Fig. 1From: Biochar improves soil physical characteristics and strengthens root architecture in Muscadine grape (Vitis rotundifolia L.)SEM images (bar 50 μm; × 1000 magnification) of the pinewood biochar particles at 100× (a, d, j), 500× (b, e, h), and 1000× (c, f, i) magnificationsBack to article page