福建农业学报2018，Vol.33Issue(4)：368-372,5.
6个铁观音杂交创新种质筛选鉴定
Selection and Identification of F1 Progenies of Tieguanyin Tea
摘要
Abstract
Using Huangdan as reference (CK) ,six new germplasms generated by crossing Tieguanyin varieties were compared according to the chemical composition ,characteristics ,phenological phases ,growth potential and fresh leaf yield of the new breeds as well as the quality of the oolong tea made .The bushes were shrubs or small trees that had an erect or semi-open posture with elliptical or long elliptic leaves ,which were soft in texture ,yellowish green or purple in color and medium to small in size with few or medium amount of hair .As compared to CK ,the hybrids , TGY-2 and TGY-3 ,were earlier on phenological development ,while others ,later ;the one-bud-3-leaves of TGY-2 , TGY-4 and TGY-6 ,longer ,and the weight ,heavier ;the shoot densities of TGY-2 ,TGY-3 and TGY-4 ,greater;the fresh leaf yields of TGY-2 ,TGY-3 and TGY-4 ,higher ;the oolong teas made from the leaves of TGY-2 ,TGY-4 and TGY-5 ,superior in quality ;but ,not significantly different in contents of moisture ,water extracts ,amino acids ,caffeine ,tea polyphenols ,or phenol/ammonia ratio .关键词
铁观音/自然杂交/种质/鉴定Key words
tieguanyin/natural hybridization/new germplasms/identification分类
农业科技引用本文复制引用
游小妹,林郑和,陈志辉,钟秋生,单睿阳,陈常颂..6个铁观音杂交创新种质筛选鉴定[J].福建农业学报,2018,33(4):368-372,5.基金项目
国家现代农业产业技术体系建设专项(CARS-19) （CARS-19）
福建省科技计划项目——省属公益类科研院所基本科研专项(2016R1011-7) （2016R1011-7）
中国乌龙茶产业协同创新中心专项(闽教科2015-75) （闽教科2015-75）
福建省农业科学院科技创新团队建设项目(STIT2017-1-3) （STIT2017-1-3）
