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A weighted relative density model applied to loblolly pine（Pinus taeda L.）stands
relative density size-density Pinus taeda L loblolly pine
2009/3/3
We present a weighted, individual-tree relative density approach whose reference conditions have the same distribution of crown areas and species as a subject stand. An initial evaluation of the me...
Gravitropism of loblolly pine（Pinus taeda）radicles after chemical sterilization of seeds
Loblolly pine radicle geotropic growth microorganism H2O2
2009/3/3
Certain types of chemicals can affect the gravitropism of roots. In a laboratory study, intact loblolly pine (Pinus taeda L.) radicles (emerged from H2O2-treated seeds) exhibited positive gravitro...