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热带亚热带植物学报 2010
Study on Growth Trait of Magnolia officinalis Seedlings and Provenance Selection
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Abstract:
The morphological traits,such as seedling height and basal diameter of 1-year-old seedlings of 18 provenances of Magnolia officinalis,were measured from June to October,2008,and the genetic variation,growth rhythm and their relationships with environmental factors were studied.The results showed the extremely significant differences in seedling height and basal diameter among the 18 provenances,and also a significant correlation each other.For all of the provenances,the growth of seedlings was slower from J...
