By two?way analysis of variance and rank correlation analysis,we analyze the geographical origin of Pinus elliottii the result of which shows that Guangdong is suitable for the growth of the origin of Pinus elliottii from Georgia and South Carolina.
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- 用双因素方差分析和秩次相关分析方法；对湿地松地理种源进行分析；结果表明:来源于佐治亚州和南卡罗尔纳州的湿地松种源较为适合广东生长.
