The invention discloses a
nitrogen fixation and root strengthening ecological
fertilizer of medical stone plants, and the weight percentages of components are: medical stones powders: 25 to 26 percent,
volcanic rock powders: 10 to15 percent,
bentonite: 20 to 25 percent; nidusvespae: 0.050 to 0.200 percent; iarovized seed: 0.050 to 0.200 percent;
glycyrrhiza: 0.059 to 0.600 percent;
alum: 0.005 to 0.02 percent; chinaberry seed: 0.05 to 0.200 percent;
smoke spittle: 14.95 to 20 percent; radix stemonae: 0.059 to 0.60 percent and duckweed: 13 to 18 percent. The manufacturing method is that the medical stone ores and the volcanic rocks are used as raw materials to be rude grinded by a jaw grinder, medium silts are made by screening the grinded raw materials, the medium silts are fine grinded by a hammer type grinder, and the medical stone powders and the
volcanic rock powders are made by screening with a 180 meshes
sieve; the
alum is grinded by the hammer type grinder and is screened to be 180 meshes
alum powders; the
bentonite is grinded by the hammer type grinder, and 180 meshes
bentonite powders are made by screening; the
smoke spittle, chinaberry seed, iarovized seed, radix stemonae grass, nidusvespae,
glycyrrhiza and duckweed are taken respectively to be grinded by the hammer type grinder after being
cut and sliced, and 180 meshes powders are made by screening respectively; the
powder doses of various components are taken according to the weight percentages, mixed and stirred evenly.