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《Journal of Fujian Forestry Science and Technology》 2018-02
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Study on Flowering Characteristics of Schima superba Gardn. et Champ Superior Clones from Gene Banks

HUANG Yu;LIN Zhiyong;CHEN En;ZHANG Juan;TANG Xinghao;FAN Huihua;Fujian Academy of Forestry;Fujian Gutian Huangtian National Forest Farm;  
The 76 clones florescence of 478 strains of three-year old Schima superba Gardn.et Champ.gene banks from Huang Tian National Forest Farm in Fujian Ningde were observed from April to July 2016,of which 53 clones were bloomed and 168 strains flowering.The clone D4 earliestly entered the flowering period in May 10,whose florescence was 13 days.The florescence of clone A7,E6 and ZH15 was the shortest,only 8 days.The longest florescence of clone B10 was 26 days.The pedicel length,the bud transverse diameter and vertical diameter were increased with the delay of time.On May 31,2016,the pedicel length and bud transverse diameter of D6 were the largest,which were 41.91 mm and 9.64 mm respectively.On June 29,2016,the bud vertical diameter of ZH16 was the highest,reaching 11.70 mm.The average largest aspect ratio was 1.18,and the C15 ratio of vertical and transverse diameter was the highest,reaching 1.44,which was 22.82% higher than the average.
【Fund】: 福建省林木种苗科技攻关五期项目(木荷核心育种群体构建与种子园高产技术研究);; 国家重点研发计划重点专项课题(楠木、樟树等珍贵树种定向培育技术集成与示范 2017YFD0601102)子课题(闽楠等珍贵树种定向培育技术集成与示范);; 国家林业局南方山地用材林培育重点实验室
【CateGory Index】: S792.99
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