriaofsuccessfulplantintroduction?7、Discusstheprocessofplantintroduction,please.Chapter5Hort.plantreproductivesystemsandcultivartypes1、DefinetheReproduction2、WhataretwotypesofReproduction?3、What’rethecharacteristicsofase

6、xualreproduction?4、Onthebasisofpollinationmechanisms,whatarethefourmatingsystems(pollinationhabits)inplant?5、Basingonthehomogeneous&heterogeneousphenotype(population)andhomozygous&heterozygousgenotype(individuals),pleaseclassifytypesofCultivars.6、DefinethetermsInbr

7、edline自交系:Purelinecultivar:Clonalcultivar:Near-isogenicline:Chapter6Selection&SelectionBreeding1、DefinetheSelection(inbreeding),Selectionbreeding:2、What’stheessenceofselection?3、what’sMassselection?4、Whatarethegeneralizedstepsinbreedingbymassselection?5、WhataretheM

8、assselectionfeatures?6、What’sIndividualselection(单株选择法)?7、Whatarethegeneralizedstepsinbreedingbyindividualselection?8、WhataretheKeyfeaturesofIndi