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1、-摘要thecontrolgroup,indicatingthattheingredientsofseedcoatingagentsstressthemembranelipidofriceseedlings.8.3%hymexazole-prochloraz,2.5%imidacloprid-prochlorazandCruisercanactivatethesynthesisofglutathione(GSH)inriceleaveandincreaseGSHcontent,whichindicatesthatseedcoatingagentshaveadetoxificat
2、ionefficacyonambientstress.9.Ingredientsinseedcoatingagentsshowlittlestressonthephotosynthesisofriceleaves;themaximumphotochemicalefficiency(ФPo)ofseedlingsisnotinfluenced,either.3%hymexazole-prochlorazandCelestcanmoderatelyenhancetheopeningdegreeofphotosyntheticreactioncentertoimprovephotos
3、yntheticability;2.5%imidacloprid-prochlorazand3%hymexazole-prochlorazcanincreaseABS/CSMvalueofleavestosomeextent.However,theefficacyofallseedcoatingagentsreducesandchangesintonegativeimpactwithtime.3%hymexazole-prochlorazcanevenincreasetheheatdissipationofleavesunderstress.Keywords:seedcoati
4、ngagents;hybridriceseeds;seedlingquality;Physiologyandbiochemistry;yield;Chlorophyllfluorescenceparameters----V萬方數據----目錄目錄摘要..............................................................................................................................................IAbstract................
5、.........................................................................................................................III第一章緒論...............................................................................................................................18.水稻種衣劑的研究應用進展.....................
6、.............................................................................19.水稻種衣劑對水稻的影響......................................................................................................210.研究意義...........................................................................................
7、.......................................3第二章不同種衣劑對中稻深兩優(yōu)5814苗期應用效果研究.....................................................42.1材料與方法........................................................................................................................
