Figure 3. Fibreboards (lower side) showing the root growth: a) mung bean (Vigna radiata) on hardwood pulp mat and b) wheat (T. aestivum) on waste paper pulp

From

Development of Ultra Low-Density Fibreboard from Wood Pulp Using Plant Root System as a Reinforcing Material

Vincent P, Elwin M, Mithuna M, Ganesh Gopal T M, Sreenivasan E

Applied Ecology and Environmental Sciences. 2022, 10(6), 328-332 doi:10.12691/aees-10-6-2