摘要
为选育优良武夷山猴欢喜(Sloanea sinensis)种质资源,在武夷山猴欢喜分布区,采集不同区位、不同海拔的种子资源,计算百粒质量、百粒体积,经平均百粒质量、平均百粒体积、标准差、变异系数、均匀度等指标评价与分析,并在苗圃地进行了2年的育苗试验,结果表明,吴屯乡的猴欢喜种源种源最佳,平均百粒质量和平均百粒体积存在一元二次多项式关系(R^2=0.998),在450~550 m海拔处采集的猴欢喜种子大小和充实程度较好。
In order to select the excellent germplasm resources of Sloanea-sinensis,the seed resources of different location and altitude were collected and calculated in Wuyishan.The average weight,average volume,standard deviation,coefficient of variation and evenness index were evaluated and analyzed.The results showed that the source of Sloanea sinensis in Wutun Township was the best.The average weight and the average volume of 100 seeds had a Quadratic polynomial relation with one variable(R^2=0.998).The seed size and fullness of Sloanea sinensis collected at 450 to 550 m altitude were better.
作者
洪丽英
HONG Liying(Wuyishan Forestry Bureau,Wuyishan,Fujian 354300)
出处
《武夷学院学报》
2020年第6期13-18,共6页
Journal of Wuyi University
关键词
猴欢喜
种源分析
百粒质量
百粒体积
良种育苗
Sloanea-sinensis
provenance analysis
hundred-grain weight
hundred-grain volume
improved breeding seedling
