Selection for Superior Half-Sib Family of Picea koraiensis

The half-sib progeny test plantation of Picea koraiensis for 3 years-old and 11 years-old was investigated and analyzed on height and DBH.The result showed that there are significant difference on height and DBH between families of Picea koraiensis;46 superior families was selected from 3years-old progeny test and 17 of them were better in 2 areas;20 superior families was selected from 11years-old progeny test and 9 of them were best.

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