摘要
研究20个杉木优良家系在肇庆市的生长情况。结果表明:各家系生长正常,10号、5号、11号部分家系生长表现较好;尽管方差分析研究显示家系间存在极显著的生长差异,但多重比较结果认为大部分试验家系均能在南亚热带地区生长良好。这些结论对拓展广东杉木栽培区、创新杉木栽培模式有重要的指导意义。
The growth performances of superior families of Cunninghamia lanceolata （Lamb.） Hook in Zhaoqing City were studied in this paper. The results indicated that all families grew normally,family 10,5 and 11 showed well adapted.Ahhough highly significance differences existed among families as showing from the results of ASIOVA ,most of the families appeared good adaptation in this area ,these were showed from the results of multiple comparison.All these results have important guided meaning for widening planting area and innovating planting mode for Cunninghamia lanceolata（Lamb. ） Hook in Guangdong Province.
出处
《现代农业科技》
2017年第6期158-158,160,共2页
Modern Agricultural Science and Technology
基金
广东省科技厅公益研究与能力建设项目(2016B020201002,2015B070701009)
关键词
杉木
优良家系
生长表现
广东肇庆
Cunninghamia lanceolata （Lamb.） Hook
superior families
growth performance
Zhaoqing Guangdong
