The invention discloses a high-
nutrient-content
organic fertilizer containing biological
bacteria and trace elements. The high-
nutrient content
organic fertilizer comprises the following components in parts by weight: 19 parts of bean pulp, 10 parts of hide
powder, 23 parts of
cottonseed pulp, 14 parts of fungi residues, 9 parts of
bone paste, 12 parts of
sugar residues, 8 parts of
bentonite, 4.5 parts of the biological
bacteria and 0.5 part of
trace element fertilizers. A preparation method of the high-
nutrient-content
organic fertilizer comprises the following steps of: weighing the materials in parts by weight, mixing, and uniformly stirring; then fermenting at the temperature of 70 DEG C for 8 days, and controlling a PH value between 6 and 7 during
fermentation; and after the
fermentation is finished, granulating,
drying and filtering. The organic
fertilizer disclosed by the invention is fast in
fertilizer effect while promoting the growth of crops because the content of nutrients, such as the elements of N, P, K and the like, is higher than 8%; and when the high-
nutrient content organic
fertilizer containing the biological
bacteria and the trace elements is prepared, angel
saccharomycetes are added for
fermentation, an obvious fermentation effect can be achieved by using the angel
saccharomycetes together with the fungi residues, the
sugar residues and the like, and the release of organic substances contained in the organic fertilizer can be fast promoted, so that short fermentation time and low cost are achieved.