Fig. 5From: Hydrochar from sugarcane industry by-products: assessment of its potential use as a soil conditioner by germination and growth of maizeSEM images of a root, b leaf, c root, d root, e leaf, f sheath of maize from ultisol; g leaf, h root, i root, j root, k leaf, l sheath of maize from oxisol; and m root, n leaf and o sheath of maize from Terra Mulata soilBack to article page