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Chemical and Biological Technologies in Agriculture
Fig. 1 | Chemical and Biological Technologies in Agriculture

Fig. 1

From: Changes in soil bacterial community structure in a short-term trial with different silicate rock powders

Fig. 1

X-ray diffractometry depicting the mineralogy of the (A) soil (Gb: gibbsite; Gt: goethite; Kt: kaolinite; and Qz: quartz) and rocks (C) used in the experiments (Aeg: aegirine; Cpx: clinopyroxene; Eud: eudialite; Fsp: feldspar; Hem: hematite; Hul: heulandite; Mag: magnetite; Mca: mica; Ntr: natrolite; Nph: nepheline; Pl: plagioclase; Qz: quartz; and Sa: sanidine). B Textures of the soil and rock powders (VF: very fine, F: fine, M: medium, C: coarse, and VC: very coarse)

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