Browsing Retrospective theses by Author "Lu, Zhuotian"
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The effects of spacing and genetic factors on growth and tree form quality traits of plantation-grown jack pine
Lu, Zhuotian (2000)Overall tree form ofjack pine (Pinus banksiana Lamb.) growing in natural stands varies from straight slender trees with compact crowns to broad, limby and even multi-stemed trees. Jack pine grown in plantations at ...