叶面喷施硒肥对蓝莓果实品质及硒含量的影响

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Effects of Foliar Spraying Selenium Fertilizer on Fruit Quality and Selenium Content of Blueberry

EIJia-bo1，MAZen-a，UHuietal（1.orticulturaleseachIstitute，HangzoucadeyfgiculturalSince，Hano， 'hejiang 310O24；2. Zhongshan Township Comprehensive Service Center，Tonglu County，Tonglu，Zhejiang ）

AbstractObetie]Tostudytheftoffolarspraigdiferentassoncentratiosofseleimfertleoefruitqualityofblueb “O'Neal".[Methde-yealdbeberyO’ealwasdsxpeentalatl00，0，，0g/Lseletle werepradoeotaldrdoa seleniumcontetofbfrteactrant.esulttceisofertlddifntsob ryfruitquality.TheseleniumcontentoftreatedT4fruitwasthehighesthichas19timeshigherthanthatofthecontrol.Teintealuality fruitschotalgaofgartid，ainotalocdeeiiatlyraeofol， whiletheardssslowrantatoftotroldtotlciddotalfooleiicatllowranteofe fruit firmness and total acid of treatment T1 were the highest. The vitamin C content and sugar-acid ratio of treatment T3 was the highest. And thetotalflavonolcontent of treatment CK was thehighest.Thecomprehensivescoresranking ofeach treatment wereas follows； T4> T3>T5>T2> T1 > CK.[Conclusion]The effects of selenium fertilizer on blueberry fruit quality and selenium content were the best.

KeywordsO’Neal；Blueberry；Selenium；Fruit quality

硒作为一种人体必需的微量元素，具有抗癌、清除体内自由基、增强免疫力等作用，缺硒会引起相应的疾病[1-2]。（剩余6211字）