Table 6.

Dry biomass response of Populus euamericana cv. Giacometti plants growing in aerated solution culture with (+) and without (-) treeshelters.

Dry Mass (g)
LeafStemRootTotalRoot:Shoot (dry mass basis)
-+-+-+-+-+
37.6 a2.8 b15.7 a3.3 b11.5 a1.5 b64.8 a7.6 b0.73 a0.45 b
  • Values followed by the same letter for each response group are not significantly different from one another at p=0.05 using Scheffe’s multiple separation procedure.